Robert A. Scherrer
48Patents
11h-index
16Co-inventors
72Inventor score
Filing activity: Feb 26, 1974 → Aug 4, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4713446A | Viscoelastic collagen solution for ophthalmic use and method of preparation | Emerging Cross-Sectional Technologies | 103 | Expired |
| US4851513A | Viscoelastic collagen solution for opthalmic use and method of preparation | Emerging Cross-Sectional Technologies | 72 | Expired |
| US5750134A | Bioadhesive composition and patch | Human Necessities | 59 | Expired |
| US5750136A | Bioadhesive composition and patch | Human Necessities | 39 | Expired |
| US4067993A | Antimicrobial 2-nitro-3-phenylbenzofurancarboxylic acids | Chemistry; Metallurgy | 23 | Expired |
| US4526896A | Tetrazol-5-yl 2-nitro-3-phenylbenzofurans and antimicrobial use thereof | Chemistry; Metallurgy | 23 | Expired |
| US4048323A | Antimicrobial (2-nitro-3-benzofuranyl)-benzoic acids | Chemistry; Metallurgy | 18 | Expired |
| US4066782A | Antimicrobial (2-nitro-3-benzofuranyl)phenylacetic acids | Chemistry; Metallurgy | 18 | Expired |
| US4124704A | 2-Nitro-3-phenylbenzofuran alkanoic (or propenoic) acids | Chemistry; Metallurgy | 15 | Expired |
| US4716178A | Substituted di-t-butylphenols | Chemistry; Metallurgy | 13 | Expired |
| US4710515A | Substituted biphenyl derivatives | Human Necessities | 11 | Expired |
| US5244997A | Catalysts, catalysis method, casting article, and method of orthopedic casting | Chemistry; Metallurgy | 7 | Expired |
| US5049572A | Substituted di-t-butylphenols and anti-allergic use thereof | Chemistry; Metallurgy | 7 | Expired |
| US5347036A | Substituted di-t-butylphenols | Chemistry; Metallurgy | 6 | Expired |
| US5237070A | Substituted di-t-butylphenols | Chemistry; Metallurgy | 4 | Expired |
| US8173113B1 | Bioadhesive composition and patch | Human Necessities | 4 | Expired |
| US4143154A | Anti-microbial 2-nitro-3-phenyl benzofurans substituted by carboxy containing group | Chemistry; Metallurgy | 3 | Expired |
| US4212865A | Amine derivatives of 2-nitro-3-phenylbenzofuran | Human Necessities | 3 | Expired |
| US5225513A | Casting article and composition | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6946077B2 | pH stable activated carbon | Chemistry; Metallurgy | 3 | Expired |
| US4153716A | Oxy, thio, sulfenyl and sulfonyl derivatives of 2-nitro-3-phenylbenzofuran | Chemistry; Metallurgy | 2 | Expired |
| US4013692A | Certain 3-phenyl-benzofuran lower alkanoic acids and esters thereof | Chemistry; Metallurgy | 2 | Expired |
| US5527824A | Substituted Di-T-Butlyphenols useful for inhibiting leukotriene synthesis | Chemistry; Metallurgy | 2 | Expired |
| US5498745A | Substituted di-t-butylphenols | Chemistry; Metallurgy | 2 | Expired |
| US5495043A | Substituted di-t-butylphenols | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.