Dow Silicones Corp
Dow SilicoActive Patents
0
Total Holdings
204
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0280424A1 | Joint prosthesis | Expired / Lapsed | 1988-02-05 | — | 11 | Details |
| EP0260080A2 | Instrument for subcutaneous insertion of an injection reser… | Expired / Lapsed | 1987-09-04 | — | 3 | Details |
| EP0243109A2 | Femoral surface shaping guide for knee implants | Expired / Lapsed | 1987-04-16 | — | 15 | Details |
| EP0220803A2 | Multiple component hip femoral prosthesis | Expired / Lapsed | 1986-08-12 | — | 7 | Details |
| EP0178173A2 | Method of making an intramedullary bone plug and bone plug … | Expired / Lapsed | 1985-10-10 | — | 12 | Details |
| EP0144167A2 | Hard organopolysiloxane release coating | Expired / Lapsed | 1984-11-07 | — | 11 | Details |
| EP0030838A1 | Silicone gel-filled silicone rubber article possessing redu… | Expired / Lapsed | 1980-12-09 | — | 12 | Details |
| JPS53685A | Percutaneous gastrointestinal tract | Expired / Lapsed | 1977-04-05 | — | 0 | Details |
| DE2444831A1 | IMPLANTABLE PROSTHESIS PART | Expired / Lapsed | 1974-09-19 | — | 0 | Details |
| GB1248527A | Catheter placement unit | Expired / Lapsed | 1969-06-26 | — | 0 | Details |
| DE1491682A1 | Process for the production of catheters with improved physi… | Expired / Lapsed | 1965-10-29 | — | 0 | Details |
| GB645768A | A method of rendering fabrics water-repellent | Expired / Lapsed | 1948-05-11 | — | 0 | Details |
| US5320770A | Electrorheological (ER) fluid based on amino acid containin… | Expired / Lapsed | 1992-04-27 | 1994-06-14 | 12 | Details |
| US5146933A | Implantable prosthetic device and tethered inflation valve … | Expired / Lapsed | 1991-09-20 | 1992-09-15 | 4 | Details |
| US4892544A | Methods for forming hollow, porous-surfaced elastomeric bod… | Expired / Lapsed | 1988-03-07 | 1990-01-09 | 22 | Details |
| EP0144167B1 | Hard organopolysiloxane release coating | Expired / Lapsed | 1984-11-07 | 1989-11-08 | 9 | Details |
| US4841992A | Tissue expander and method of making and using | Expired / Lapsed | 1987-12-17 | 1989-06-27 | 16 | Details |
| US4782040A | Porous materials having a dual surface | Expired / Lapsed | 1984-04-09 | 1988-11-01 | 110 | Details |
| US4686973A | Method of making an intramedullary bone plug and bone plug … | Expired / Lapsed | 1984-10-12 | 1987-08-18 | 24 | Details |
| US4668642A | Ceramic materials from silazane polymers | Expired / Lapsed | 1986-03-07 | 1987-05-26 | 24 | Details |
| US4666872A | Ceramic materials from silazane polymers | Expired / Lapsed | 1986-03-07 | 1987-05-19 | 32 | Details |
| US4615704A | Shape retention tissue expander and method of using | Expired / Lapsed | 1984-11-26 | 1986-10-07 | 5 | Details |
| US4476188A | Compositions producing aminofunctional silicone foams and c… | Expired / Lapsed | 1984-04-06 | 1984-10-09 | 12 | Details |
| US4428364A | Self-sealing injection button and method of making same | Expired / Lapsed | 1982-07-16 | 1984-01-31 | 13 | Details |
| US4404153A | Process for the preparation of poly(disilyl)silazane polyme… | Expired / Lapsed | 1981-08-10 | 1983-09-13 | 8 | Details |
| US4378224A | Coating for bioprosthetic device and method of making same | Expired / Lapsed | 1980-09-19 | 1983-03-29 | 79 | Details |
| US4370160A | Process for preparing silicone microparticles | Expired / Lapsed | 1978-06-27 | 1983-01-25 | 17 | Details |
| US4354488A | Nose mask gas delivery device | Expired / Lapsed | 1980-11-24 | 1982-10-19 | 20 | Details |
