Walter Rupp
10Patents
5h-index
19Co-inventors
63Inventor score
Filing activity: Apr 25, 1975 → Sep 6, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4168963A | Herbicidal agents | Chemistry; Metallurgy | 47 | Expired |
| US4001352A | Process for the preparation of ethane-1,2-diphosphinic acid diesters | Chemistry; Metallurgy | 24 | Expired |
| US4526728A | 2-Acrylamido- and 2-methacrylamido-2-methyl propanephosphonic acids and their salts, process for the preparation thereof, and use thereof for the manufacture of copolymers | Chemistry; Metallurgy | 18 | Expired |
| US4842776A | Styrylaryloxy ether sulfonates, a process for their preparation and their use in the recovery of crude oil | Chemistry; Metallurgy | 9 | Expired |
| US4778629A | Process for the preparation of acyloxybenzenesulfonic acids and salts thereof | Chemistry; Metallurgy | 6 | Expired |
| US4336206A | Process for the manufacture of cyanohydrin acylates of aldehydes | Chemistry; Metallurgy | 5 | Expired |
| US4314052A | Polyester which is soluble or dispersible in water, a process for its preparation and its use as a levelling auxiliary, levelling auxiliaries and processes for uniform dyeing | Textiles; Paper | 5 | Expired |
| US5153189A | Sulfimidoperoxycarboxylic acids | Chemistry; Metallurgy | 3 | Expired |
| US4096182A | Process for the simultaneous preparation of 2,5-dioxo-1,2-oxa-phospholanes and .beta.-halogenpropionic acid halide | Chemistry; Metallurgy | 3 | Expired |
| US5463100A | Process for the preparation of aminoaryl .beta.-sulfatoethyl sulfone compounds | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.