James B. Heather
12Patents
5h-index
8Co-inventors
55Inventor score
Filing activity: Jun 12, 1974 → Jan 30, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4695673A | Process for the production of acylated 1,3-dicarbonyl compounds | Chemistry; Metallurgy | 56 | Expired |
| US4431594A | Method for preparation of salts of N-phosphonomethylglycine | Chemistry; Metallurgy | 8 | Expired |
| US4634771A | Method for converting carboxylic acid groups to trichloromethyl groups | Chemistry; Metallurgy | 6 | Expired |
| US3968141A | Processes for stereospecifically preparing chiral 2-substituted-4-hydroxy-2-cyclopenten-1-one | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4154748A | Phosphate catalyzed acylation of steroidal tertiary alcohols | Chemistry; Metallurgy | 5 | Expired |
| US4304727A | 9.alpha.-Debromination | Chemistry; Metallurgy | 4 | Expired |
| US4740623A | Method for preparation of benzyl mercaptan | Chemistry; Metallurgy | 2 | Expired |
| US4625065A | Process for preparation of trimethylsulfoxonium salts | Chemistry; Metallurgy | 2 | Expired |
| US4325881A | Debromination | Chemistry; Metallurgy | 1 | Expired |
| USRE29990E | Processes for stereospecifically preparing chiral 2-substituted-4-hydroxy-2-cyclopenten-1-one | General | 0 | Expired |
| US4057851A | Chiral 2-substituted-4-hydroxy-2-cyclopenten-1-one | Chemistry; Metallurgy | 0 | Expired |
| US4514215A | 4-(2,6-Dialkylphenylamino)-3-alkoxy-2-butenoic acid and their use as herbicides | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.