Engelbert Kuhle
80Patents
8h-index
62Co-inventors
77Inventor score
Filing activity: May 1, 1973 → Mar 17, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4559341A | Quinolonecarboxylic acids and antibacterial agents containing these compounds | Chemistry; Metallurgy | 17 | Expired |
| US4713389A | Fungicidally and bactericidally active acylated saccharin derivatives | Human Necessities | 12 | Expired |
| US4927824A | Fungicidal trisubstituted 1,3,5-triazine-2,4,6-triones | Chemistry; Metallurgy | 12 | Expired |
| US3980693A | N-(Trihalomethylthio)-carbamic acid oxime esters | Human Necessities | 10 | Expired |
| US3939192A | N-sulfenylate-N-methyl-carbamic acid esters of 2-oximino-alkanecarboxylic acid nitriles | Human Necessities | 10 | Expired |
| US4547517A | Microbicidal N-sulphenylated hydantoins | Chemistry; Metallurgy | 9 | Expired |
| US4876253A | Trisubstituted 1,3,5-triazine-2,4,6-triones | Chemistry; Metallurgy | 9 | Expired |
| US3954836A | N-methyl-N-(benzene sulfonic acid methylamide-N'-sulfenyl)-carbamic acid esters | Chemistry; Metallurgy | 8 | Expired |
| US4357329A | Combating pests with N-phosphonylcarbonyl-carbamates | Chemistry; Metallurgy | 8 | Expired |
| US4507292A | Combating pests with aryl N-oxalyl-N-methyl-carbamates | Chemistry; Metallurgy | 8 | Expired |
| US4610985A | Allophanate derivative, fungicidal compositions and use | Chemistry; Metallurgy | 6 | Expired |
| US4367303A | Solutions for stabilizing thermoplastic polycarbonates | Chemistry; Metallurgy | 6 | Expired |
| US3980673A | Certain 2,3-dihydrobenzofuranyl esters of certain N-sulfenylated carbamic acids | Human Necessities | 6 | Expired |
| US4148910A | N-Methyl-N-(sulphonic acid amide-n'-sulphenyl)-carbamic acid esters | Chemistry; Metallurgy | 5 | Expired |
| US4356024A | Process for the preparation of 1-amino-1,3,5-triazine-2,4(1H, 3H)-dione compounds | Chemistry; Metallurgy | 5 | Expired |
| US4603214A | Agents for combating pests | Human Necessities | 5 | Expired |
| US4014923A | N-carboxylated N-methylcarbamic acid aryl esters | Chemistry; Metallurgy | 4 | Expired |
| US4382956A | Combating fungi with N-sulphenylated biurets | Chemistry; Metallurgy | 4 | Expired |
| US3939189A | N-fluorodichl oromethylthio)-n-(trifluoromethyl)-aminobenzhydroxamic acids salts | Human Necessities | 4 | Expired |
| US4529735A | N-sulphenylated pyranopyrazole derivative protection agents | Chemistry; Metallurgy | 3 | Expired |
| US4627872A | 2,4-diaminopyrimidines | Chemistry; Metallurgy | 3 | Expired |
| US4008328A | N-methyl-N-(3-trifluoromethylphenylsulfenyl)-carbonyloxime-carbamates | Chemistry; Metallurgy | 3 | Expired |
| US4459151A | Herbicidally active fluorine-containing 4,6-diamino-s-triazines | Chemistry; Metallurgy | 3 | Expired |
| US4348331A | Process for the preparation of N-substituted imido-dicarboxylic acid diaryl esters | Chemistry; Metallurgy | 3 | Expired |
| US3984468A | Herbicidal N-trifluoromethylmercaptophenyl ureas | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.