Peter Michaelis
8Patents
6h-index
7Co-inventors
56Inventor score
Filing activity: Aug 22, 1978 → Aug 10, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4217233A | Epithio compounds as additives for lubricants | Chemistry; Metallurgy | 17 | Expired |
| US5422415A | Polyether polyol and polyurethane compositions protected against oxidation and core scorching | Chemistry; Metallurgy | 9 | Expired |
| US5412008A | Stabilized methylmethacrylate polymers | Chemistry; Metallurgy | 8 | Expired |
| US5077321A | Process for the preparation of polyurethane substances using specific stabilizer systems | Chemistry; Metallurgy | 8 | Expired |
| US4260503A | Mercaptan as an additive for lubricants | Chemistry; Metallurgy | 8 | Expired |
| US5308899A | Polyether polyol and polyurethane compositions protected against oxidation and core scorching | Chemistry; Metallurgy | 8 | Expired |
| US7087753B2 | Naphthyltriazines as stabilizers for organic material | Chemistry; Metallurgy | 2 | Expired |
| US7476699B2 | Amino- and hydroxysubstituted triphenyl-s-triazines as stabilizers | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.