| US4322518A | Curable silicone compositions comprising liquid resin and u… | Expired / Lapsed | 1980-12-02 | 1982-03-30 | 15 | Details |
| US4298558A | High yield silicon carbide pre-ceramic polymers | Expired / Lapsed | 1980-07-23 | 1981-11-03 | 19 | Details |
| US4293676A | Oxygen-curable mercaptoorganosiloxane compositions containi… | Expired / Lapsed | 1979-12-03 | 1981-10-06 | 26 | Details |
| US4288356A | Polysiloxane emulsion elastomers reinforced with emulsified… | Expired / Lapsed | 1980-09-30 | 1981-09-08 | 14 | Details |
| US4263682A | Self-sealing valve and fluid fillable article including suc… | Expired / Lapsed | 1978-09-01 | 1981-04-28 | 19 | Details |
| US4244849A | Silicone emulsion which provides an elastomeric product and… | Expired / Lapsed | 1979-08-06 | 1981-01-13 | 22 | Details |
| US4231121A | Metacarpal-phalangeal prosthesis | Expired / Lapsed | 1979-07-05 | 1980-11-04 | 2 | Details |
| US4228032A | Method of storing blood and a blood storage bag therefore | Expired / Lapsed | 1978-11-06 | 1980-10-14 | 6 | Details |
| US4205401A | Mammary prosthesis which resists capsular contracture | Expired / Lapsed | 1978-05-25 | 1980-06-03 | 10 | Details |
| US4162243A | High strength, extrudable silicone elastomer compositions | Expired / Lapsed | 1978-05-08 | 1979-07-24 | 24 | Details |
| US4144216A | Room temperature vulcanizable organic solvent dispersions o… | Expired / Lapsed | 1975-05-19 | 1979-03-13 | 11 | Details |
| US4138382A | Hydrophilic, water-swellable, crosslinked, copolymer gel an… | Expired / Lapsed | 1978-05-01 | 1979-02-06 | 10 | Details |
| US4133939A | Method for applying a silicone release coating and coated a… | Expired / Lapsed | 1977-12-16 | 1979-01-09 | 8 | Details |
| US4122029A | Emulsion compositions comprising a siloxane-oxyalkylene cop… | Expired / Lapsed | 1977-07-27 | 1978-10-24 | 7 | Details |
| US4100627A | Low oiling gel filled flexible articles and gels therefor | Expired / Lapsed | 1976-12-29 | 1978-07-18 | 14 | Details |
| US4082509A | Method of storing blood and a blood storage bag therefor | Expired / Lapsed | 1976-08-05 | 1978-04-04 | 5 | Details |
| US4070328A | Mercaptoorganopolysiloxanes cured to elastomers with peroxi… | Expired / Lapsed | 1977-01-03 | 1978-01-24 | 5 | Details |
| US4069178A | Process for preparation of water-soluble, silicone modified… | Expired / Lapsed | 1976-02-25 | 1978-01-17 | 8 | Details |
| US4057595A | Method of modifying the physical properties of urethane ela… | Expired / Lapsed | 1975-05-19 | 1977-11-08 | 17 | Details |
| US4032502A | Organosiloxane compositions for liquid injection | Expired / Lapsed | 1975-10-10 | 1977-06-28 | 12 | Details |
| US4011189A | Urethanes modified with siloxanes | Expired / Lapsed | 1975-08-08 | 1977-03-08 | 13 | Details |
| US4010136A | Low durometer siloxane elastomers containing polytetrafluor… | Expired / Lapsed | 1975-06-30 | 1977-03-01 | 15 | Details |
| US3986997A | Pigment-free coating compositions | Expired / Lapsed | 1974-06-25 | 1976-10-19 | 15 | Details |
| US3975455A | Altering gas permeabilities of polymeric material | Expired / Lapsed | 1973-08-03 | 1976-08-17 | 17 | Details |
| US3913587A | Implantable extendable member | Expired / Lapsed | 1974-10-15 | 1975-10-21 | 6 | Details |
| US3884860A | Carboxy-functional silicones | Expired / Lapsed | 1974-04-15 | 1975-05-20 | 9 | Details |
| US3873499A | Fast curing mercaptoalkyl vinyl siloxane resins | Expired / Lapsed | 1973-11-29 | 1975-03-25 | 15 | Details |
