Guenter Neef
12Patents
7h-index
38Co-inventors
66Inventor score
Filing activity: Nov 12, 1976 → Sep 10, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4536401A | 11.beta.-aryl estradienes, processes for their production and pharmaceutical preparations containing them | Chemistry; Metallurgy | 23 | Expired |
| US4596808A | Pharmacologically active 3-substituted beta-carbolines useful as tranquilizers | Chemistry; Metallurgy | 23 | Expired |
| US5273971A | 13-alkyl-11.beta.-phenylgonanes | Chemistry; Metallurgy | 17 | Expired |
| US4870069A | 11.beta.-alkynyl-estrenes and -estradienes, their production and pharmaceutical preparations containing them | Chemistry; Metallurgy | 16 | Expired |
| US5446036A | 13-alkyl-11beta-phenylgonanes | Chemistry; Metallurgy | 16 | Expired |
| US4829060A | 11 Beta-N,N-dimethylaminophenyl-estradienes, their manufacture and pharmaceutical preparations containing them | Human Necessities | 13 | Expired |
| US5132299A | 11.beta.-phenyl-4,9,15-estratrienes, their manufacture and pharmaceutical preparations containing same | Chemistry; Metallurgy | 8 | Expired |
| US4843157A | 13alpha-alkylgonan-delta 9(11)-5,10-epoxides | Chemistry; Metallurgy | 5 | Expired |
| US7211680B2 | Vitamin D derivatives with carbo-or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicaments | Chemistry; Metallurgy | 3 | Expired |
| US4066674A | Process for the preparation of 1,3-oxygenated 8.alpha.-estratrienes and novel intermediates obtained therefrom | Chemistry; Metallurgy | 2 | Expired |
| US4870067A | Oxytocins and antigestagens in combination for induction of birth | Human Necessities | 2 | Expired |
| US6596713B1 | Steroid esters and amides, process for their production and their pharmaceutical use | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.