Rolf Monsheimer
22Patents
9h-index
11Co-inventors
68Inventor score
Filing activity: Jan 9, 1974 → Jun 20, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4220724A | Method for treating raw materials containing collagen | Chemistry; Metallurgy | 25 | Expired |
| US3986926A | Method for preparing tannable pelts from animal skins and hides | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4314800A | Method for treating pelts and leather | Chemistry; Metallurgy | 18 | Expired |
| US4179333A | Method for making water-soluble elastin hydrolyzates | Human Necessities | 15 | Expired |
| US4220723A | Enzymatic treatment of proteinaceous animal waste products | Human Necessities | 15 | Expired |
| US4293647A | Method of dissolving collagen-containing tissues | Emerging Cross-Sectional Technologies | 15 | Expired |
| US3939040A | Enzymatic bating method | Chemistry; Metallurgy | 14 | Expired |
| US4294087A | Enzymatic method for hair recovery with concurrent opening of hide structure | Chemistry; Metallurgy | 12 | Expired |
| US3966551A | Method for preparing tannable pelts from animal skins and hides | Chemistry; Metallurgy | 10 | Expired |
| US4484924A | Process for producing unhaired, storable hides and skins | Chemistry; Metallurgy | 7 | Expired |
| US4443221A | Tanning method | Chemistry; Metallurgy | 6 | Expired |
| US4436624A | CRT Method of converting and separating substances contained, dissolved or dissolvable in a carrier liquid | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4273876A | Enzymatic bating method | Chemistry; Metallurgy | 5 | Expired |
| US4344762A | Soaking method | Chemistry; Metallurgy | 5 | Expired |
| US4278432A | Soaking method | Chemistry; Metallurgy | 5 | Expired |
| US4210721A | Method for dissolving collagen-containing skin tissues | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4398911A | Tanning method | Chemistry; Metallurgy | 3 | Expired |
| US4310328A | Process for liming pelts of animal hides and skins | Chemistry; Metallurgy | 3 | Expired |
| US4232123A | Method for making water-soluble hydrolyzates of keratinaceous materials | Human Necessities | 3 | Expired |
| US4351639A | Process for liming pelts of animal hides and skins | Chemistry; Metallurgy | 2 | Expired |
| US4314801A | Soaking method | Chemistry; Metallurgy | 2 | Expired |
| US4105402A | Treatment of sulfide-limed pelts in acid baths | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.