Johann Nickl
7Patents
3h-index
8Co-inventors
46Inventor score
Filing activity: Feb 6, 1975 → May 23, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4569734A | Preparation of polypyrroles, and films obtained by this method | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4558104A | Continuous preparation of isobutylene polymers | Chemistry; Metallurgy | 8 | Expired |
| US4154699A | Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type | Chemistry; Metallurgy | 7 | Expired |
| US4120823A | Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type | Chemistry; Metallurgy | 3 | Expired |
| US3969333A | Manufacture of copolymers of 4-methylpentene-1 | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4154700A | Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type | Chemistry; Metallurgy | 1 | Expired |
| US3969335A | Manufacture of homopolymers of 4-methylpentene-1 | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.