David W. House
66Patents
13h-index
54Co-inventors
87Inventor score
Filing activity: Jun 12, 1980 → Dec 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4751273A | Vinyl ether terminated urethane resins | Chemistry; Metallurgy | 43 | Expired |
| US4322310A | Chiral supports for resolution of racemates | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7266209B1 | Cochlear implants with a stimulus in the human ultrasonic range and method for stimulating a cochlea | Human Necessities | 27 | Expired |
| US5312886A | Bis(N-alkylaminocyclohexyl)methanes as curing agents for polyurethanes and polyureas | Chemistry; Metallurgy | 25 | Expired |
| US4324681A | Chiral supports for resolution of racemates | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6403752B1 | Secondary aliphatic diamines as curing agents for polyurethanes and polyureas prepared using high-pressure impingement mixing | Chemistry; Metallurgy | 23 | Expired |
| US10189762B1 | Process for purification and separation of cannabinoids, from dried hemp and cannabis leaves | Chemistry; Metallurgy | 19 | Active |
| US4714512A | Polyurethane coatings and adhesives | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4663201A | Polyurea coatings for objects of metal glass wood or plastic | Chemistry; Metallurgy | 17 | Expired |
| US5811532A | Covalently bound, polysaccharide-based chiral stationary phases | Chemistry; Metallurgy | 15 | Expired |
| US4578446A | Secondary aromatic diamines as curing agents in polyurethane manufacturing | Chemistry; Metallurgy | 15 | Expired |
| US4720536A | Blends of secondary alkyl aromatic diamines and polyhydric alcohols as curing agents in polyurethane manufacture | Chemistry; Metallurgy | 14 | Expired |
| US5470890A | Bis-(N-alkylaminocyclohexyl)methanes as curing agents in polyurethane and polyurea flexible foam manufacture | Chemistry; Metallurgy | 13 | Expired |
| US4466911A | Electrically conducting polymers | Electricity | 10 | Expired |
| US5223551A | Urea-modified isocyanurates and method of making rigid foams thereof | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4806616A | N-N'-dialkylphenylenediamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding | Chemistry; Metallurgy | 9 | Expired |
| US4960620A | Coating method for room-temperature-cured polyurethanes and polyureas | Chemistry; Metallurgy | 9 | Expired |
| US4801674A | Secondary aromatic diamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding | Chemistry; Metallurgy | 9 | Expired |
| US4511492A | Electrically conducting aromatic azopolymers and method of preparation | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4505845A | Electrically conducting polymers | Electricity | 9 | Expired |
| US4505846A | Electrically conducting polymers | Electricity | 9 | Expired |
| US4466910A | Electrically conducting polymers | Chemistry; Metallurgy | 9 | Expired |
| US5807482A | Chiral stationary phase based on yohimbinic acid | Performing Operations; Transporting | 8 | Expired |
| US4354904A | Electrochemical oxidation of alkyl aromatic compounds | Chemistry; Metallurgy | 8 | Expired |
| US4874831A | Room-temperature-cured polyurethanes and polyureas | Chemistry; Metallurgy | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.