Marco Foa
20Patents
6h-index
22Co-inventors
69Inventor score
Filing activity: Jun 10, 1975 → Dec 4, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4536595A | Process for the preparation of alpha-aryl-propionic acids and alkaline salts thereof | Chemistry; Metallurgy | 13 | Expired |
| US6562939B1 | Simplified method of producing biodegradable aliphatic polyesters | Chemistry; Metallurgy | 12 | Expired |
| US4885409A | Process for the hydrogenation of bis-phenols | Chemistry; Metallurgy | 11 | Expired |
| US4923947A | Thermotropic liquid crystalline aromatic polyesters of disubstituted 4,4'-dihydroxydiphenylene | Chemistry; Metallurgy | 9 | Expired |
| US4128572A | Process for preparing phenylacetic acid | Chemistry; Metallurgy | 9 | Expired |
| US4034004A | Process for the preparation of carboxylic acids from organic halides | Performing Operations; Transporting | 9 | Expired |
| US4351952A | Process for preparing phenyl pyruvic acids | Chemistry; Metallurgy | 6 | Expired |
| US5352830A | Phosphorous organic amides suitable as stabilizers and polymer compositions which comprise them | Chemistry; Metallurgy | 4 | Expired |
| US5336793A | Preparing carboxylic acids or esters by oxidative cleavage of unsaturated fatty acids or esters | Chemistry; Metallurgy | 3 | Expired |
| US5235025A | Cross-linkable thermotropic liquid crystalline aromatic polyester | Chemistry; Metallurgy | 3 | Expired |
| US5091066A | Electrochemical synthesis of 2-methyl-5-pyrazinoic acid | Chemistry; Metallurgy | 1 | Expired |
| US4537970A | Process for the preparation of esters or salts of aromatic or etheroaromatic acids | Chemistry; Metallurgy | 1 | Expired |
| US5326801A | Polymer compositions containing organic phosphite stabilizers | Chemistry; Metallurgy | 1 | Expired |
| US5146008A | Process for the synthesis of aromatic phenyl substituted diols | Performing Operations; Transporting | 1 | Expired |
| US4639506A | Process for preparing polyphenylenethers | Chemistry; Metallurgy | 1 | Expired |
| US4978735A | Thermotropic liquid crystalline aromatic polyester from 3,3'-diphenyl-4,4'- d | Chemistry; Metallurgy | 0 | Expired |
| US4966957A | Liquid-crystalline, thermotropic aromatic polyester from hydroquinone mixture | Chemistry; Metallurgy | 0 | Expired |
| US5098531A | Electrochemical synthesis of 2-aryl-hydroquinones | Chemistry; Metallurgy | 0 | Expired |
| US4985533A | Termotropic liquid-crystalline aromatic polyester from hydroquinone/substituted hydroquinone mixture | Chemistry; Metallurgy | 0 | Expired |
| US4287352A | Process for preparing alpha-thienylacetic acid, esters and salts thereof | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.