Simon M. Li
20Patents
9h-index
11Co-inventors
72Inventor score
Filing activity: Feb 28, 1984 → Aug 19, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4822923A | Isomerization of by-products of bis-phenol synthesis | Chemistry; Metallurgy | 36 | Expired |
| US4820740A | Process and catalyst for production of bisphenol-A | Performing Operations; Transporting | 31 | Expired |
| US4825010A | Isomerization of by-products of bi-phenol synthesis | Chemistry; Metallurgy | 22 | Expired |
| US5075511A | Process and alkylmercaptoamine catalyst for production of bisphenol-A | Performing Operations; Transporting | 16 | Expired |
| US5012016A | Process for preparing tetraphenolic compounds | Chemistry; Metallurgy | 13 | Expired |
| US5001281A | Isomerization of bis-phenols | Chemistry; Metallurgy | 12 | Expired |
| US5191128A | Process for preparing tetraphenolic compounds | Chemistry; Metallurgy | 11 | Expired |
| US4568735A | Process for preparing polyepoxides (II) | Chemistry; Metallurgy | 10 | Expired |
| US5146006A | Process for preparing tetraphenoic compounds | Chemistry; Metallurgy | 9 | Expired |
| US6492483B1 | Integrated continuous process for upstaging epoxy resins | Chemistry; Metallurgy | 4 | Expired |
| US6451929B1 | Glycidyl ester by reacting COOH polyester with epihalohydrin | Chemistry; Metallurgy | 4 | Expired |
| US4490511A | Process for preparation of low-dusting epoxy curing agents based on trimellitic anhydride | Chemistry; Metallurgy | 3 | Expired |
| US6359080B1 | Coating of epoxy-functional polyester advanced with polyester or acid (anaydride) | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6103835A | Epoxy-functional polyester advanced with carboxyl-functional polyester or dicarboxylic acid (anhydride) | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4973754A | Preparation of bis(p-aminocumyl)benzenes | Chemistry; Metallurgy | 1 | Expired |
| US9868682B2 | Production of partially refined waste glycerol | Emerging Cross-Sectional Technologies | 1 | Active |
| US6903166B2 | Process for the manufacture of glycidylester compositions | Chemistry; Metallurgy | 0 | Expired |
| US11053184B2 | Downstream processing of fatty alcohol compositions produced by recombinant host cells | Emerging Cross-Sectional Technologies | 0 | Active |
| US9469586B2 | Production of partially refined waste glycerol | Chemistry; Metallurgy | 0 | Active |
| US6756452B2 | Glycidyl ester of cooh polyester and curing agent | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.