Peter Schwabe
20Patents
10h-index
25Co-inventors
71Inventor score
Filing activity: Oct 9, 1980 → Feb 23, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4891400A | Silicone molding compounds | Chemistry; Metallurgy | 27 | Expired |
| US5077335A | Optically clear silicone compositions | Chemistry; Metallurgy | 25 | Expired |
| US4614758A | Use of paraffin waxes or microwaxes for silicone pastes, and the packaging and use thereof | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5118290A | Process for preparation of dental impressions | Chemistry; Metallurgy | 20 | Expired |
| US4568707A | Silicone pastes formulated with a structural viscosity for impression materials | Chemistry; Metallurgy | 19 | Expired |
| US6218461A | Silicone composition curing at room temperature and the use thereof | Chemistry; Metallurgy | 17 | Expired |
| US5095045A | Plastics which cure in a series of steps having urethane, urea, siloxane and acrylate groups | Chemistry; Metallurgy | 16 | Expired |
| US4965295A | Dimensionally stable impression compositions | Chemistry; Metallurgy | 14 | Expired |
| US4384097A | Contact lenses of methyl methacrylate copolymers | Chemistry; Metallurgy | 14 | Expired |
| US4609687A | Modified fillers for silicone dental pastes | Chemistry; Metallurgy | 14 | Expired |
| US5179186A | Photosetting impression materials | Human Necessities | 9 | Expired |
| US5548002A | Provisional luting materials | Human Necessities | 8 | Expired |
| US4670053A | Molding material and process for its preparation | Human Necessities | 8 | Expired |
| US4544683A | Inorganic-organic fixed-dressings and a process for their production | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5304239A | Dental investment compounds in the form of a powder with improved flow properties | Chemistry; Metallurgy | 7 | Expired |
| US5028638A | Hybrid plastic filling material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4737537A | Colored silicone composition | Chemistry; Metallurgy | 7 | Expired |
| US4695322A | Dust-free alginate impression materials | Human Necessities | 6 | Expired |
| US5925723A | Catalyst/cross-linking agent compositions, a method for their preparation and their use | Human Necessities | 6 | Expired |
| US5520726A | Casting investment compounds | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.