Werner Auhorn
11Patents
9h-index
26Co-inventors
72Inventor score
Filing activity: Jul 10, 1975 → Jan 27, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4749444A | Production of paper and cardboard | Textiles; Paper | 83 | Expired |
| US4144123A | Incorporating a crosslinked polyamidoamine condensation product into paper-making pulp | Textiles; Paper | 57 | Expired |
| US6083348A | Method for producing paper | Textiles; Paper | 50 | Expired |
| US4908240A | Printability of paper | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4425238A | Removal of anionic compounds from water | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4940514A | Making paper, board and cardboard of high dry strength | Textiles; Paper | 29 | Expired |
| US4772359A | Production of paper, board and cardboard | Textiles; Paper | 22 | Expired |
| US5145559A | Production of paper, board and cardboard | Textiles; Paper | 21 | Expired |
| US4066494A | Nitrogenous condensation products used as retention aids in papermaking | Textiles; Paper | 15 | Expired |
| US5695610A | Aqueous pigment slurries and their use in the production of filler-containing paper | Textiles; Paper | 1 | Expired |
| US4801354A | Aqueous pigment suspensions based on alkyl (meth) acrylates as dispersants for pigments | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.