Rudolf Behn
7Patents
5h-index
6Co-inventors
52Inventor score
Filing activity: Feb 26, 1973 → Jan 28, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4330441A | Solvent-soluble substances characterized in that water-soluble cellulose ethers are chemically bonded to water-soluble, at least predominately synthetic polymers containing acrylic units | Chemistry; Metallurgy | 15 | Expired |
| US4267059A | Auxiliary for improving retention, dewatering and working up, particularly in the manufacture of paper | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4093605A | Auxiliary agent for improving retention, drainage and treatment | Textiles; Paper | 9 | Expired |
| US4036821A | Manufacture of modified basic polyaminoamide with ammonium compound | Chemistry; Metallurgy | 5 | Expired |
| US3945983A | Water soluble copolyamide from (1) polyalkylene polyamine, (2) dicarboxylic acid, (3) diamine or lactam or amino acid and (4) epichlorohydrin | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4988790A | Substances for the manufacture of paper | Textiles; Paper | 4 | Expired |
| US4052259A | Manufacture and use of water-soluble auxiliary agents based on polyaminoamides for the production of paper | Textiles; Paper | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.