Ferdinand Heins
7Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Nov 11, 1974 → Sep 2, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4246156A | Process for the production of emulsifier-free, self-crosslinkable rubber latices | Chemistry; Metallurgy | 11 | Expired |
| US4330597A | Process for dressing leather by a treatment using rubber latices | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4332860A | Aqueous polymer dispersions for the treatment of leather | Emerging Cross-Sectional Technologies | 5 | Expired |
| US3959552A | Process for the production of cleaning-resistant nonwoven materials | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4880673A | Acrylate binder and its use for dressing leather | Chemistry; Metallurgy | 2 | Expired |
| US4474837A | Process for the treatment of fibre materials | Textiles; Paper | 1 | Expired |
| US4440895A | Synthetic rubber dispersions containing carboxyl groups, a process for their preparation and their use | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.