| US3865897A | Method of blending polyolefins and polydiorganosiloxane gum… | Expired / Lapsed | 1973-08-03 | 1975-02-11 | 10 | Details |
| US3860008A | Flat drain | Expired / Lapsed | 1973-10-03 | 1975-01-14 | 6 | Details |
| US3829903A | Method of inhibiting blood clot on silicone rubber medical … | Expired / Lapsed | 1973-03-15 | 1974-08-20 | 3 | Details |
| US3763069A | Aqueous dispersions of carboxy functional silicones | Expired / Lapsed | 1971-08-19 | 1973-10-02 | 0 | Details |
| US3762978A | Method for improving the adhesion between silicone elastome… | Expired / Lapsed | 1971-07-15 | 1973-10-02 | 10 | Details |
| US3755071A | Paper sized with carboxy-functional silicones | Expired / Lapsed | 1971-08-19 | 1973-08-28 | 2 | Details |
| US3752162A | Artificial cutaneous stoma | Expired / Lapsed | 1972-04-10 | 1973-08-14 | 11 | Details |
| US3732330A | Curable compositions containing hydrogen-functional organop… | Expired / Lapsed | 1972-03-08 | 1973-05-08 | 0 | Details |
| US3729444A | Carboxyfunctional silicones | Expired / Lapsed | 1969-08-05 | 1973-04-24 | 0 | Details |
| US3708324A | Method of growing silicone elastomer | Expired / Lapsed | 1970-06-01 | 1973-01-02 | 46 | Details |
| US3686356A | Method of blending polyorganosiloxane and organic vinylic t… | Expired / Lapsed | 1970-08-25 | 1972-08-22 | 6 | Details |
| US3665052A | Method of preparing a block copolymer containing a poly-alp… | Expired / Lapsed | 1970-08-25 | 1972-05-23 | 0 | Details |
| US3663468A | Method of making rigid polyurethane foams | Expired / Lapsed | 1969-08-08 | 1972-05-16 | 0 | Details |
| US3627851A | Flexible coating composition | Expired / Lapsed | 1970-10-23 | 1971-12-14 | 4 | Details |
| US3624023A | Transparent silicone rubber vulcanizable under ambient cond… | Expired / Lapsed | 1970-04-09 | 1971-11-30 | 2 | Details |
| US3607972A | Room temperature vulcanizable siloxane block copolymer | Expired / Lapsed | 1969-12-01 | 1971-09-21 | 17 | Details |
| US3600718A | Inflatable prosthesis | Expired / Lapsed | 1969-12-29 | 1971-08-24 | 7 | Details |
| US3576904A | Blends of organosiloxane gums and block copolymers of polyv… | Expired / Lapsed | 1969-03-10 | 1971-04-27 | 0 | Details |
| US3574673A | Coated cutting edges | Expired / Lapsed | 1969-04-24 | 1971-04-13 | 0 | Details |
| US3568679A | Catheter placement unit | Expired / Lapsed | 1968-11-12 | 1971-03-09 | 3 | Details |
| US3567493A | Method of curing a room temperature vulcanizable silicone c… | Expired / Lapsed | 1968-02-19 | 1971-03-02 | 0 | Details |
| CA862183A | Fiberglass treatment | Expired / Lapsed | — | 1971-01-26 | 0 | Details |
| US3527659A | Dimethylpolysiloxanes and copolymers containing sio2 units … | Expired / Lapsed | 1966-06-13 | 1970-09-08 | 0 | Details |
| US3518340A | Method of forming silicone rubber drug carriers | Expired / Lapsed | 1968-04-15 | 1970-06-30 | 0 | Details |
| US3518324A | Optical compositions of silicone rubber | Expired / Lapsed | 1967-08-21 | 1970-06-30 | 0 | Details |
| US3508545A | Catheter placement unit for paracervical anesthesia | Expired / Lapsed | 1967-11-16 | 1970-04-28 | 0 | Details |
| CA834267A | Siloxane-organic copolymer preparation | Expired / Lapsed | — | 1970-02-10 | 0 | Details |
| US3492996A | Ventriculo-atrial shunt | Expired / Lapsed | 1966-02-09 | 1970-02-03 | 0 | Details |
| US3489647A | Artificial organ for membrane dialysis of biological fluids | Expired / Lapsed | 1964-05-06 | 1970-01-13 | 0 | Details |
