Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359107 | .beta.-cyanoalkylsilane preparation using triorganophosphine compounds as catalyst | — | 1994-10-25 |
| 5332848 | .beta.-cyanoalkylsilane preparation using tetraalkylammonium halide supported on silica gel as catalyst | — | 1994-07-26 |
| 5326894 | .beta.-cyanoalkylsilane preparation using divinylbenzene/4-vinylpyridine copolymer resin as catalyst | — | 1994-07-05 |
| 5312945 | Process for preparation of .beta.-cyanoalkylsilanes using ruthenium catalyst | — | 1994-05-17 |
| 5283348 | Process for preparation of .beta.-cyanoalkylsilanes | — | 1994-02-01 |
| 5262554 | Process for preparation of beta-cyanoalkylsilanes | — | 1993-11-16 |
| 5248802 | Ruthenim catalyzed process for preparation of .beta.-cyanoalkylsilanes | — | 1993-09-28 |
| 5247110 | Phosphinoaliphaticsilane catalysts for preparation of .beta.-cyanoalkylsilanes | — | 1993-09-21 |
| 5247109 | Process for preparation of beta-cyanoalkylsilanes | — | 1993-09-21 |
| 5225510 | Masonry treating composition and method | Richard D. Meindertsma | 1993-07-06 |
| 5209775 | Water repellents containing organosilicon compounds | Dipak Narula, Lori A. Stark | 1993-05-11 |
| 5171809 | Silicone polymers, copolymers and block copolymers and a method for their preparation | Terrence K. Hilty, Anthony Revis, David Jones | 1992-12-15 |
| 5162396 | Silicone polymers, copolymers and block copolymers and a method for their preparation | Terrence K. Hilty, Anthony Revis, David Jones | 1992-11-10 |
| 5136070 | Sodium borohydride catalyzed disproportionation of cycloorganosilanes | — | 1992-08-04 |
| 5136071 | Sodium borohydride as activator for phenylborane catalyzed disproportionation of arylsilanes | Terrence K. Hilty | 1992-08-04 |
| 5126469 | Supported catalysts for addition of silicon hydrides to .alpha.,.beta.-unsaturated olefinic nitriles | — | 1992-06-30 |
| 5126468 | Catalysts for addition of siicon hydrides to .alpha.,.beta.-unsaturated olefinic nitriles | — | 1992-06-30 |
| 5126471 | Thermal disproportionation of cycloalkylsilanes | — | 1992-06-30 |
| 5126472 | Thermal disproportionation of organooxysilanes | — | 1992-06-30 |
| 5110974 | Thermal disproportionation of arylhalosilanes | — | 1992-05-05 |
| 5103033 | Process for preparation of .beta.-cyanoalkylsilanes | — | 1992-04-07 |
| 5010159 | Process for the synthesis of soluble, condensed hydridosilicon resins containing low levels of silanol | Martin E. Cifuentes, Theresa E. Martin | 1991-04-23 |
| 4924022 | Method for preparation of organoalkoxysilanes | Robert A. Petrisko | 1990-05-08 |
| 4912239 | Method for stabilizing unsaturated organosilicone compositions | Edwin P. Plueddemann | 1990-03-27 |
| 4894398 | Method for stabilizing unsaturated organosilicone compositions | — | 1990-01-16 |