Inventor · disambiguated record
Gerhard Franckowiak
Also filed as: FRANCKOWIAK GERHARD · KAZDA STANISLAV
31 granted patents·2 pending applications·349 citations·filing 1977–2006
97Inventor score
Top patents by PatentIndex Score
33 records- 0197US4532248AMethod of combatting coronary and vascular diseasesBAYER AG·Filed 1982·Granted Jul 30, 1985·109 cites·13 claims
- 0293US4248873ANitro-substituted 1,4-dihydropyridines, processes for _their production and their medicinal useBAYER AG·Filed 1978·Granted Feb 3, 1981·26 cites·11 claims
- 0382US6773724B2Stable salts of O-acetylsalicylic acid with basic amino acidsBAYER AG·Filed 2001·Granted Aug 10, 2004·22 cites·21 claims
- 0481US5639886AOne-pot process for the preparation of 3-quinolonecarboxylic acid derivativesBAYER AG·Filed 1994·Granted Jun 17, 1997·24 cites·11 claims
- 0577US4886816ACirculation-active dioxyalkylenearyl-dihydropyridinesBAYER AG·Filed 1988·Granted Dec 12, 1989·21 cites·12 claims
- 0674US8063243B2Stable active compound complex of salts of o-acetylsalicylic acid with basic amino acids and glycineFRANCKOWIAK GERHARD·Filed 2006·Granted Nov 22, 2011·7 cites·21 claims
- 0772US4772612ACirculation-active 1,4-dihydropyridinesBAYER AG·Filed 1986·Granted Sep 20, 1988·18 cites·9 claims
- 0870US5008279ACirculation-active fluoromethoxyphenyl dihydropyridine compoundsBAYER AG·Filed 1988·Granted Apr 16, 1991·15 cites·15 claims
- 0969US7449198B2Stable salts of O-acetylsalicylic acid with basic amino acidsBAYER HEALTHCARE AG·Filed 2004·Granted Nov 11, 2008·5 cites·11 claims
- 1068US4876255ASubstituted 1,4-dihydropyridines for control of circulation and thrombosesBAYER AG·Filed 1988·Granted Oct 24, 1989·8 cites·12 claims
- 1166US4162321ASulphur-containing amino-dihydropyridines, and their use as medicantsBAYER AG·Filed 1977·Granted Jul 24, 1979·5 cites·11 claims
- 1263US5344944ACirculation-active dioxyalkylenearyl-dihydropyridinesBAYER AG·Filed 1993·Granted Sep 6, 1994·13 cites·1 claims
- 1363US4628107AIntermediate 8-carboxaldehyde-(-chromone and -thiochromone) derivativesBAYER AG·Filed 1985·Granted Dec 9, 1986·6 cites·8 claims
- 1460US4540789ACirculation-active novel chromone-and thiochromone-substituted 1,4-dihydropyridinesBAYER AG·Filed 1984·Granted Sep 10, 1985·7 cites·12 claims
- 1559US4707479ACirculation active dihydropyridine-3-carboxamidesBAYER AG·Filed 1985·Granted Nov 17, 1987·9 cites·5 claims
- 1655US4540684A3-Nitro-5-amide-1,4-dihydropyridines with positive inotropic activityBAYER AG·Filed 1984·Granted Sep 10, 1985·5 cites·13 claims
- 1754US4537881A5-Nitro 1,4-dihydropyridines having a positive inotropic effectBAYER AG·Filed 1984·Granted Aug 27, 1985·5 cites·9 claims
- 1853US4898865A[4-(6-Oxo-1,4,5,6-tetrahydro-3-pyridazinyl) anilino hexyl 1,4-dihydro-2,6 Di methyl 5 nitro 4 aryl pyridine 3-carboxylatesBAYER AG·Filed 1988·Granted Feb 6, 1990·6 cites·10 claims
- 1952US4764516AMixtures of optically active nitrodihydropyridines active on the circulatory systemBAYER AG·Filed 1985·Granted Aug 16, 1988·6 cites·7 claims
- 2051US4876254ACirculation-active substituted 5-nitro-1,4-dihydropyridinesBAYER AG·Filed 1988·Granted Oct 24, 1989·3 cites·13 claims
- 2149US4753936ACirculation-active substituted 1,4-dihydropyridine-3-carboxylic acid piperazidesBAYER AG·Filed 1987·Granted Jun 28, 1988·5 cites·10 claims
- 2248US4895855AMixture of different dihydropyridinesBAYER AG·Filed 1985·Granted Jan 23, 1990·4 cites·2 claims
- 2348US2009306024A1Combination preparations of o-acetylsalicylic acid saltsLEDWOCH WOLFRAM·Filed 2006·Application pending·0 cites
- 2447US4360520A1,4-Dihydropyridazine compounds, and their medicinal useBAYER AG·Filed 1978·Granted Nov 23, 1982·3 cites·13 claims
- 2547US4348395A1,4-Dihydropyridazine compoundsBAYER AG·Filed 1978·Granted Sep 7, 1982·3 cites·13 claims
- 2646US4769375ACirculation-active 1,4-dihydropyridine derivatives and use thereasBAYER AG·Filed 1986·Granted Sep 6, 1988·4 cites·14 claims
- 2741US4280998A1,4-Dihydropyridazine-3-carboxylic acid derivatives, a process for their preparation and their use as antihypertensivesBAYER AG·Filed 1979·Granted Jul 28, 1981·2 cites·14 claims
- 2840US4886804ACirculation-active dihydropyridine ethersBAYER AG·Filed 1988·Granted Dec 12, 1989·3 cites·12 claims
- 2938US5599824APharmaceutical preparation containing a specific crystal modification of isopropyl-(2-methoxyethyl) 1,4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylateBAYER AG·Filed 1995·Granted Feb 4, 1997·5 cites·2 claims
- 3032US2005171070A1Stable salts of o-acetylsalicylic acid containing basic amino acids IIFiled 2003·Application pending·0 cites
- 3130US5420142ACertain 3-formyl-1, 4-dihydropyridines and their pharmaceutical composition and useBAYER AG·Filed 1993·Granted May 30, 1995·0 cites·8 claims
- 3230US4710501ACirculation active pyrimidinyl-dihydropyridinesBAYER AG·Filed 1986·Granted Dec 1, 1987·0 cites·7 claims
- 3329US4645775APositive inotropic 3-nitro-5-substituted ester and thioester-1,4-dihydropyridinesBAYER AG·Filed 1985·Granted Feb 24, 1987·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →