Monsanto Chemicals Ltd
Monsanto CActive Patents
0
Total Holdings
218
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB1318964A | Foamed resins production | Expired / Lapsed | 1970-08-05 | — | 0 | Details |
| GB903986A | Moulding foamed polymeric articles | Expired / Lapsed | 1960-02-26 | — | 0 | Details |
| GB769091A | Production of condensation products, resinous foams and pol… | Expired / Lapsed | 1953-07-24 | — | 0 | Details |
| US3643353A | Footwear | Expired / Lapsed | 1970-04-03 | 1972-02-22 | 17 | Details |
| US3637538A | Foamable styrene polymer resins | Expired / Lapsed | 1968-06-13 | 1972-01-25 | 0 | Details |
| US3547858A | Hydrolysis of esters in the molten state | Expired / Lapsed | 1969-08-27 | 1970-12-15 | 0 | Details |
| US3480570A | Method of foaming polymeric particles containing a foaming … | Expired / Lapsed | 1966-09-20 | 1969-11-25 | 0 | Details |
| US3431163A | Foamed aliphatic resin products having elongated cells at r… | Expired / Lapsed | 1965-06-29 | 1969-03-04 | 0 | Details |
| US3431164A | Foamed polyvinylaromatic resin products having elongated ce… | Expired / Lapsed | 1965-06-01 | 1969-03-04 | 0 | Details |
| US3381884A | Packages | Expired / Lapsed | 1966-04-14 | 1968-05-07 | 0 | Details |
| US3133810A | Herbicidal compositions | Expired / Lapsed | 1961-04-19 | 1964-05-19 | 2 | Details |
| US3113369A | Yarn manufacture and products obtained thereby | Expired / Lapsed | 1960-05-02 | 1963-12-10 | 2 | Details |
| US3108352A | Discharge chute for stuffer crimpers | Expired / Lapsed | 1960-05-23 | 1963-10-29 | 2 | Details |
| US3102875A | Polyurethane reaction product and method for making same | Expired / Lapsed | 1953-08-07 | 1963-09-03 | 1 | Details |
| US3098260A | Annealing apparatus | Expired / Lapsed | 1962-02-08 | 1963-07-23 | 2 | Details |
| US3098920A | Control circuit | Expired / Lapsed | 1961-07-27 | 1963-07-23 | 0 | Details |
| US3090991A | Biaxial orientation apparatus | Expired / Lapsed | 1961-01-03 | 1963-05-28 | 2 | Details |
| US3088188A | Manufacture of shaped objects of acrylonitrile polymer by w… | Expired / Lapsed | 1960-01-04 | 1963-05-07 | 2 | Details |
| US3080210A | Spinning of acrylonitrile polymers | Expired / Lapsed | 1961-12-01 | 1963-03-05 | 2 | Details |
| US3076250A | Tow crimping apparatus | Expired / Lapsed | 1960-12-05 | 1963-02-05 | 2 | Details |
| US3076637A | Continuous blender for thermoplastic materials | Expired / Lapsed | 1959-01-30 | 1963-02-05 | 2 | Details |
| US3073805A | Cross-linked olefin-maleic anhydride interpolymers | Expired / Lapsed | 1959-11-23 | 1963-01-15 | 2 | Details |
| US3069604A | Tunnel diode | Expired / Lapsed | 1960-08-17 | 1962-12-18 | 2 | Details |
| US3069367A | Composition comprising a foamable styrene polymer containin… | Expired / Lapsed | 1960-08-10 | 1962-12-18 | 2 | Details |
| US3069368A | Binary oil-in-water surface coating emulsions | Expired / Lapsed | 1960-03-09 | 1962-12-18 | 2 | Details |
| US3061398A | Aftertreatment of wet spun acrylonitrile polymer filaments … | Expired / Lapsed | 1960-04-22 | 1962-10-30 | 2 | Details |
| US3061603A | Polymerization of ethylene in the presence of a hydride of … | Expired / Lapsed | 1959-06-10 | 1962-10-30 | 2 | Details |
