John Gohndrone
15Patents
4h-index
16Co-inventors
57Inventor score
Filing activity: Sep 27, 1991 → Jun 26, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6534668B2 | Preparation of sulfur-containing organosilicon compounds using a buffered phase transfer catalysis process | Chemistry; Metallurgy | 11 | Expired |
| US6448426B1 | Process for the preparation of sulfur-containing organosilicon compounds | Chemistry; Metallurgy | 11 | Expired |
| US6384256B1 | Process for the preparation of sulfur-containing organosilicon compounds | Chemistry; Metallurgy | 10 | Expired |
| US6384255B1 | Process for the preparation of sulfur-containing organosilicon compounds | Chemistry; Metallurgy | 9 | Expired |
| US5545743A | Process for heat-fractionation of organosilanes | Chemistry; Metallurgy | 4 | Expired |
| US5118829A | Process for cycloalkyl substitution of hydrogen containing silanes | Chemistry; Metallurgy | 3 | Expired |
| US8580886B2 | Method for the preparation and use of bis (alkoxysilylorgano)-dicarboxylates | Performing Operations; Transporting | 3 | Active |
| US9518072B2 | Ester-functional silanes and the preparation and use thereof; and use of iminium compounds as phase transfer catalysts | Chemistry; Metallurgy | 2 | Active |
| US11098163B2 | Method for hydrosilylation of aliphatically unsaturated alkoxysilanes and hydrogen terminated organosiloxane oligomers to prepare alkoxysilyl terminated polymers useful for functionalizing polyorganosiloxanes using a rhodium catalyst | Chemistry; Metallurgy | 1 | Active |
| US6740767B1 | Method of making sulfur containing organosilicon compounds | Chemistry; Metallurgy | 1 | Expired |
| US9908903B2 | Method of producing organohalosilanes | Performing Operations; Transporting | 1 | Active |
| US10968317B2 | Method for hydrosilylation of aliphatically unsaturated alkoxysilanes and hydrogen terminated organosiloxane oligomers to prepare alkoxysilyl terminated polymers useful for functionalizing polyorganosiloxanes using an iridium catalyst | Chemistry; Metallurgy | 1 | Active |
| US11492448B2 | Method for hydrosilylation of aliphatically unsaturated alkoxysilanes and hydrogen terminated organosiloxane oligomers to prepare alkoxysilyl terminated polymers useful for functionalizing polyorganosiloxanes using a cobalt catalyst | Chemistry; Metallurgy | 0 | Active |
| US9096622B2 | Method of producing an aminoalkylalkoxysilane | Chemistry; Metallurgy | 0 | Active |
| US10183958B2 | Method of producing organohalosilanes | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.