| US3473170A | Middle ear prosthesis | Expired / Lapsed | 1967-07-05 | 1969-10-21 | 0 | Details |
| US3460975A | Tack-free silicone rubber articles for medical use | Expired / Lapsed | 1965-11-15 | 1969-08-12 | 0 | Details |
| US3455877A | Organosilicon epoxides | Expired / Lapsed | 1962-02-19 | 1969-07-15 | 2 | Details |
| US3453194A | Anticoagulant surfaces produced by radiation grafting hepar… | Expired / Lapsed | 1966-08-03 | 1969-07-01 | 2 | Details |
| US3445267A | Treatment of glass with silsesquioxanes to improve durabili… | Expired / Lapsed | 1966-01-12 | 1969-05-20 | 0 | Details |
| US3440314A | Method of making custom-fitted earplugs for hearing aids | Expired / Lapsed | 1966-09-30 | 1969-04-22 | 0 | Details |
| US3434869A | Foley catheter with silicone rubber coating | Expired / Lapsed | 1964-11-02 | 1969-03-25 | 0 | Details |
| US3422813A | Method for sterilization of males | Expired / Lapsed | 1965-06-21 | 1969-01-21 | 0 | Details |
| US3423445A | Pentahalophenylethylsilanes and siloxanes | Expired / Lapsed | 1965-05-21 | 1969-01-21 | 0 | Details |
| US3419172A | Closure system for containers | Expired / Lapsed | 1967-12-14 | 1968-12-31 | 0 | Details |
| US3419487A | Method of growing thin film semiconductors using an electro… | Expired / Lapsed | 1966-01-24 | 1968-12-31 | 2 | Details |
| US3419593A | Catalysts for the reaction of = sih with organic compounds … | Expired / Lapsed | 1965-05-17 | 1968-12-31 | 0 | Details |
| US3397448A | Semiconductor integrated circuits and method of making same | Expired / Lapsed | 1965-03-26 | 1968-08-20 | 0 | Details |
| US3395069A | Bonding of organic resins to siliceous materials | Expired / Lapsed | 1964-10-15 | 1968-07-30 | 0 | Details |
| US3362933A | Polymers of haloethersilanes and their quaternary salts | Expired / Lapsed | 1967-03-02 | 1968-01-09 | 0 | Details |
| CA774531A | Tack-free silicone rubber articles for medical use | Expired / Lapsed | — | 1967-12-26 | 0 | Details |
| US3344104A | Aldehyde and ketone heat-sensitive curable organosilicon co… | Expired / Lapsed | 1963-03-25 | 1967-09-26 | 1 | Details |
| US3338943A | Aminoorganosiloxane-carboxyorganosiloxane copolymers | Expired / Lapsed | 1963-05-13 | 1967-08-29 | 2 | Details |
| US3334631A | Tracheal tube assembly | Expired / Lapsed | 1964-09-11 | 1967-08-08 | 2 | Details |
| US3327705A | Medical dressing | Expired / Lapsed | 1965-07-07 | 1967-06-27 | 2 | Details |
| US3328482A | Silicone controlled release agents | Expired / Lapsed | 1965-01-08 | 1967-06-27 | 2 | Details |
| FR1483989A | Advanced catheter device | Expired / Lapsed | 1966-05-06 | 1967-06-09 | 0 | Details |
| US3322873A | Method of making a resilient custom-fit body protector | Expired / Lapsed | 1963-09-30 | 1967-05-30 | 2 | Details |
| FR1480409A | New types of catalysts for the reaction of hydrogen groups … | Expired / Lapsed | 1966-04-05 | 1967-05-12 | 0 | Details |
| US3317461A | Organosilicon-polysulfide rubbers | Expired / Lapsed | 1963-09-20 | 1967-05-02 | 2 | Details |
| US3308354A | Integrated circuit using oxide insulated terminal pads on a… | Expired / Lapsed | 1965-06-28 | 1967-03-07 | 2 | Details |
| US3308080A | Release coating compositions comprising a diorganopolysilox… | Expired / Lapsed | 1965-01-04 | 1967-03-07 | 2 | Details |
| US3300542A | Food release coating | Expired / Lapsed | 1964-05-19 | 1967-01-24 | 2 | Details |
| US3293663A | Surgically implantable human breast prosthesis | Expired / Lapsed | 1963-08-12 | 1966-12-27 | 1 | Details |