| US3060124A | Liquid detergent gel compositions having stability against … | Expired / Lapsed | 1956-12-28 | 1962-10-23 | 2 | Details |
| US3053814A | Imides of isobutylene/maleic anhydride interpolymers | Expired / Lapsed | 1960-02-15 | 1962-09-11 | 2 | Details |
| US3042481A | Melt-spinning method | Expired / Lapsed | 1960-08-05 | 1962-07-03 | 0 | Details |
| US3042782A | Control circuit | Expired / Lapsed | 1959-08-14 | 1962-07-03 | 0 | Details |
| US3042781A | Control circuit | Expired / Lapsed | 1959-08-14 | 1962-07-03 | 0 | Details |
| US3041309A | Blend of styrene copolymer with a graft-copolymer of an alk… | Expired / Lapsed | 1959-04-24 | 1962-06-26 | 2 | Details |
| US3039990A | Interpolyamides and process for preparing same | Expired / Lapsed | 1959-10-19 | 1962-06-19 | 2 | Details |
| US3025269A | Ethylene-diethylene glycol monovinyl ether copolymer | Expired / Lapsed | 1959-12-28 | 1962-03-13 | 2 | Details |
| US3002860A | Paper sized with nitreous salt of maleic anhydride - styren… | Expired / Lapsed | 1959-04-16 | 1961-10-03 | 2 | Details |
| US2984635A | Composition comprising alumina particles coated with polyme… | Expired / Lapsed | 1957-06-03 | 1961-05-16 | 2 | Details |
| US2984648A | Color inhibition of styrene-acrylonitrile copolymers by pol… | Expired / Lapsed | 1956-03-05 | 1961-05-16 | 2 | Details |
| US2982782A | Process for producing beta-aminonitriles and beta-aminoeste… | Expired / Lapsed | 1957-08-23 | 1961-05-02 | 2 | Details |
| US2980500A | Method for the preparation of semiconductor cadmium compoun… | Expired / Lapsed | 1958-04-25 | 1961-04-18 | 2 | Details |
| US2977639A | Method for preparing laminated plastic structures | Expired / Lapsed | 1955-10-20 | 1961-04-04 | 2 | Details |
| US2977334A | Derivatives of ethylene/maleic anhydride copolymers | Expired / Lapsed | 1956-10-04 | 1961-03-28 | 2 | Details |
| US2974168A | Process for making methylenedianiline | Expired / Lapsed | 1955-09-19 | 1961-03-07 | 0 | Details |
| US2973292A | Organic plastic destaticized with strontium-90, method of m… | Expired / Lapsed | 1953-05-27 | 1961-02-28 | 4 | Details |
| US2962456A | Process for preparing foamed styrene polymers containing an… | Expired / Lapsed | 1958-01-06 | 1960-11-29 | 2 | Details |
| US2962407A | Method for preparing laminated foam structures | Expired / Lapsed | 1955-11-07 | 1960-11-29 | 2 | Details |
| US2957844A | Polythiourea and polyepoxide co-cured resins | Expired / Lapsed | 1958-12-31 | 1960-10-25 | 2 | Details |
| US2946095A | Process for preparing porous films of vinyl chloride polyme… | Expired / Lapsed | 1957-04-15 | 1960-07-26 | 2 | Details |
| US2945261A | Preparation of foamed thermoplastic resin forms having wrin… | Expired / Lapsed | 1956-05-31 | 1960-07-19 | 2 | Details |
| US2945836A | Process of polymerizing monomeric styrene in the presence o… | Expired / Lapsed | 1953-12-11 | 1960-07-19 | 2 | Details |
| US2934514A | Blends of vinylidene chlorofluoride polymers with ethylene/… | Expired / Lapsed | 1953-12-11 | 1960-04-26 | 2 | Details |
| US2921928A | Preparation of copolymer diamides | Expired / Lapsed | 1957-11-29 | 1960-01-19 | 2 | Details |
