Inventor · disambiguated record
Francis Brion
Also filed as: BRION FRANCIS
22 granted patents·89 citations·filing 1987–2001
94Inventor score
Top patents by PatentIndex Score
22 records- 0177US6136981APreparation of 4-phenyl-1,2,3,6-tetrahydropyridinesHOECHST MARION ROUSSEL INC·Filed 1999·Granted Oct 24, 2000·21 cites·17 claims
- 0274US4879392AProcess for making perhydroindole-2-carbonxylic acidROUSSEL UCLAF·Filed 1987·Granted Nov 7, 1989·12 cites·7 claims
- 0358US6235899B1Method for preparing alkyloxy furanone derivatives, compounds obtained by said method and use of said compoundsHOECHST MARION ROUSSEL INC·Filed 1998·Granted May 22, 2001·15 cites·17 claims
- 0454US5401840AIntermediate steroid compoundsROUSSEL UCLAF·Filed 1993·Granted Mar 28, 1995·6 cites·2 claims
- 0551US5502182AProcess for the preparation of hydrocortisoneROUSSEL UCLAF·Filed 1994·Granted Mar 26, 1996·5 cites·2 claims
- 0650US6433164B2(3,4,7,8,9,10-hexahydro-6, 10 -6H-pyridazino [1,2-a] [1,2] diazepine-1-carboxylic-acid derivativesAVENTIS PHARMA SA·Filed 2001·Granted Aug 13, 2002·0 cites·3 claims
- 0749US5585482APreparation of 11-keto steroidsROUSSEL UCLAF·Filed 1995·Granted Dec 17, 1996·8 cites·9 claims
- 0848US5312964AProcess and intermediatesROUSSEL UCLAF·Filed 1993·Granted May 17, 1994·4 cites·15 claims
- 0947US5556962AProcess for the preparation of hydrocortisoneROUSSEL UCLAF·Filed 1995·Granted Sep 17, 1996·5 cites·1 claims
- 1045US5705704ATricyclic compoundsROUSSEL UCLAF·Filed 1996·Granted Jan 6, 1998·7 cites·12 claims
- 1140US5187273AΔ4,9(11),17(20) -pregnatriene-3-onesROUSSEL UCLAF·Filed 1992·Granted Feb 16, 1993·2 cites·3 claims
- 1239US5260463AProcess for the preparation of hydrocortisoneROUSSEL UCLAF·Filed 1992·Granted Nov 9, 1993·2 cites·16 claims
- 1336US6268520B1Tricyclic compoundsHOECHST MARION ROUSSEL INC·Filed 1999·Granted Jul 31, 2001·1 cites·6 claims
- 1433US6258947B1(3,4,7,8,9,10-hexahydro-6,10-dioxo-6H pyridazino[1,2-A] [1,2] diazepine-1-carboxylic acid derivativesAVENTIS PHARMA SA·Filed 1999·Granted Jul 10, 2001·1 cites·11 claims
- 1532US5760256AProcess for the production of 21-acyloxy-4,9 (11),16-pregnatriene-3,20-dionesROUSSEL UCLAF·Filed 1995·Granted Jun 2, 1998·0 cites·2 claims
- 1632US5756722AIntermediates for the preparation of Δ4,9(11),17(20) -pregnatriene-3-onesROUSSEL UCLAF·Filed 1996·Granted May 26, 1998·0 cites·1 claims
- 1732US5594127AIntermediates for the preparation of Δ4,9(11),17(20) -pregnatriene-3-onesROUSSEL UCLAF·Filed 1995·Granted Jan 14, 1997·0 cites·1 claims
- 1832US5502223AProcess for preparation of Δ4,9(11),16 pregnatriene-3,20-dionesROUSSEL UCLAF·Filed 1995·Granted Mar 26, 1996·0 cites·2 claims
- 1931US5401864AProcess for preparing 21 acyloxy-Δ4,9(11),16 pregnatrienes 3-20-dioneROUSSEL UCLAF·Filed 1993·Granted Mar 28, 1995·0 cites·1 claims
- 2031US5294704A4,9(11),17(20)-pregnatriene-3-onesROUSSEL UCLAF·Filed 1992·Granted Mar 15, 1994·0 cites·7 claims
- 2129US5959146ATricyclic compoundsHOECHST MARION ROUSSEL INC·Filed 1996·Granted Sep 28, 1999·0 cites·17 claims
- 2228US5278322AProcessROUSSEL UCLAF·Filed 1992·Granted Jan 11, 1994·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →