Pharmindustrie
22Patents
0Active
22Granted
28Portfolio score
Filing activity: Jun 29, 1978 → Sep 29, 1982
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4452916A | Hydrophilic copolymers based on N-[tris(hydroxymethyl)methyl]-acrylamide, processes for their preparation, aqueous gels of said copolymers and their use as ion exchangers | Chemistry; Metallurgy | 47 | Expired |
| US4370338A | Medicament based on 2-amino-6-trifluoromethoxy-benzothiazole | Chemistry; Metallurgy | 40 | Expired |
| US4224332A | 1-Aza-[2,2,2]-bicyclooctanes and anti-depressant and anti-parkinsonian compositions thereof | Human Necessities | 23 | Expired |
| US4440926A | Heparin esters and processes for their preparation | Chemistry; Metallurgy | 21 | Expired |
| US4208417A | Indole derivatives and their use as anxiolytics | Human Necessities | 13 | Expired |
| US4402961A | Derivatives of 1-(2-,3- or 4-quinolyl)-2- or -3-(2- or 3-piperidyl or -pyrrolidinyl) ethanone or propanone, and their utilization as antiarrhythmics, anticonvulsivants and for the treatment of anxiety | Chemistry; Metallurgy | 12 | Expired |
| US4294841A | Derivatives of 1-phenyl 3-(4-piperidyl) 1-propanone usable as drugs | Chemistry; Metallurgy | 12 | Expired |
| US4237139A | 4-(3-(4-Quinolyl)propyl)piperidines, their preparation and their use as medicines | Chemistry; Metallurgy | 10 | Expired |
| US4248884A | 2-Pyrrolidine methanol derivatives utilizable as medicaments | Chemistry; Metallurgy | 10 | Expired |
| US4299835A | 4-[(3-(4-Quinolyl)propyl])piperidines, their preparation and their use as medicines | Chemistry; Metallurgy | 9 | Expired |
| US4238612A | Process for the isomerization of derivatives of 3-vinyl-piperidine | Chemistry; Metallurgy | 5 | Expired |
| US4433150A | 2-(4-Piperidyl)-1-(4-quinolyl)-ethanones and ethanes | Human Necessities | 5 | Expired |
| US4357337A | Indene derivatives, processes for their preparation, and their use as medicaments | Chemistry; Metallurgy | 5 | Expired |
| US4451461A | 10-(1-Aza-[2,2,2)-bicyclo-3-octyl]-10H-2-phenothiazinesulfonamide and derivatives thereof | Human Necessities | 3 | Expired |
| US4435410A | 3-[2-(3-Alkyl and alkenyl-4-piperidyl)-ethyl]-indoles for inhibiting serotonin uptake and for releasing serotonin | Chemistry; Metallurgy | 3 | Expired |
| US4405789A | 2 Phenyl-3-chloro-4[piperidyl alkyl]quinolines | Human Necessities | 3 | Expired |
| US4505916A | Method for the treatment of psychoneurotic states by administration of derivatives of 2-(4-piperidyl)-1-(4-quinolyl)-ethanone | Human Necessities | 3 | Expired |
| US4435393A | Derivatives of 10-(1-azabicyclo[2.2.2]oct-3-yl)-N,N dimethyl-10H-phenothiazine-2-sulfonamide as medicaments | Human Necessities | 2 | Expired |
| US4416888A | 3-(2-(4-Piperidyl)-1-alkyl-ethyl)-indoles and their use as medicaments | Human Necessities | 1 | Expired |
| US4263303A | Analgesic composition | Human Necessities | 1 | Expired |
| US4482711A | Process for the preparation of N,N-dimethyl-10-[1-aza-[2,2,2]-bicyclo-3-octyl]-10H-2-phenothiazine sulphonamide | Chemistry; Metallurgy | 0 | Expired |
| US4493838A | Medicaments containing derivatives of 3-chloro-quinoline | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.