| US3269983A | Solventless silicone resins | Expired / Lapsed | 1964-08-14 | 1966-08-30 | 2 | Details |
| US3262810A | Glass cloth | Expired / Lapsed | 1962-07-20 | 1966-07-26 | 2 | Details |
| US3249586A | Organosilicon compounds | Expired / Lapsed | 1964-06-01 | 1966-05-03 | 4 | Details |
| US3246048A | Organosiloxane-polyether urethanes | Expired / Lapsed | 1962-09-14 | 1966-04-12 | 2 | Details |
| US3223577A | Silylated polyepoxides | Expired / Lapsed | 1961-05-19 | 1965-12-14 | 2 | Details |
| US3208972A | Method of making finely divided monomethylsiloxane | Expired / Lapsed | 1962-09-20 | 1965-09-28 | 2 | Details |
| US3192175A | Sealant composition of 3, 3, 3-trifluoropropylmethylsiloxan… | Expired / Lapsed | 1962-09-27 | 1965-06-29 | 1 | Details |
| US3170962A | Organosilicon-epoxy resin compositions | Expired / Lapsed | 1955-01-14 | 1965-02-23 | 2 | Details |
| CA680886A | Method for preparing silicone rubber films | Expired / Lapsed | — | 1964-02-25 | 0 | Details |
| US3122521A | Method of polymerizing fluoroalkyl-substituted cyclotrisilo… | Expired / Lapsed | 1960-03-18 | 1964-02-25 | 1 | Details |
| US3079361A | Treated siliceous article | Expired / Lapsed | 1959-08-31 | 1963-02-26 | 2 | Details |
| US3070555A | Method of preparing organosiloxane elastomer foams | Expired / Lapsed | 1959-04-20 | 1962-12-25 | 2 | Details |
| US3070573A | Method of grafting olefins onto organosilicon compounds by … | Expired / Lapsed | 1958-08-18 | 1962-12-25 | 2 | Details |
| US3046250A | Organosilicon hydroxyalkyl-amine polymers | Expired / Lapsed | 1957-10-04 | 1962-07-24 | 2 | Details |
| US3036985A | Composition comprising a siloxane copolymer | Expired / Lapsed | 1954-10-06 | 1962-05-29 | 1 | Details |
| US3035016A | Acyloxy siloxanes and a method of using the | Expired / Lapsed | 1959-03-16 | 1962-05-15 | 2 | Details |
| US3024126A | Method of treating reinforcing silica | Expired / Lapsed | 1960-06-15 | 1962-03-06 | 2 | Details |
| US3020260A | Organosiloxane potting compound | Expired / Lapsed | 1960-08-18 | 1962-02-06 | 2 | Details |
| US3015331A | Blood oxygenator | Expired / Lapsed | 1957-10-17 | 1962-01-02 | 2 | Details |
| US3015645A | Silica powders | Expired / Lapsed | 1954-10-06 | 1962-01-02 | 2 | Details |
| US3012006A | Fluorinated alkyl silanes and their use | Expired / Lapsed | 1958-04-24 | 1961-12-05 | 2 | Details |
| US3002946A | Coating composition of polysiloxane resin and two polysilox… | Expired / Lapsed | 1957-11-25 | 1961-10-03 | 2 | Details |
| US2999076A | Organopolysiloxane elastomers containing silica and a carbo… | Expired / Lapsed | 1956-08-28 | 1961-09-05 | 2 | Details |
| US2967171A | Reaction of organohydrogenosilicon compounds with hydroxy c… | Expired / Lapsed | 1957-06-14 | 1961-01-03 | 2 | Details |
| US2959117A | Louver assembly | Expired / Lapsed | 1959-01-26 | 1960-11-08 | 0 | Details |
| US2951277A | Fabric having controlled stretch | Expired / Lapsed | 1958-12-04 | 1960-09-06 | 0 | Details |
| US2947772A | Alkoxysilanes and their use as lubricants | Expired / Lapsed | 1958-11-10 | 1960-08-02 | 2 | Details |
| US2946701A | Method of treating glass with epoxysilanes and their epoxy-… | Expired / Lapsed | 1957-11-12 | 1960-07-26 | 1 | Details |
| FR1220348A | Acyloxy-siloxanes and their method of use | Expired / Lapsed | 1959-02-19 | 1960-05-24 | 0 | Details |
| US2927907A | Siloxane elastomers | Expired / Lapsed | 1957-01-07 | 1960-03-08 | 4 | Details |
| US2911427A | Chlorosiloxanes | Expired / Lapsed | 1957-12-11 | 1959-11-03 | 2 | Details |