| US2920939A | Method of producing phosphates | Expired / Lapsed | 1957-02-14 | 1960-01-12 | 2 | Details |
| US2920067A | Polymerization of ethylene | Expired / Lapsed | 1958-08-11 | 1960-01-05 | 2 | Details |
| US2909544A | Organic phosphorus complex | Expired / Lapsed | 1954-02-25 | 1959-10-20 | 2 | Details |
| US2905972A | Method for preparing foamed thermoplastic resin forms | Expired / Lapsed | 1957-12-27 | 1959-09-29 | 0 | Details |
| US2897174A | Styrene-allyl alcohol-acrylic ester terpolymers, process fo… | Expired / Lapsed | 1955-01-10 | 1959-07-28 | 3 | Details |
| US2893877A | Method for packaging meat | Expired / Lapsed | 1958-07-02 | 1959-07-07 | 0 | Details |
| US2889301A | Polyvinyl chloride plasticized with esters of n-aroylaspart… | Expired / Lapsed | 1957-11-07 | 1959-06-02 | 2 | Details |
| US2887445A | Production of polyethylene | Expired / Lapsed | 1954-01-20 | 1959-05-19 | 2 | Details |
| US2883357A | Elastomer having dispersed therein an organo clay | Expired / Lapsed | 1953-12-29 | 1959-04-21 | 3 | Details |
| US2879169A | Mold dressing for casting non-ferrous metals | Expired / Lapsed | 1955-04-21 | 1959-03-24 | 2 | Details |
| US2864683A | Selective method of inhibiting preemergent growth of grasses | Expired / Lapsed | 1954-09-13 | 1958-12-16 | 1 | Details |
| US2861898A | Novel coated particulate foamable styrene polymer compositi… | Expired / Lapsed | 1956-09-10 | 1958-11-25 | 2 | Details |
| US2861059A | Hydrolysis of acrylonitrile-containing polymers | Expired / Lapsed | 1953-11-23 | 1958-11-18 | 1 | Details |
| US2859135A | Treatment of textile fibers | Expired / Lapsed | 1955-06-07 | 1958-11-04 | 1 | Details |
| US2857625A | Low density extruded styrene polymer foams | Expired / Lapsed | 1956-08-17 | 1958-10-28 | 1 | Details |
| US2828291A | Resinous condensation products of a glycol, a diamine, and … | Expired / Lapsed | 1953-06-29 | 1958-03-25 | 2 | Details |
| US2824862A | Suspension polymerization of vinyl halide products | Expired / Lapsed | 1955-08-26 | 1958-02-25 | 2 | Details |
| US2817620A | Doweling process | Expired / Lapsed | 1954-06-22 | 1957-12-24 | 2 | Details |
| US2813802A | Infra-red filter media | Expired / Lapsed | 1955-02-24 | 1957-11-19 | 2 | Details |
| US2813301A | Sheeting die | Expired / Lapsed | 1954-12-13 | 1957-11-19 | 0 | Details |
| US2812317A | Hydrolyzed polyacrylonitrile polymers and process of prepar… | Expired / Lapsed | 1953-08-19 | 1957-11-05 | 2 | Details |
| US2806812A | Method for the preparation of formed thermoplastic sheets h… | Expired / Lapsed | 1955-11-02 | 1957-09-17 | 2 | Details |
| US2806822A | Polyester-amide copolymers | Expired / Lapsed | 1951-08-28 | 1957-09-17 | 2 | Details |
| US2804402A | Treatment of cellulose containing textile materials and com… | Expired / Lapsed | 1953-11-18 | 1957-08-27 | 2 | Details |
| US2799693A | Ethyl silicate | Expired / Lapsed | 1952-10-20 | 1957-07-16 | 2 | Details |
| US2797731A | Method for preventing moisture condensation on cold pipes | Expired / Lapsed | 1955-10-06 | 1957-07-02 | 0 | Details |
| US2782118A | Production of refractory metals | Expired / Lapsed | 1952-02-19 | 1957-02-19 | 2 | Details |
