David P. Sinclair
14Patents
7h-index
20Co-inventors
66Inventor score
Filing activity: Jun 29, 1979 → Feb 8, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4603166A | Crystalline polyamide composition from dicarboxylic acid mixture and diamine | Chemistry; Metallurgy | 59 | Expired |
| USRE34447E | Crystalline polyamide composition from dicarboxylic acid mixture and diamine | General | 19 | Expired |
| US5344852A | Unsaturated polyester-polyurethane hybrid resin foam compositions | Chemistry; Metallurgy | 18 | Expired |
| US6462107B1 | Photoimageable compositions and films for printed wiring board manufacture | Electricity | 18 | Expired |
| US6863988B2 | Oxygen scavenging monolayer bottles | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5153250A | Fiber-filled polyphthalamide composition | Chemistry; Metallurgy | 14 | Expired |
| US5464919A | Flame retardant polyester-polyurethane hybrid resin compositions | Chemistry; Metallurgy | 8 | Expired |
| US7214415B2 | Oxygen scavenging monolayer bottles | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5081223A | Amorphous polyamide from neopentyl diamine | Chemistry; Metallurgy | 4 | Expired |
| US5264544A | Amorphous polyamide composition from neopentyl diamine | Chemistry; Metallurgy | 3 | Expired |
| US4242316A | Sulfamic acid as a catalyst for the polymerization of chlorocyclophosphazenes | Chemistry; Metallurgy | 2 | Expired |
| US4528361A | Copolymers of hydroxymethylbenzoic acid and lactam | Chemistry; Metallurgy | 1 | Expired |
| US5635558A | Polyamide-polyarlene sulfide blends | Chemistry; Metallurgy | 1 | Expired |
| US5643995A | Method for improving the processabilty of polyphthalamides | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.