Jean Buendia
55Patents
7h-index
24Co-inventors
72Inventor score
Filing activity: Aug 30, 1971 → Oct 8, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4812512A | Supports and their use | Chemistry; Metallurgy | 90 | Expired |
| US4780504A | Supports useful in solid phase synthesis of oligonucleotides | Chemistry; Metallurgy | 52 | Expired |
| US6194565A | Process for preparing 16 .alpha.-methyl-steroids | Chemistry; Metallurgy | 15 | Expired |
| US5731447A | Process for preparing 16.alpha.-methyl-steroids | Chemistry; Metallurgy | 15 | Expired |
| US5633400A | Process for the preparation of biphenyl derivatives | Chemistry; Metallurgy | 14 | Expired |
| US4119727A | Novel 11-desoxy-prostaglandin F.sub.2 derivatives | Chemistry; Metallurgy | 11 | Expired |
| US3997586A | Cyclopropanecarboxylic acids and esters | Chemistry; Metallurgy | 10 | Expired |
| US5527919A | Process for the preparation of 1-[(1,1'-biphenyl]-4-YL]-methyl-1H-imidazole-5-carboxylic acids | Chemistry; Metallurgy | 7 | Expired |
| US5391732A | Process for the preparation of biphenyl-imidazole derivatives | Chemistry; Metallurgy | 7 | Expired |
| US4521331A | Method of imparting a pleasant odor | Chemistry; Metallurgy | 6 | Expired |
| US4501687A | Cyclopentanols | Chemistry; Metallurgy | 5 | Expired |
| US4431576A | Perfumant cyclopropane-carboxylic acid derivatives | Chemistry; Metallurgy | 4 | Expired |
| US5556962A | Process for the preparation of hydrocortisone | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5401840A | Intermediate steroid compounds | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5502182A | Process for the preparation of hydrocortisone | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5260463A | Process for the preparation of hydrocortisone | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4447637A | Epimerization of trans chrysanthemates | Chemistry; Metallurgy | 2 | Expired |
| US4109009A | Analgesic, relaxant, and anti-inflammatory cyclopentanol derivatives | Human Necessities | 2 | Expired |
| US5399727A | Preparation of .DELTA..sup.9(11) steroid | Chemistry; Metallurgy | 2 | Expired |
| US4221809A | .beta.-Lactones of 2-hydroxy-cyclopentanecarboxylic acid | Chemistry; Metallurgy | 2 | Expired |
| US4072755A | Novel cyclopentanoic acid derivatives | Human Necessities | 2 | Expired |
| US4879392A | Process for making perhydroindole-2-carbonxylic acid | Chemistry; Metallurgy | 2 | Expired |
| US5384419A | Preparation process for 20-keto-21(S) hydroxy steroid compounds and intermediates | Chemistry; Metallurgy | 2 | Expired |
| US5618975A | Process for the preparation of biphenyl derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5399685A | Process for the preparation of 20-keto-21 alpha-01-steroids | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.