| US2747005A | Vulcanization of rubber and compositions employed therefor | Expired / Lapsed | 1951-11-14 | 1956-05-22 | 2 | Details |
| US2744874A | Detergent compositions | Expired / Lapsed | 1952-05-24 | 1956-05-08 | 1 | Details |
| US2737443A | Process for the production of stabilized sodium acid pyroph… | Expired / Lapsed | 1952-06-17 | 1956-03-06 | 1 | Details |
| US2731338A | Emulsifying and dispersing agents | Expired / Lapsed | 1951-01-05 | 1956-01-17 | 2 | Details |
| US2716656A | Organo titanium-silicon copolymer preparation | Expired / Lapsed | 1953-01-21 | 1955-08-30 | 2 | Details |
| US2715078A | Process of impregnating cellulosic material with thermosett… | Expired / Lapsed | 1948-10-27 | 1955-08-09 | 2 | Details |
| US2712003A | Manufacture of water-soluble heteropolymers | Expired / Lapsed | 1949-11-23 | 1955-06-28 | 2 | Details |
| US2707709A | Non-electrostatic resinous molding compositions | Expired / Lapsed | 1952-09-12 | 1955-05-03 | 2 | Details |
| US2707154A | Antioxidants and compositions containing same | Expired / Lapsed | 1952-06-09 | 1955-04-26 | 2 | Details |
| US2701902A | Method of making molds | Expired / Lapsed | 1949-12-12 | 1955-02-15 | 2 | Details |
| US2701218A | Process of treatment of textile material with silica | Expired / Lapsed | 1950-03-30 | 1955-02-01 | 1 | Details |
| US2700001A | Process of providing textile material with an antistatic fi… | Expired / Lapsed | 1954-01-13 | 1955-01-18 | 2 | Details |
| US2700033A | 5-hydroxy-2-keto-4, 5-diamino-4-ureidoimidazolidine aldehyd… | Expired / Lapsed | 1950-10-07 | 1955-01-18 | 2 | Details |
| US2697672A | Casein-copolymeric styrene-maleic anhydride type compositio… | Expired / Lapsed | 1951-02-16 | 1954-12-21 | 1 | Details |
| US2693427A | Treatment of textile and cellulosic material | Expired / Lapsed | 1947-07-30 | 1954-11-02 | 2 | Details |
| US2688774A | Process for molding polystyrenes | Expired / Lapsed | 1951-04-25 | 1954-09-14 | 2 | Details |
| US2676162A | Fire retardant coating compositions containing a reaction p… | Expired / Lapsed | 1949-06-28 | 1954-04-20 | 2 | Details |
| US2667462A | Adhesive from monoethylenically unsaturated dicarboxylic ac… | Expired / Lapsed | 1950-10-24 | 1954-01-26 | 2 | Details |
| US2665202A | Organic thiocyanate herbicides | Expired / Lapsed | 1951-09-26 | 1954-01-05 | 2 | Details |
| US2658081A | Preparation of ether-alcohols | Expired / Lapsed | 1950-12-16 | 1953-11-03 | 1 | Details |
| US2652380A | Soluble calcium salt of a copolymer of vinyl acetate and a … | Expired / Lapsed | 1952-01-02 | 1953-09-15 | 2 | Details |
| US2652323A | Herbicides | Expired / Lapsed | 1951-01-03 | 1953-09-15 | 2 | Details |
| US2647886A | Water-soluble heteropolymers from styrene, maleic anhydride… | Expired / Lapsed | 1951-05-15 | 1953-08-04 | 2 | Details |
| US2643048A | Paper container with slip resistant coating | Expired / Lapsed | 1947-09-20 | 1953-06-23 | 2 | Details |
| US2640819A | Process for polymerizing styrene and maleic compounds | Expired / Lapsed | 1950-04-29 | 1953-06-02 | 2 | Details |
| US2636808A | Stabilized sodium acid pyrophosphate of improved doughnut b… | Expired / Lapsed | 1950-05-15 | 1953-04-28 | 2 | Details |
| US2632746A | Fungi and bacteria resistant polyvinyl halide compositions | Expired / Lapsed | 1951-03-28 | 1953-03-24 | 2 | Details |
| US2632700A | Thermosetting resins and process of preparing same | Expired / Lapsed | 1949-10-29 | 1953-03-24 | 2 | Details |
| US2630372A | Process for the production of stabilized sodium acid pyroph… | Expired / Lapsed | 1952-06-17 | 1953-03-03 | 2 | Details |
| US2628950A | Modified polyvinyl acetal compositions | Expired / Lapsed | 1949-12-08 | 1953-02-17 | 2 | Details |
| US2625471A | Fertilizing compositions | Expired / Lapsed | 1952-02-20 | 1953-01-13 | 2 | Details |
| US2625529A | Method of conditioning soils | Expired / Lapsed | 1952-02-12 | 1953-01-13 | 2 | Details |
| US2621333A | Powder lubricated surgeon's rubber glove | Expired / Lapsed | 1947-06-27 | 1952-12-16 | 2 | Details |
| US2614112A | Polymeric titanium mixed esters | Expired / Lapsed | 1951-01-30 | 1952-10-14 | 1 | Details |
| US2614060A | Germicidal compositions | Expired / Lapsed | 1948-08-09 | 1952-10-14 | 2 | Details |
| US2612485A | Aqueous dispersions containing a water-soluble sulfonated p… | Expired / Lapsed | 1949-08-11 | 1952-09-30 | 2 | Details |
| US2610202A | Esters of polymers of maleic anhydride and beta-mercaptoeth… | Expired / Lapsed | 1949-06-24 | 1952-09-09 | 2 | Details |
| US2607738A | Bleaching, sterilizing, disinfecting, and deterging composi… | Expired / Lapsed | 1948-06-25 | 1952-08-19 | 2 | Details |
| US2604246A | Feeding apparatus | Expired / Lapsed | 1948-11-27 | 1952-07-22 | 0 | Details |
| US2600455A | Fire-retardant compositions | Expired / Lapsed | 1950-08-31 | 1952-06-17 | 2 | Details |
| US2600681A | Self-supporting films from polyvinyl halide latex | Expired / Lapsed | 1948-03-05 | 1952-06-17 | 2 | Details |
| US2583274A | Process for producing mineralcoated paper | Expired / Lapsed | 1947-04-30 | 1952-01-22 | 2 | Details |
| US2579375A | Nonelectrostatic plastic compositions | Expired / Lapsed | 1950-01-04 | 1951-12-18 | 1 | Details |
| US2572561A | Copolymers of acrylonitrile and quaternary ammonium salts c… | Expired / Lapsed | 1949-10-25 | 1951-10-23 | 2 | Details |
| US2572605A | Process for sulfonation of organic compounds | Expired / Lapsed | 1948-04-01 | 1951-10-23 | 1 | Details |
| US2568499A | Method and apparatus for applying liquids to textile fibers | Expired / Lapsed | 1950-02-28 | 1951-09-18 | 1 | Details |
| US2556437A | Copolymers of vinyl acetate and allyl carbanilates | Expired / Lapsed | 1948-12-30 | 1951-06-12 | 2 | Details |
| US2556459A | Method for copolymerizing styrene and alpha methyl styrene | Expired / Lapsed | 1948-04-29 | 1951-06-12 | 2 | Details |
| US2553524A | Reaction of aminotriazine-aldehyde with vinyl acetate-malei… | Expired / Lapsed | 1947-12-20 | 1951-05-15 | 2 | Details |
| US2540981A | Nonelectrostatic plastic materials | Expired / Lapsed | 1950-01-04 | 1951-02-06 | 2 | Details |
| US2540984A | Copolymers of vinyl pyridine and polyvinyl aromatic compoun… | Expired / Lapsed | 1948-10-19 | 1951-02-06 | 2 | Details |
| US2534617A | Laminated product | Expired / Lapsed | 1945-01-24 | 1950-12-19 | 2 | Details |
| US2534102A | Laminated glass interlayer | Expired / Lapsed | 1947-10-13 | 1950-12-12 | 1 | Details |
| US2533635A | Printing textile fabrics with a dye paste comprising a styr… | Expired / Lapsed | 1947-09-26 | 1950-12-12 | 2 | Details |
| US2532241A | Polyvinyl acetal foams | Expired / Lapsed | 1949-07-09 | 1950-11-28 | 2 | Details |
| US2532243A | Polyethylene foams | Expired / Lapsed | 1949-07-09 | 1950-11-28 | 2 | Details |
| US2529512A | Unsaturated alkyd foam resins | Expired / Lapsed | 1948-05-04 | 1950-11-14 | 2 | Details |
| US2527793A | Hot melt coating compositions | Expired / Lapsed | 1948-02-28 | 1950-10-31 | 2 | Details |
| US2526684A | Runproof stocking | Expired / Lapsed | 1945-04-14 | 1950-10-24 | 2 | Details |
| US2527329A | Method for producing slip-resistant textile materials | Expired / Lapsed | 1945-04-14 | 1950-10-24 | 2 | Details |
| US2523252A | Rodenticide compositions comprising pentaesters of tripolyp… | Expired / Lapsed | 1947-01-08 | 1950-09-19 | 2 | Details |
| US2518249A | Diphenyl-4, 4'-di (sulfonyl azide) | Expired / Lapsed | 1949-07-09 | 1950-08-08 | 2 | Details |
| US2516309A | Unsaturated alkyd casting resins | Expired / Lapsed | 1947-09-11 | 1950-07-25 | 2 | Details |
| US2506014A | Polyvinyl acetal compositions | Expired / Lapsed | 1948-09-04 | 1950-05-02 | 2 | Details |
| US2486756A | Synthetic resin adhesive | Expired / Lapsed | 1948-04-26 | 1949-11-01 | 0 | Details |
| US2485967A | Manufacture of patent leather and simulated patent leather | Expired / Lapsed | 1946-01-30 | 1949-10-25 | 0 | Details |
| US2479951A | Oil-modified alkyd resin manufacture | Expired / Lapsed | 1946-01-18 | 1949-08-23 | 0 | Details |
| US2479130A | Adhesive compositions | Expired / Lapsed | 1947-10-03 | 1949-08-16 | 0 | Details |
| US2477327A | Hydroxy alkyl thio succinic acids and esters | Expired / Lapsed | 1947-04-18 | 1949-07-26 | 0 | Details |
| US2476474A | Polymerization of vinyl compounds in an aqueous dispersion | Expired / Lapsed | 1946-08-17 | 1949-07-19 | 0 | Details |
| US2476422A | Stabilized vinyl resin composition | Expired / Lapsed | 1946-01-26 | 1949-07-19 | 0 | Details |
| US2469407A | Treatment of textile materials | Expired / Lapsed | 1945-12-01 | 1949-05-10 | 0 | Details |
| US2467341A | Methacrylate compositions containing colloidal silica | Expired / Lapsed | 1944-11-17 | 1949-04-12 | 0 | Details |
| US2467339A | Vinyl aromatic compositions containing colloidal silica | Expired / Lapsed | 1944-11-17 | 1949-04-12 | 0 | Details |
| US2453308A | Polyvinyl butyral composition | Expired / Lapsed | 1943-07-21 | 1948-11-09 | 0 | Details |
| US2443512A | Treatment of textile fibers | Expired / Lapsed | 1948-03-30 | 1948-06-15 | 0 | Details |
| US2441542A | Coated fabric | Expired / Lapsed | 1946-03-23 | 1948-05-11 | 0 | Details |
| US2439204A | Para-acetylbenzyl compounds | Expired / Lapsed | 1946-06-22 | 1948-04-06 | 0 | Details |
| US2436771A | Method of making pellets | Expired / Lapsed | 1943-07-19 | 1948-02-24 | 0 | Details |
| US2431873A | Method of coating thermoplastics with silica | Expired / Lapsed | 1944-10-03 | 1947-12-02 | 0 | Details |
| US2428977A | Process for producing decorative articles | Expired / Lapsed | 1945-04-17 | 1947-10-14 | 0 | Details |
