Synthelabo
254Patents
0Active
254Granted
38Portfolio score
Filing activity: May 30, 1973 → Apr 26, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4612931A | Instrument for extracting foreign bodies from physiological canals or ducts in the human body | Human Necessities | 199 | Expired |
| US5800414A | Catheter with flexible and elongate body | Human Necessities | 189 | Expired |
| US5679690A | Concentrated aqueous solutions of argatroban | Human Necessities | 179 | Expired |
| US5514178A | Prosthesis for bodily canal | Human Necessities | 120 | Expired |
| US6149940A | Tablet with controlled release of alfuzosine chlorhydrate | Human Necessities | 100 | Expired |
| US5418241A | Piperidine derivatives, their preparation and their application in therapeutics | Human Necessities | 74 | Expired |
| US4537190A | Process and device for controlling artificial respiration | Human Necessities | 68 | Expired |
| US4973330A | Surgical apparatus for modifying the curvature of the eye cornea | Human Necessities | 66 | Expired |
| USD423784S | Toothbrush | General | 60 | Expired |
| US5112621A | Sustained release pharmaceutical composition of diltiazem | Human Necessities | 58 | Expired |
| US4690931A | Therapeutically useful 1-phenyl-2-piperidinoalkanol derivatives | Chemistry; Metallurgy | 49 | Expired |
| US4382938A | Imidazo[1,2-a] pyridine derivatives and their application as pharmaceuticals | Human Necessities | 42 | Expired |
| US4258724A | Endocavitary cardiac stimulation probe | Human Necessities | 42 | Expired |
| US4977159A | 2-[(4-piperidyl)methyl]-1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole derivatives, and their application in treating depressive state, anxiety state or hypertension | Human Necessities | 39 | Expired |
| US5420116A | Pharmaceutical compositions for the treatment of disorders of the respiratory tract | Human Necessities | 39 | Expired |
| US5589476A | Imidazol-4-ylpiperidine derivatives, their preparation and their application in therapeutics | Chemistry; Metallurgy | 38 | Expired |
| US4148923A | 1-(3'-Trifluoromethylthiophenyl)-2-ethylaminopropane pharmaceutical composition and method for treating obesity | Chemistry; Metallurgy | 32 | Expired |
| US4252984A | Phenol ethers | Chemistry; Metallurgy | 32 | Expired |
| US4661491A | Alfuzosine compositions and use | Human Necessities | 30 | Expired |
| USD414937S | Toothbrush | General | 30 | Expired |
| US4202898A | Method of treating anxiety and depression | Chemistry; Metallurgy | 29 | Expired |
| US5262405A | Method of improving bronchial mucus transport | Human Necessities | 28 | Expired |
| US3987177A | Vincaminic acid esters | Chemistry; Metallurgy | 28 | Expired |
| US4078554A | Spirometric device | Human Necessities | 27 | Expired |
| US4680296A | Piperidine derivatives and pharmaceutical compositions containing them | Chemistry; Metallurgy | 27 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.