Roussel Uclaf
27Patents
0Active
27Granted
31Portfolio score
Filing activity: Nov 14, 1979 → Aug 30, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4873256A | Antiandrogenic 4-hydroxymethyl-2-imidazolidine-diones | Chemistry; Metallurgy | 47 | Expired |
| US5589497A | Phenylimidazolidines | Chemistry; Metallurgy | 46 | Expired |
| US4988692A | 2,4-dioxo-5-phenyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepines | Chemistry; Metallurgy | 27 | Expired |
| US5705389A | Oligonucleotides that inhibit production of .alpha.-tumor necrosis factor | Electricity | 22 | Expired |
| US5558877A | Method and device for treatment of cancer | Human Necessities | 13 | Expired |
| US5576064A | Multiple emulsions | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5807878A | Tetrasubstituted imidazoles | Chemistry; Metallurgy | 10 | Expired |
| US5936083A | Cephalosporins | Chemistry; Metallurgy | 9 | Expired |
| US4798901A | Novel pyrrole derivatives | Chemistry; Metallurgy | 8 | Expired |
| US4396614A | Novel steroids | Chemistry; Metallurgy | 4 | Expired |
| US4396618A | Alkyloximes of 7-amino-thiazolyl-acetamido-cephalosporanic acids | Chemistry; Metallurgy | 4 | Expired |
| US4908359A | 1-dethia-2-thia-cephalosporanic acids | Human Necessities | 4 | Expired |
| US4493836A | 9-Oxalysergic acid derivatives and uses thereof | Human Necessities | 4 | Expired |
| US4849449A | Novel cyclopropane carboxylates | Human Necessities | 3 | Expired |
| US4463014A | Cyclopropane carboxylates | Chemistry; Metallurgy | 3 | Expired |
| US5086040A | Novel dermatological composition and method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4374834A | Novel compounds | Chemistry; Metallurgy | 2 | Expired |
| US5814314A | Non-glycosylated, recombinant human IL .sub.2 in reduced form | Human Necessities | 2 | Expired |
| US5744635A | Preparation process for beta-alkoxy acrylic acid | Chemistry; Metallurgy | 2 | Expired |
| US4908367A | N-(1H-indole-4-yl)-benzamides | Chemistry; Metallurgy | 1 | Expired |
| US5688769A | Treatment method | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4826874A | Use of pyrethroids in a pour-on parasitic method | Human Necessities | 1 | Expired |
| US4777180A | Pesticidal cyclopropanecarboxylates | Human Necessities | 1 | Expired |
| US5594127A | Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5057512A | 3-amino-2-oxo-azetidine-1-sulfonic acids | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.