Robert C. Gasman
23Patents
10h-index
10Co-inventors
72Inventor score
Filing activity: Nov 8, 1974 → Jan 10, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4157325A | PBT molding compositions | Chemistry; Metallurgy | 29 | Expired |
| US5525652A | Denture adhesive | Physics | 26 | Expired |
| US6124374A | Antimicrobial denture adhesive and cleanser compositions | Human Necessities | 22 | Expired |
| US3969298A | Selected lipophilic aminimides and polymers derived therefrom useful for making stable emulsions | Chemistry; Metallurgy | 20 | Expired |
| US4140670A | PBT Injection molding composition | Chemistry; Metallurgy | 20 | Expired |
| US4111893A | Polybutylene terephthalate molding resin | Chemistry; Metallurgy | 19 | Expired |
| US5369145A | Denture adhesive | Chemistry; Metallurgy | 16 | Expired |
| US6166102A | Denture adhesive | Chemistry; Metallurgy | 15 | Expired |
| US5750591A | Denture adhesive containing partial zirconium, calcium, sodium gantrez salt | Chemistry; Metallurgy | 13 | Expired |
| US4728540A | Process for introducing useful additives into already manufactured and fabricated flexible vinyl products | Textiles; Paper | 10 | Expired |
| US4195000A | Impact modified thermoplastic copolyester | Chemistry; Metallurgy | 10 | Expired |
| US5561177A | Hydrocarbon free denture adhesive | Human Necessities | 10 | Expired |
| US4283326A | PBT Molding compositions containing mica and a composite polymer | Chemistry; Metallurgy | 9 | Expired |
| US5830933A | Denture adhesive composition | Chemistry; Metallurgy | 9 | Expired |
| US6276937A | Denture adhesive liner | Human Necessities | 8 | Expired |
| US6025411A | Denture adhesive comprising a polymeric activator and methods of preparing the same | Human Necessities | 7 | Expired |
| US5571519A | Organoleptically stable denture cleanser tablets | Human Necessities | 6 | Expired |
| US6239191A | Denture adhesive comprising a polymeric activator and methods of preparing the same | Human Necessities | 5 | Expired |
| US4195011A | Injection molding compositions | Chemistry; Metallurgy | 4 | Expired |
| US6423762B1 | Denture adhesive compositions comprising a polymeric activator | Chemistry; Metallurgy | 3 | Expired |
| US4615910A | Replasticization of an already manufactured flexible vinyl product to prevent cracking or tearing of said product | Chemistry; Metallurgy | 2 | Expired |
| USRE36657E | Denture adhesive composition | General | 2 | Expired |
| US4246377A | Process for increasing molecular weight of polybutylene terephthalate | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.