Wacker Chemie AG
Wacker CheActive Patents
0
Total Holdings
37
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB1541801A | Non-stick coatings | Expired / Lapsed | 1977-01-07 | — | 0 | Details |
| GB1286794A | Process for the manufacture of fillers | Expired / Lapsed | 1970-01-26 | — | 0 | Details |
| DE1154950B | Process for crucible zone melting of rods or pipes with a d… | Expired / Lapsed | 1958-06-25 | — | 0 | Details |
| GB525038A | Improvements in the manufacture of ornamental materials suc… | Expired / Lapsed | 1939-02-13 | — | 0 | Details |
| US4701490A | Method for stabilizing organopolysiloxanes | Expired / Lapsed | 1986-05-15 | 1987-10-20 | 7 | Details |
| US4666745A | Organopolysiloxanes having Si-bonded hydrogen and SiC-bonde… | Expired / Lapsed | 1986-07-14 | 1987-05-19 | 8 | Details |
| US4625010A | Organopolysiloxanes having Si-bonded hydrogen and SiC-bonde… | Expired / Lapsed | 1985-08-09 | 1986-11-25 | 8 | Details |
| US4533477A | Organopolysiloxanes having SiC-bonded oxyalkylene units and… | Expired / Lapsed | 1983-09-28 | 1985-08-06 | 23 | Details |
| US4399193A | Hydrophilic coatings and process for preparing the same | Expired / Lapsed | 1981-08-24 | 1983-08-16 | 10 | Details |
| US4191587A | Preparation of hydrophobic silicon dioxide | Expired / Lapsed | 1978-11-30 | 1980-03-04 | 3 | Details |
| US4154714A | Adhesive repellent coatings and substrates coated therewith | Expired / Lapsed | 1978-01-26 | 1979-05-15 | 25 | Details |
| US4035453A | Dental impression materials | Expired / Lapsed | 1975-11-06 | 1977-07-12 | 33 | Details |
| US3950300A | Dental impression materials | Expired / Lapsed | 1974-05-28 | 1976-04-13 | 26 | Details |
| US3923736A | Room temperature vulcanizable organopolysiloxanes | Expired / Lapsed | 1973-09-13 | 1975-12-02 | 22 | Details |
| US3886129A | Copolymers of vinyl chloride and 2-hydroxypropyl acrylate | Expired / Lapsed | 1974-02-08 | 1975-05-27 | 5 | Details |
| US3849359A | Agents for the manufacture of organopolysiloxane coatings w… | Expired / Lapsed | 1972-04-17 | 1974-11-19 | 2 | Details |
| US3706775A | Method of preparing high molecular weight linear organopoly… | Expired / Lapsed | 1970-12-17 | 1972-12-19 | 0 | Details |
| US3672495A | Packaging epitaxially coated semiconductor disks | Expired / Lapsed | 1970-02-06 | 1972-06-27 | 4 | Details |
| US3578490A | Molded articles and coatings based on organopolysiloxanes | Expired / Lapsed | 1968-02-07 | 1971-05-11 | 0 | Details |
| US3574651A | Water based paint compositions containing an alkali metal o… | Expired / Lapsed | 1967-03-20 | 1971-04-13 | 0 | Details |
| US3294709A | Coating agents | Expired / Lapsed | 1964-10-07 | 1966-12-27 | 2 | Details |
| US3230289A | Silicone treatment for paper | Expired / Lapsed | 1962-06-08 | 1966-01-18 | 2 | Details |
| US3198766A | Preparation of silicon polymers employing unsaturated hydro… | Expired / Lapsed | 1961-06-28 | 1965-08-03 | 2 | Details |
| US3157537A | Critical cooling in crucible free drawing process to produc… | Expired / Lapsed | 1963-01-15 | 1964-11-17 | 2 | Details |
| US3082526A | Method and materials for filling dental roots | Expired / Lapsed | 1960-06-17 | 1963-03-26 | 2 | Details |
| US3077384A | Process for manufacturing indium phosphide and gallium arse… | Expired / Lapsed | 1961-04-18 | 1963-02-12 | 2 | Details |
| US3070559A | Silicone rubber stocks | Expired / Lapsed | 1959-09-08 | 1962-12-25 | 2 | Details |
| US3050485A | Method for curing organopolysiloxane compositions with sulf… | Expired / Lapsed | 1958-07-16 | 1962-08-21 | 2 | Details |
| CA636472A | Process for the production of shaped bodies of silicon carb… | Expired / Lapsed | — | 1962-02-13 | 0 | Details |
| US2868820A | Preparation of hexaorganodistannoxane and triorganotin hydr… | Expired / Lapsed | 1955-05-02 | 1959-01-13 | 2 | Details |
| US2842516A | Elastomeric organopolysiloxanes containing organo-tin compo… | Expired / Lapsed | 1954-05-12 | 1958-07-08 | 2 | Details |
| US2833735A | Catalyzed organosiloxane mixture and method of treating tex… | Expired / Lapsed | 1955-03-14 | 1958-05-06 | 2 | Details |
| US2789956A | Methylhydrogenpolysiloxane composition for treating textile | Expired / Lapsed | 1953-06-24 | 1957-04-23 | 2 | Details |
| US2658908A | Production of hydrolyzable siloxanes | Expired / Lapsed | 1951-06-21 | 1953-11-10 | 2 | Details |
| US2115630A | Process and apparatus for treating lengths of material | Expired / Lapsed | 1935-11-13 | 1938-04-26 | 0 | Details |
| FR769593A | Yarns imitating wool | Expired / Lapsed | 1934-03-05 | 1934-08-28 | 0 | Details |
| US1942183A | Diaphragm for electrolytic cells | Expired / Lapsed | 1928-06-07 | 1934-01-02 | 0 | Details |