| US2418077A | 1, 2-disubstituted-4, 5-dihydroimidazoles | Expired / Lapsed | 1943-08-13 | 1947-03-25 | 0 | Details |
| US2413428A | Lubrication of textile fibers | Expired / Lapsed | 1943-11-03 | 1946-12-31 | 0 | Details |
| US2409906A | Synthetic resin | Expired / Lapsed | 1943-03-16 | 1946-10-22 | 0 | Details |
| US2409548A | Plasticized polyvinyl acetal | Expired / Lapsed | 1943-09-24 | 1946-10-15 | 0 | Details |
| US2409039A | Halogenated compounds and process for making same | Expired / Lapsed | 1944-01-28 | 1946-10-08 | 0 | Details |
| US2408258A | Stabilized acid sodium pyrophosphate and process of making … | Expired / Lapsed | 1943-02-06 | 1946-09-24 | 0 | Details |
| US2404929A | Vinyl esters | Expired / Lapsed | 1943-07-08 | 1946-07-30 | 0 | Details |
| US2403124A | Alkylation of benzene | Expired / Lapsed | 1942-03-06 | 1946-07-02 | 0 | Details |
| US2401440A | Cellulose phosphonamides | Expired / Lapsed | 1942-02-18 | 1946-06-04 | 0 | Details |
| US2399601A | Substituted imidazoles | Expired / Lapsed | 1943-04-15 | 1946-04-30 | 0 | Details |
| US2396918A | Water-treating composition | Expired / Lapsed | 1941-05-02 | 1946-03-19 | 0 | Details |
| US2390368A | Production of para-divinylbenzene | Expired / Lapsed | 1943-02-11 | 1945-12-04 | 0 | Details |
| US2389491A | Abrasive articles | Expired / Lapsed | 1945-04-27 | 1945-11-20 | 0 | Details |
| US2389576A | Esters of diolefinic phosphonic acids | Expired / Lapsed | 1943-08-16 | 1945-11-20 | 0 | Details |
| US2383145A | Chewing gum base | Expired / Lapsed | 1944-03-31 | 1945-08-21 | 0 | Details |
| US2377841A | Preparation of sols | Expired / Lapsed | 1944-06-28 | 1945-06-05 | 0 | Details |
| US2375738A | Preparation of sols | Expired / Lapsed | 1943-05-03 | 1945-05-08 | 0 | Details |
| US2372615A | Ethers of styrene glycol | Expired / Lapsed | 1942-06-10 | 1945-03-27 | 0 | Details |
| US2366857A | Leavening composition | Expired / Lapsed | 1942-07-18 | 1945-01-09 | 0 | Details |
| US2364338A | Preservation of rubber | Expired / Lapsed | 1942-04-15 | 1944-12-05 | 0 | Details |
| US2362960A | Copolymerization product of vinyl chloride and vinyl fluori… | Expired / Lapsed | 1941-05-08 | 1944-11-14 | 0 | Details |
| US2362094A | Polymeric dihalo-ethylene compound | Expired / Lapsed | 1940-07-19 | 1944-11-07 | 0 | Details |
| US2356799A | Process for producing insoluble sodium metaphosphate | Expired / Lapsed | 1943-05-27 | 1944-08-29 | 0 | Details |
| US2331329A | Production of esters of hydroxycylohexanones | Expired / Lapsed | 1941-04-24 | 1943-10-12 | 0 | Details |
| US2330282A | Manufacture of continuous sheets or webs of plastic material | Expired / Lapsed | 1940-07-31 | 1943-09-28 | 0 | Details |
| US2327627A | Method of forming polyvinyl acetal resin sheets | Expired / Lapsed | 1938-03-03 | 1943-08-24 | 0 | Details |
| US2318469A | Method and apparatus for producing sheet material | Expired / Lapsed | 1939-02-16 | 1943-05-04 | 0 | Details |
| US2315477A | Apparatus for forming sheets of plastic material | Expired / Lapsed | 1938-03-03 | 1943-03-30 | 0 | Details |
