Beate Gutterer
13Patents
11h-index
—Co-inventors
51Inventor score
Filing activity: Sep 29, 1995 → Jul 12, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6476025B1 | Phenylphennanthridines with PDE-IV inhibiting activity | Chemistry; Metallurgy | 45 | Expired |
| US6191138A | Phenanthridines | Human Necessities | 37 | Expired |
| US6121279A | Substituted 6-phenylphenanthridines | Chemistry; Metallurgy | 29 | Expired |
| US6127378A | Phenanthridines substituted in the 6 position | Chemistry; Metallurgy | 29 | Expired |
| US6410551B1 | Tetrazole derivatives | Human Necessities | 23 | Expired |
| US6214839A | Substituted 6-alkylphenanthridines | Chemistry; Metallurgy | 18 | Expired |
| US6534518B1 | Polysubstituted 6-phenylphenanthridines with PDE-IV inhibiting activity | Human Necessities | 15 | Expired |
| US5733901A | Prednisolone derivatives | Chemistry; Metallurgy | 15 | Expired |
| US6479505B1 | 6-arylphenanthridines with PDE-IV inhibiting activity | Chemistry; Metallurgy | 12 | Expired |
| US6538005B2 | Phenanthridine-N-oxides with PDE-IV inhibiting activity | Human Necessities | 12 | Expired |
| US6534519B1 | Phenanthridine-N-oxides with PDE-IV inhibiting activity | Human Necessities | 12 | Expired |
| US5728826A | Silyl Compounds and their use | Human Necessities | 5 | Expired |
| US6787533B1 | Process for R-epimer enrichment of 16,17-acetal derivatives of 21-acyloxy pregna,4-dien-11.beta., 16.alpha., 17.alpha.-triol-3,20-dione derivatives | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.