Stephen R. Baker
43Patents
10h-index
64Co-inventors
78Inventor score
Filing activity: Apr 6, 1977 → Jan 29, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4870168A | 3-Unsaturated alkyl cephems from 3-triflyl cephems | Chemistry; Metallurgy | 26 | Expired |
| US5668139A | A1 adenosine receptor agonists and antagonists | Chemistry; Metallurgy | 22 | Expired |
| US6303816A | Sulphonamide derivatives | Chemistry; Metallurgy | 21 | Expired |
| US4513005A | SRS-A antagonists | Chemistry; Metallurgy | 18 | Expired |
| US5446046A | A1 adenosine receptor agonists and antagonists as diuretics | Chemistry; Metallurgy | 15 | Expired |
| US5631260A | Xanthine epoxides as A.sub.1 adenosine receptor agonists and antagonists | Chemistry; Metallurgy | 14 | Expired |
| US5869691A | Aminoalkyl-indoles | Chemistry; Metallurgy | 14 | Expired |
| US5162521A | Processes for making cephems from allenylazetidinone derivatives | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5672698A | Preparation of 2',3'-didehydro-3'-deoxythymidine from 5-methyluridine | Human Necessities | 10 | Expired |
| US7148236B2 | Modulators of acetylcholine receptors | Chemistry; Metallurgy | 10 | Expired |
| US4847373A | Production of 3-allyl- and 3-butenyl-3-cephems | Chemistry; Metallurgy | 9 | Expired |
| US5643916A | Tetrahydro-beta-carbolines | Human Necessities | 7 | Expired |
| US4675335A | Sulfur containing alkenylenyl substituted benzoic acids and phenyl tetrazoles and their use as anti-allergic agents | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5998387A | Method for using A.sub.1 adenosine receptor agonists | Chemistry; Metallurgy | 6 | Expired |
| US4886885A | Compound containing tetrazolyl groups and their use for treating allergies and cardiovascular disease | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4665189A | Oxiranes | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5629317A | Tetrahydro-beta-carbolines | Human Necessities | 5 | Expired |
| US5736528A | N.sup.6 -(epoxynorborn-2-yl) adenosines as A.sub.1 adenosine receptor agonists | Chemistry; Metallurgy | 5 | Expired |
| US5663178A | Tetrahydro-beta carbolines | Human Necessities | 4 | Expired |
| US4259340A | Aurone derivatives | Chemistry; Metallurgy | 4 | Expired |
| US5539099A | Process for large-scale preparation of 2',3'-didehydro-2',3'-dideoxynucleosides | Chemistry; Metallurgy | 4 | Expired |
| US5861409A | Tetrahydro-beta-carbolines | Chemistry; Metallurgy | 4 | Expired |
| US7408067B2 | Aza-cyclic compounds as modulators of acetylcholine receptors | Chemistry; Metallurgy | 3 | Expired |
| US5863947A | Phenylglycine derivatives useful for treating disorders of the central nervous system | Chemistry; Metallurgy | 2 | Expired |
| US6160120A | Process for preparing n-benzyl indoles | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.