| US2312623A | Tracing plastic | Expired / Lapsed | 1939-11-17 | 1943-03-02 | 0 | Details |
| US2303826A | Method of preventing sticking of vinyl resin sheets | Expired / Lapsed | 1938-09-03 | 1942-12-01 | 0 | Details |
| US2298650A | Particulate detergent composition | Expired / Lapsed | 1940-05-23 | 1942-10-13 | 0 | Details |
| US2285449A | Method of producing sols and aerogels | Expired / Lapsed | 1939-05-08 | 1942-06-09 | 0 | Details |
| US2267205A | Detergent | Expired / Lapsed | 1938-08-04 | 1941-12-23 | 0 | Details |
| US2267204A | Insecticide | Expired / Lapsed | 1938-07-30 | 1941-12-23 | 0 | Details |
| US2267685A | Nu,nu'-lower aliphatic diacyl-nu, nu'-dicyclohexyl alkylene… | Expired / Lapsed | 1938-07-05 | 1941-12-23 | 0 | Details |
| US2263183A | Auxiliary pressure means for extrusion devices | Expired / Lapsed | 1938-05-24 | 1941-11-18 | 0 | Details |
| US2262686A | Production of esters of thiocarboxylic acids | Expired / Lapsed | 1940-05-31 | 1941-11-11 | 0 | Details |
| US2260625A | Gel and lubricant made therefrom | Expired / Lapsed | 1938-01-13 | 1941-10-28 | 0 | Details |
| US2249767A | Method of making aerogels | Expired / Lapsed | 1937-07-03 | 1941-07-22 | 0 | Details |
| US2244712A | Control of ambrosia beetles | Expired / Lapsed | 1939-12-04 | 1941-06-10 | 0 | Details |
| US2244158A | Water treating composition | Expired / Lapsed | 1938-11-04 | 1941-06-03 | 0 | Details |
| US2240027A | Adhesive | Expired / Lapsed | 1938-05-25 | 1941-04-29 | 0 | Details |
| US2234660A | Manufacture of hydrocarbon resins | Expired / Lapsed | 1935-06-01 | 1941-03-11 | 0 | Details |
| US2232118A | Alkyl substituted benzene sulphonic acids and salts | Expired / Lapsed | 1939-06-05 | 1941-02-18 | 0 | Details |
| US2222969A | Buffing and polishing composition | Expired / Lapsed | 1938-01-05 | 1940-11-26 | 0 | Details |
| US2221333A | Stabilized soap | Expired / Lapsed | 1936-09-24 | 1940-11-12 | 0 | Details |
| US2199648A | Machine for slitting and trimming plastic webs | Expired / Lapsed | 1938-12-09 | 1940-05-07 | 0 | Details |
| US2167385A | Vulcanization accelerator | Expired / Lapsed | 1936-05-26 | 1939-07-25 | 0 | Details |
| US2163637A | Phenolic resin | Expired / Lapsed | 1935-07-31 | 1939-06-27 | 0 | Details |
| US2161173A | Alkyl-substituted aromatic sulphonic acids | Expired / Lapsed | 1936-07-02 | 1939-06-06 | 0 | Details |
| US2154341A | Stabilization of fatty acid compounds | Expired / Lapsed | 1936-03-23 | 1939-04-11 | 0 | Details |
| US2139369A | Plastic compositions | Expired / Lapsed | 1936-09-16 | 1938-12-06 | 0 | Details |
| US2132389A | Preparation of amino bodies | Expired / Lapsed | 1935-04-12 | 1938-10-11 | 0 | Details |
| US2121028A | Cellulosic wrapping material | Expired / Lapsed | 1935-06-11 | 1938-06-21 | 0 | Details |
| US2120756A | Methyl ester compositions | Expired / Lapsed | 1937-01-09 | 1938-06-14 | 0 | Details |
| US2120755A | Butyl ester compositions | Expired / Lapsed | 1937-01-09 | 1938-06-14 | 0 | Details |
| US2079487A | Esters of dicarboxylic acids and substituted phenols | Expired / Lapsed | 1934-12-06 | 1937-05-04 | 0 | Details |
| US2078353A | Articles and method of molding | Expired / Lapsed | 1930-07-24 | 1937-04-27 | 0 | Details |