John C. Saam
34Patents
16h-index
26Co-inventors
81Inventor score
Filing activity: Apr 23, 1976 → Mar 3, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4766176A | Storage stable heat curable organosiloxane compositions containing microencapsulated platinum-containing catalysts | Chemistry; Metallurgy | 170 | Expired |
| US4221688A | Silicone emulsion which provides an elastomeric product and methods for preparation | Chemistry; Metallurgy | 92 | Expired |
| US4985477A | Method of producing treated silica filler for silicone rubber | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4244849A | Silicone emulsion which provides an elastomeric product and methods for preparation | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4448927A | Method of polymerizing oligomers of polydiorganosiloxane in the presence of filler | Chemistry; Metallurgy | 32 | Expired |
| US4808664A | Moisture curable polyisobutylenes | Chemistry; Metallurgy | 28 | Expired |
| US4950502A | Method of hydrophobing silica | Chemistry; Metallurgy | 26 | Expired |
| US4486567A | Method of polymerizing hydroxyl endblocked polydiorganosiloxane using quaternary ammonium carboxylate-carboxylic acid catalyst | Chemistry; Metallurgy | 25 | Expired |
| US4584341A | Emulsions of crosslinked polydiorganosiloxanes | Chemistry; Metallurgy | 22 | Expired |
| US4568718A | Polydiorganosiloxane latex | Chemistry; Metallurgy | 22 | Expired |
| US4482670A | Method of polymerizing polydiorganosiloxane fluid-filler mixture using sulfuric or sulfonic acids | Chemistry; Metallurgy | 21 | Expired |
| US4355154A | Method for preparing condensation polymers by emulsion polymerization | Chemistry; Metallurgy | 20 | Expired |
| US4071577A | Toughened mercaptosiloxane modified emulsion polymerized vinylic polymers | Chemistry; Metallurgy | 19 | Expired |
| US4431771A | Polymerization of silicone polymer-filler mixtures as powders | Chemistry; Metallurgy | 18 | Expired |
| US5750751A | Glycol co-esters of drying-oil fatty acids and vinyl carboxylic acids made via biphasic catalysis and resulting products | Chemistry; Metallurgy | 17 | Expired |
| US4273634A | Precured silicone emulsion and method for preparation | Chemistry; Metallurgy | 16 | Expired |
| US5001183A | Method of hydrophobing silica | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4567231A | Emulsions of reinforced polydiorganosiloxane latex | Chemistry; Metallurgy | 13 | Expired |
| US4070414A | Toughened mercaptosiloxane modified bulk polymerized vinylic polymers | Chemistry; Metallurgy | 12 | Expired |
| US4374953A | Method for preparing polyacetals and polyketals by emulsion polymerization | Chemistry; Metallurgy | 12 | Expired |
| US6177510A | Air curing water base copolymers and method of preparation | Chemistry; Metallurgy | 11 | Expired |
| US5017672A | Polyalkoxysilylalkylenedisilazanes and silylamines | Chemistry; Metallurgy | 10 | Expired |
| US5696219A | Silyl ester initiators for cyclosiloxane ring opening polymerization | Chemistry; Metallurgy | 8 | Expired |
| US4766191A | Silicone polymer termination | Chemistry; Metallurgy | 7 | Expired |
| US5830969A | Silyl ester initiators for ring opening polymerization of cyclosiloxanes | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.