Eckhardt S. Ferdinandi
10Patents
4h-index
7Co-inventors
49Inventor score
Filing activity: Apr 18, 1975 → Mar 20, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4686213A | Substituted 1,3,4,9-tetrahydropyrano(3,4-b)indole-1-acetic acids | Chemistry; Metallurgy | 17 | Expired |
| US4748252A | Substituted 1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acids | Chemistry; Metallurgy | 10 | Expired |
| US4024156A | Thiophene ethanolamines | Chemistry; Metallurgy | 10 | Expired |
| US4672059A | N-[[5-(trifluoromethyl)-6-methoxy-1-naphthalenyl]-thioxomethyl and carbonyl]-N-methylglycinamides | Chemistry; Metallurgy | 5 | Expired |
| US4734435A | N-[[6-methoxy-5-(trifluoromethyl)-1-naphthalenyl]-thioxome thyl]-N-methylglycine S-oxide and the amide thereof | Human Necessities | 3 | Expired |
| US4093628A | Thiophene ethanolamines | Chemistry; Metallurgy | 3 | Expired |
| US4082772A | Thiophene ethanolamines | Chemistry; Metallurgy | 1 | Expired |
| US4853484A | N-[[6-methoxy-5-(trifluoromethyl)-1-naphthalenyl]-thioxomethyl]-N-methylg lycine S-oxide and the amide thereof | Human Necessities | 1 | Expired |
| US4994381A | N-[[6 -methoxy-5-(trifluoromethyl)-1-naphthalenyl]-thioxomethyl]-N-methylglycin e S-oxide and the amide thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4105663A | Thiophene ethanolamines | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.