| US2906735A | Preparation of organosilicon esters | Expired / Lapsed | 1958-06-26 | 1959-09-29 | 2 | Details |
| US2902468A | Method of polymerizing hydroxylated siloxanes | Expired / Lapsed | 1958-06-02 | 1959-09-01 | 2 | Details |
| US2902389A | Process of bonding polysiloxanes to a surface and the resul… | Expired / Lapsed | 1955-02-25 | 1959-09-01 | 2 | Details |
| US2897869A | Siloxane rubber tire | Expired / Lapsed | 1957-02-15 | 1959-08-04 | 2 | Details |
| CA577824A | Method of curing siloxane resins | Expired / Lapsed | — | 1959-06-16 | 0 | Details |
| US2890188A | Siloxane elastomers compounded with hydroxylated silanes | Expired / Lapsed | 1951-12-17 | 1959-06-09 | 2 | Details |
| CA575889A | Fluorinated organopolysiloxane rubber with polytetrafluoroe… | Expired / Lapsed | — | 1959-05-12 | 0 | Details |
| US2884388A | Coating compositions containing organosiloxanes | Expired / Lapsed | 1955-10-21 | 1959-04-28 | 2 | Details |
| US2868824A | Polymeric organosiloxanes | Expired / Lapsed | 1956-08-09 | 1959-01-13 | 2 | Details |
| CA565889A | Polysiloxane-polyisocyanate coated cellulose fabrics | Expired / Lapsed | — | 1958-11-11 | 0 | Details |
| US2846458A | Organosiloxane ethers | Expired / Lapsed | 1956-11-14 | 1958-08-05 | 4 | Details |
| US2838423A | Amidomethyl quaternary ammonium siloxanes and a method of r… | Expired / Lapsed | 1957-05-29 | 1958-06-10 | 1 | Details |
| US2833801A | Organosilicon sulfones | Expired / Lapsed | 1955-08-03 | 1958-05-06 | 0 | Details |
| US2833732A | Method of preparing siloxane resin foams | Expired / Lapsed | 1954-08-25 | 1958-05-06 | 2 | Details |
| US2831009A | Organosilicon boranes | Expired / Lapsed | 1956-03-05 | 1958-04-15 | 2 | Details |
| US2830968A | Organosilicon resins | Expired / Lapsed | 1955-05-27 | 1958-04-15 | 2 | Details |
| US2827099A | Siloxane rubber glass cord tire | Expired / Lapsed | 1955-07-08 | 1958-03-18 | 2 | Details |
| US2823218A | Process for the production of organo-silicon compounds | Expired / Lapsed | 1955-12-05 | 1958-02-11 | 1 | Details |
| US2819245A | Siloxane-epoxide resin reaction products | Expired / Lapsed | 1955-03-07 | 1958-01-07 | 2 | Details |
| US2819236A | Low durometer siloxane elastomers | Expired / Lapsed | 1954-12-23 | 1958-01-07 | 1 | Details |
| US2814601A | Organopolysiloxane adhesive and pressure-sensitive adhesive… | Expired / Lapsed | 1954-04-29 | 1957-11-26 | 2 | Details |
| US2811408A | Method of molding plastic articles | Expired / Lapsed | 1954-11-19 | 1957-10-29 | 2 | Details |
| US2803619A | Low compression set siloxane elastomers containing a vinyl … | Expired / Lapsed | 1954-12-23 | 1957-08-20 | 2 | Details |
| US2803616A | Method of preparing organopolysiloxanes | Expired / Lapsed | 1954-06-24 | 1957-08-20 | 2 | Details |
| US2803637A | Organosiloxane aldehydes | Expired / Lapsed | 1954-01-18 | 1957-08-20 | 2 | Details |
| US2762717A | Vinyl silicon compound and method of application to glass f… | Expired / Lapsed | 1955-04-18 | 1956-09-11 | 0 | Details |
| US2762823A | Organosiloxane amines | Expired / Lapsed | 1953-12-17 | 1956-09-11 | 2 | Details |
| US2751314A | Bonding silicone rubber to solid materials | Expired / Lapsed | 1954-11-03 | 1956-06-19 | 1 | Details |
| US2738357A | Aminomethylsiloxanes | Expired / Lapsed | 1950-06-30 | 1956-03-13 | 2 | Details |
| US2728692A | Method of preventing shrinkage of wool | Expired / Lapsed | 1953-04-20 | 1955-12-27 | 2 | Details |
