Bruno Pfeiffer
37Patents
7h-index
87Co-inventors
68Inventor score
Filing activity: Aug 13, 1992 → Dec 21, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6620910B1 | Peptide compounds analogues of the glucagon-like peptide-1 (7-37) | Human Necessities | 91 | Expired |
| US5767128A | 1,3-dihydro-2H-pyrrolo2,3-b!pyridin-2-one compounds | Human Necessities | 27 | Expired |
| US5714495A | Pyridine compounds as melatonergic agents | Chemistry; Metallurgy | 22 | Expired |
| US7361662B2 | Pyridopyrimidinone compounds, method for production thereof and medicaments comprising the same | Human Necessities | 19 | Expired |
| US5340809A | New 1-(alkoxybenzyl)piperazine amide compounds | Chemistry; Metallurgy | 18 | Expired |
| US5420132A | Substituted benzodioxins | Chemistry; Metallurgy | 8 | Expired |
| US7378419B2 | 9-amino-podophyllotoxin derivatives, method for the production thereof and pharmaceutical compositions containing said derivatives | Human Necessities | 7 | Expired |
| US5332759A | Naphthalene amides and sulphonamides, processes for their preparation and pharmaceutical compositions containing them | Chemistry; Metallurgy | 7 | Expired |
| US5627203A | Tricyclic oxime ethers | Chemistry; Metallurgy | 6 | Expired |
| US7151108B2 | [3,4-a:3,4-c]carbazole compounds | Human Necessities | 6 | Expired |
| US5492912A | Substituted piperazines for treatment of non-insulin dependent diabetes | Chemistry; Metallurgy | 5 | Expired |
| US6569858B2 | 12,13-(pyranosyl)-indolo[2,3-a]pyrrolo[3,4-c]carbazole and 12,13-(pyranosyl)-furo[3,4-c]indolo[2,3-a]carbazoles | Human Necessities | 5 | Expired |
| US7098220B2 | Imidazopyridine derivatives, preparation method and pharmaceutical compositions containing same | Human Necessities | 5 | Expired |
| US5385944A | Naphthylethylureas and naphthylethylthioureas | Chemistry; Metallurgy | 5 | Expired |
| US5618819A | 1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one and oxazolo[4,5-b]pyridin-2-(3H)-one compounds | Human Necessities | 4 | Expired |
| US7001906B2 | Pyrido-pyrido-pyrrolo pyrrolo-indole and pyrido-pyrrolo pyrrolo carbazole derivatives, method for the production thereof and pharmaceutical compositions containing said derivatives | Human Necessities | 4 | Expired |
| US5389683A | Naphthylethylureas | Chemistry; Metallurgy | 4 | Expired |
| US6878746B2 | Carbamate and thiocarbamate podophyllotoxin derivatives, preparation method and pharmaceutical compositions containing them | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6281198A | 9-(3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro-[3',4': 6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one compounds | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5919814A | Heterocyclic compounds | Chemistry; Metallurgy | 4 | Expired |
| US6548515B1 | Dihydrofuro[3,4-b]quinolin-1-one compounds | Chemistry; Metallurgy | 3 | Expired |
| US6057317A | Heterocyclic compounds | Chemistry; Metallurgy | 3 | Expired |
| US5439909A | New substituted benzodioxins | Chemistry; Metallurgy | 2 | Expired |
| US5449690A | Naphthylethylureas and naphthylethylthioureas | Chemistry; Metallurgy | 2 | Expired |
| US5500426A | Substituted piperazines for treatment of non-insulin-dependant diabetes | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.