Rhone-Poulenc Sante
338Patents
0Active
338Granted
41Portfolio score
Filing activity: May 16, 1963 → Jul 2, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4038519A | Electrically heated flexible tube having temperature measuring probe | Performing Operations; Transporting | 371 | Expired |
| US4814470A | Taxol derivatives, their preparation and pharmaceutical compositions containing them | Human Necessities | 306 | Expired |
| US4857653A | Process for the preparation of taxol and 10-deacetyltaxol | Chemistry; Metallurgy | 196 | Expired |
| US4924012A | Process for preparing derivatives of baccatine III and of 10-deacetyl baccatine III | Emerging Cross-Sectional Technologies | 157 | Expired |
| US4038190A | Fluid fractionation apparatus and method of manufacturing the same | Mechanical Engineering; Lighting; Heating | 114 | Expired |
| US4655742A | Process/apparatus for the withdrawal/return of body fluids | Human Necessities | 105 | Expired |
| US3993816A | Hollow fiber assembly for use in fluid treatment apparatus | Emerging Cross-Sectional Technologies | 103 | Expired |
| US3979284A | Artificial haemodialysis kidneys | Emerging Cross-Sectional Technologies | 99 | Expired |
| US3985134A | Extracorporeal blood circuit | Emerging Cross-Sectional Technologies | 91 | Expired |
| US4876097A | Compositions for coating feeding stuff additives intended for ruminants and feeding stuff additives thus coated | Emerging Cross-Sectional Technologies | 85 | Expired |
| US4648866A | Process/apparatus for the withdrawal/return of body fluids | Human Necessities | 68 | Expired |
| US4746509A | Transdermal medicament | Human Necessities | 52 | Expired |
| US5130171A | Process for encapsulating particles with a silicone | Performing Operations; Transporting | 50 | Expired |
| US5025013A | Benzopyran derivatives, their preparation and pharmaceutical compositions containing them | Chemistry; Metallurgy | 46 | Expired |
| US5188838A | Process for the preparation of medications in the form of pearls | Human Necessities | 45 | Expired |
| US5206025A | Porous pharmaceutical form and its preparation | Performing Operations; Transporting | 38 | Expired |
| US3957648A | Apparatus for the fractionation of fluids | Performing Operations; Transporting | 37 | Expired |
| US4098852A | Process for carring out a gas/liquid heat-exchange | Emerging Cross-Sectional Technologies | 35 | Expired |
| US3975294A | Surface active composition | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4832967A | Composition for feeding ruminants containing a biologically active substance and its preparation | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4731266A | Water-resistant polyvinyl alcohol film and its application to the preparation of gas-impermeable composite articles | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5236940A | Pharmaceutical compositions, 2-benzothiazolamine derivatives, and their preparation | Chemistry; Metallurgy | 31 | Expired |
| US4052331A | Surface active composition | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4035345A | Thermosetting bis-imide compositions | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4983403A | Granules for feeding ruminants with an enzymatically degradable coating | Emerging Cross-Sectional Technologies | 31 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.