Kurt Ponsold
11Patents
5h-index
21Co-inventors
66Inventor score
Filing activity: Jan 15, 1976 → Feb 20, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5407928A | 11.beta.-aryl-gona-4,9-dien-3-ones | Chemistry; Metallurgy | 19 | Expired |
| US5739125A | 11 Beta-aryl-gona-4, 9-dien-3-ones | Chemistry; Metallurgy | 15 | Expired |
| US5166199A | 11.beta.-aryl-16.alpha.,17.alpha.-cyclohexano-estra-4,9-dienes | Human Necessities | 7 | Expired |
| US5914325A | Steroids with radical-attracting aromatic substituents, process for the production thereof and pharmaceutical compounds containing the said substances | Chemistry; Metallurgy | 7 | Expired |
| US4248790A | Gona-4,9(10)-dienes and process of producing the same | Chemistry; Metallurgy | 5 | Expired |
| US5162312A | 11.beta.-substituted 16.alpha., 17.alpha.-methylene-estra-4,9-dien-3-ones | Human Necessities | 5 | Expired |
| US4029648A | Process of making gona-1,3,5(10),9(11)-tetraenes | Chemistry; Metallurgy | 4 | Expired |
| US6172056A | Pharmaceutical compositions and method for prophylaxis and therapy of radical-mediated cell damage | Human Necessities | 4 | Expired |
| US4231946A | 14,15-Methylene derivatives of the estrane series and methods for preparing same | Human Necessities | 3 | Expired |
| US5977096A | Steroids with radical-attracting aromatic substituents, process for the production thereof and pharmaceutical compounds containing the said substances | Chemistry; Metallurgy | 2 | Expired |
| US4167517A | Gona-4,9(10)-dienes and process of producing the same | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.