AB Ferrosan
18Patents
0Active
18Granted
32Portfolio score
Filing activity: Aug 4, 1975 → Sep 19, 1985
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4557925A | Membrane-coated sustained-release tablets and method | Human Necessities | 153 | Expired |
| US4385057A | Diphenylbutyl-piperazinecarboxamides in pharmaceutical compositions and methods | Performing Operations; Transporting | 89 | Expired |
| US4629620A | Membrane-coated sustained-release tablets and method | Human Necessities | 32 | Expired |
| US4308387A | Diphenylbutyl-piperzinecarboxamides | Performing Operations; Transporting | 22 | Expired |
| US4636382A | Morpholino compounds and compositions | Chemistry; Metallurgy | 11 | Expired |
| US4629619A | Membrane-coated sustained-release tablets and method | Human Necessities | 11 | Expired |
| US4119711A | Piperidino derivatives | Human Necessities | 9 | Expired |
| US4235875A | Anticaries piperidino compounds | Human Necessities | 9 | Expired |
| US4894221A | Method of treating plaque using morpholine compounds | Human Necessities | 8 | Expired |
| US4366162A | Aryl ethers of N-alkyl-piperidines and acid addition salts thereof | Human Necessities | 5 | Expired |
| US4144320A | Aminoalcohols | Human Necessities | 5 | Expired |
| US4021564A | Neuroleptic piperidine compounds | Chemistry; Metallurgy | 5 | Expired |
| US4024264A | Diphenylbutylpiperidines | Chemistry; Metallurgy | 4 | Expired |
| US4656175A | Method of treating aggressive behavior and psychotic conditions employing 1-piperazinocarboxylates | Chemistry; Metallurgy | 3 | Expired |
| US4447433A | Diphenylbutyl-piperazinecarboxamides to treat pain | Performing Operations; Transporting | 3 | Expired |
| US4070473A | Piperidino-butyrophenones | Chemistry; Metallurgy | 2 | Expired |
| US4344952A | Method of treating diarrhoea with gamma-piperidino-butyrophenones | Human Necessities | 2 | Expired |
| US4183933A | Diarylbutyl octahydropyrazinopyrimidinones and methods of medical treatment using them | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.