| US2723987A | Carboxy organosilicon compounds | Expired / Lapsed | 1954-10-18 | 1955-11-15 | 2 | Details |
| US2723966A | Method of producing siloxane elastomers using dichlorobenzo… | Expired / Lapsed | 1953-11-19 | 1955-11-15 | 2 | Details |
| US2718483A | Siloxane resins containing methyl and phenyl bonded to sili… | Expired / Lapsed | 1953-02-03 | 1955-09-20 | 2 | Details |
| US2718052A | Method for the manufacture of electric coil sides | Expired / Lapsed | 1951-10-12 | 1955-09-20 | 0 | Details |
| US2715133A | Organosil ylamines | Expired / Lapsed | 1950-06-30 | 1955-08-09 | 2 | Details |
| US2714099A | Vinyl containing organosiloxane fluids | Expired / Lapsed | 1954-01-11 | 1955-07-26 | 0 | Details |
| US2706190A | Silicone resins having phenyl and methyl groups attached to… | Expired / Lapsed | 1952-10-22 | 1955-04-12 | 2 | Details |
| US2687398A | Composition of silicon-alkyd resin and an epoxy resin | Expired / Lapsed | 1952-07-14 | 1954-08-24 | 0 | Details |
| US2686740A | Insulated electrical conductor and method of producing same | Expired / Lapsed | 1951-05-31 | 1954-08-17 | 2 | Details |
| US2686739A | Insulated electrical conductor and method of producing same | Expired / Lapsed | 1951-05-31 | 1954-08-17 | 2 | Details |
| US2675421A | Insulated electric coil and method of making the same | Expired / Lapsed | 1950-09-15 | 1954-04-13 | 0 | Details |
| US2658882A | Stabilization of silicone rubber | Expired / Lapsed | 1952-10-03 | 1953-11-10 | 2 | Details |
| US2655485A | Siloxane structural foams | Expired / Lapsed | 1951-12-17 | 1953-10-13 | 2 | Details |
| US2645588A | Siloxane silica composition | Expired / Lapsed | 1950-03-09 | 1953-07-14 | 2 | Details |
| US2626270A | t-butylsilanes | Expired / Lapsed | 1949-07-08 | 1953-01-20 | 2 | Details |
| US2622072A | Preparation of polysiloxane resins by hydrolysis of halosil… | Expired / Lapsed | 1950-06-08 | 1952-12-16 | 2 | Details |
| US2611775A | Production of arylhalosilanes | Expired / Lapsed | 1950-04-10 | 1952-09-23 | 2 | Details |
| US2607792A | Method of preparing dimethylpolysiloxane diols | Expired / Lapsed | 1949-04-27 | 1952-08-19 | 2 | Details |
| US2589445A | Organosilicon acids | Expired / Lapsed | 1949-06-03 | 1952-03-18 | 2 | Details |
| US2588367A | Rendering cellulosic material nonadherent to adhesives | Expired / Lapsed | 1950-05-04 | 1952-03-11 | 2 | Details |
| US2588366A | Method of rendering fabrics waterrepellent and composition … | Expired / Lapsed | 1950-03-09 | 1952-03-11 | 2 | Details |
| US2584351A | Condensation of an organo silane with a polyhydric alcohol … | Expired / Lapsed | 1948-11-10 | 1952-02-05 | 2 | Details |
| US2557802A | Organosilyl alkyl amines and their hydrochlorides | Expired / Lapsed | 1950-04-13 | 1951-06-19 | 2 | Details |
| US2557803A | Bis-amino alkyl siloxanes and their hydrochlorides | Expired / Lapsed | 1950-04-13 | 1951-06-19 | 2 | Details |
| US2541137A | Siloxane elastomers | Expired / Lapsed | 1949-04-07 | 1951-02-13 | 2 | Details |
| US2528615A | Siloxane resins | Expired / Lapsed | 1946-01-21 | 1950-11-07 | 2 | Details |
| US2517777A | Siloxane resins | Expired / Lapsed | 1946-01-21 | 1950-08-08 | 0 | Details |
| US2504388A | Organopolysiloxane compositions | Expired / Lapsed | 1949-06-11 | 1950-04-18 | 2 | Details |
| US2492498A | Manufacture of inorganic fibrous laminate | Expired / Lapsed | 1946-04-16 | 1949-12-27 | 0 | Details |
| US2474704A | Method of rendering materials water-repellent | Expired / Lapsed | 1948-08-11 | 1949-06-28 | 0 | Details |