Andre Teche
37Patents
6h-index
10Co-inventors
62Inventor score
Filing activity: Sep 22, 1975 → Jun 25, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4542142A | Insecticidal cyclopropane carboxylic acid derivatives with 3-unsaturated-side chain | Chemistry; Metallurgy | 25 | Expired |
| US4489093A | Insecticidal esters | Chemistry; Metallurgy | 11 | Expired |
| US4732903A | Certain cyclopropyl dicarboxylates having pesticidal and insecticidal activity | Chemistry; Metallurgy | 10 | Expired |
| US4883806A | Certain cyclopropanedicarboxylates with an unsaturated side chain having insecticidal activity | Chemistry; Metallurgy | 10 | Expired |
| US4045209A | Substituted ureas as herbicides | Chemistry; Metallurgy | 7 | Expired |
| US4833163A | Novel cyclopropane carboxylic acid derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4565822A | 2-Fluoro-2-cyanoethenyl cyclopropane carboxylates as pesticides | Chemistry; Metallurgy | 6 | Expired |
| US4356187A | Novel esters of 2-methyl-3-allyl-4-substituted-cyclopent-2-ene-1-yl | Chemistry; Metallurgy | 5 | Expired |
| US4273727A | (S) .alpha.-Cyano-3-phenoxy-benzyl alcohol | Chemistry; Metallurgy | 5 | Expired |
| US4402972A | Cyclopropane carboxylic acid derivatives | Human Necessities | 4 | Expired |
| US4304733A | Novel allethrolone derivatives | Chemistry; Metallurgy | 4 | Expired |
| US4547522A | Cyclopropane carboxylic acid derivatives | Human Necessities | 4 | Expired |
| US4607026A | Cyclopropane thiocarboxylic esters and insecticidal and acaricidal use thereof | Chemistry; Metallurgy | 3 | Expired |
| US4277617A | Process for the preparation of esters | Chemistry; Metallurgy | 3 | Expired |
| US4808749A | Cyclopropane carboxylic esters and acids | Chemistry; Metallurgy | 3 | Expired |
| US4206124A | Epimerization process | Chemistry; Metallurgy | 3 | Expired |
| US4357335A | Substituted pyridine methyl esters of dimethyl cyclopropane carboxylic acids and their use as insecticides | Chemistry; Metallurgy | 3 | Expired |
| US4315868A | Process for the preparation of .alpha.-cyanobenzyl esters | Chemistry; Metallurgy | 3 | Expired |
| US5401771A | Method of combatting household insects | Human Necessities | 3 | Expired |
| US4137068A | Novel ureas | Chemistry; Metallurgy | 2 | Expired |
| US4344895A | Process for the preparation of (S) .alpha.-cyano-3-phenoxy-benzyl alcohol | Chemistry; Metallurgy | 2 | Expired |
| US4350637A | Substituted lactones of amino acids | Chemistry; Metallurgy | 2 | Expired |
| US4043796A | Selective herbicidal compositions | Chemistry; Metallurgy | 2 | Expired |
| US4067720A | Certain 2-carbamoyl-1,2,4-thiadiazole-3-one herbicides | Chemistry; Metallurgy | 2 | Expired |
| US4374257A | Novel ethers containing a lactone group and a chiral atom | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.