Wilhelm Risse
8Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Dec 30, 1983 → Mar 9, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5705503A | Addition polymers of polycycloolefins containing functional substituents | Chemistry; Metallurgy | 45 | Expired |
| US4677185A | Process for the preparation of bifunctional polyphenylene oxide | Chemistry; Metallurgy | 42 | Expired |
| US4521584A | Process for the production of bifunctional polyphenylene ethers | Chemistry; Metallurgy | 19 | Expired |
| US4487918A | Process for the production of bifunctional polyphenylene ethers | Chemistry; Metallurgy | 10 | Expired |
| US4769423A | Block copolymers of optionally substituted poly(oxy-1,4-phenylene) segments and liquid crystalline segments | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4801657A | Process for producing polyarylethers by forming an alkylated intermediate | Chemistry; Metallurgy | 1 | Expired |
| US9980503B2 | Chewing gums and gum bases comprising multi-block copolymers | Chemistry; Metallurgy | 0 | Active |
| US6169153A | Polymerization of cyclopentadiene using cationic palladium complexes | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.