Inventor · disambiguated record
Walter Losel
Also filed as: LOESEL WALTER · LOESEL WALTER DIPL CHEM DR · LOSEL WALTER
38 granted patents·294 citations·filing 1973–2000
97Inventor score
Files withBOEHRINGER INGELHEIM KG18BOEHRINGER SOHN INGELHEIM12PHILIPS CORP7BOERHINGER INGELHEIM GMBH1
Top patents by PatentIndex Score
38 records- 0193US5087871APower supply with inrush current limiterPHILIPS CORP·Filed 1990·Granted Feb 11, 1992·101 cites·20 claims
- 0284US5783576ABenzoyl guanidine derivatives, the preparation thereof and their use in pharmaceutical compositionsBOEHRINGER INGELHEIM KG·Filed 1994·Granted Jul 21, 1998·66 cites·4 claims
- 0375US4555511AThieno [3,2,C]pyridines useful as antihypertensivesBOEHRINGER INGELHEIM KG·Filed 1984·Granted Nov 26, 1985·6 cites·7 claims
- 0474US5008273AAmino acid derivatives and their pharmaceutical useBOEHRINGER SOHN INGELHEIM·Filed 1989·Granted Apr 16, 1991·19 cites·14 claims
- 0572US6465483B1Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparationsBOEHRINGER SOHN INGELHEIM·Filed 2000·Granted Oct 15, 2002·4 cites·15 claims
- 0672US4322418ASubstituted 1-(α-aminocarbonyl-benzyl)-3,4-dihydro-isoquinolines, compositions and useBOEHRINGER SOHN INGELHEIM·Filed 1981·Granted Mar 30, 1982·13 cites·7 claims
- 0769US4694085A5,6-dihydro-pyrrolo[2,1-a]isoquinolines and the preparation thereofBOEHRINGER INGELHEIM KG·Filed 1986·Granted Sep 15, 1987·10 cites·4 claims
- 0861US3987031AAcyl derivatives of proscillaridin aBOEHRINGER SOHN INGELHEIM·Filed 1973·Granted Oct 19, 1976·8 cites·10 claims
- 0953US4642746ACircuit arrangement for feeding the regulation and control device of a regulated direct voltage converterPHILIPS CORP·Filed 1985·Granted Feb 10, 1987·16 cites·16 claims
- 1051US5837712AAnnelated dihydropyridines and the use thereof for preparing pharmaceutical preparationsBOEHRINGER INGELHEIM KG·Filed 1995·Granted Nov 17, 1998·6 cites·7 claims
- 1150US4031212A3β-(4-Oxo-.alpha.-L-rhamnosyl)-β-hydroxy-bufa-4,20,22-trienolideBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Jun 21, 1977·2 cites·3 claims
- 1249US5136175ACurrent supply circuit arrangementPHILIPS CORP·Filed 1988·Granted Aug 4, 1992·12 cites·21 claims
- 1346US6034094APharmaceutically useful 3,4-dihydroisoquinolineBOEHRINGER INGELHEIM KG·Filed 1995·Granted Mar 7, 2000·5 cites·2 claims
- 1445US4826855AThieno pyridines and their use as anti-hypertensive agentsBOEHRINGER INGELHEIM KG·Filed 1988·Granted May 2, 1989·1 cites·6 claims
- 1544US4766129APyrrolo[2,3-C]pyridines and their use as anti-hypertensive agentsBOEHRINGER INGELHEIM KG·Filed 1987·Granted Aug 23, 1988·1 cites·4 claims
- 1640US5925650AAnnelated dihydropyridines and the use thereof for preparing pharmaceutical preparationsBOEHRINGER INGELHEIM KG·Filed 1997·Granted Jul 20, 1999·2 cites·2 claims
- 1739US5665729ACerebroprojection methodBOEHRINGER INGELHEIM KG·Filed 1995·Granted Sep 9, 1997·3 cites·9 claims
- 1838US5643919AAnellated dihydropyridines and the use thereof for the production of pharmaceutical preparationBOEHRINGER INGELHEIM KG·Filed 1995·Granted Jul 1, 1997·1 cites·7 claims
- 1936US5686462AAnti-inflammatory methodBOEHRINGER INGELHEIM KG·Filed 1995·Granted Nov 11, 1997·2 cites·9 claims
- 2036US3932626APharmaceutical compositions containing a carboxylic acyl derivative of digoxin and method of useBOEHRINGER SOHN INGELHEIM·Filed 1974·Granted Jan 13, 1976·2 cites·13 claims
- 2135US5661157AAnnelated dihydropyridines and the use thereof for preparing pharmaceutical preparationsBOEHRINGER INGELHEIM KG·Filed 1994·Granted Aug 26, 1997·1 cites·8 claims
- 2235US4816821AClocked direct voltage converterPHILIPS CORP·Filed 1987·Granted Mar 28, 1989·5 cites·7 claims
- 2335US4021547A3β-(α-L-althromethylosyl)-14β-hydroxy-bufa-4,20,22-trienolide and acylated derivatives thereofBOEHRINGER SOHN INGELHEIM·Filed 1976·Granted May 3, 1977·0 cites·6 claims
- 2434US4694388ASynchronizer for commonly clocked convertersPHILIPS CORP·Filed 1986·Granted Sep 15, 1987·5 cites·7 claims
- 2534US4683238A2,3,4,9-tetrahydro beta carboline derivatives, useful as antihypertensive agentsBOEHRINGER INGELHEIM KG·Filed 1985·Granted Jul 28, 1987·1 cites·9 claims
- 2634US4003998Aα-Acyl derivatives of digitoxinBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Jan 18, 1977·1 cites·10 claims
- 2734US3981992ADerivatives of 3β-(4'-oxo-α-L-rhamnosyl)-14β-hydroxy-bufa-4,20,22-trienolideBOEHRINGER SOHN INGELHEIM·Filed 1975·Granted Sep 21, 1976·0 cites·9 claims
- 2833US6180645B1Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparationsBOEHRINGER SOHN INGELHEIM·Filed 1999·Granted Jan 30, 2001·0 cites·12 claims
- 2932US6136819AAnnelated dihydropyridines and the use thereof for preparing pharmaceutical preparationsBOEHRINGER SOHN INGELHEIM·Filed 1999·Granted Oct 24, 2000·0 cites·5 claims
- 3032US5674878AAnellated dihydropyridines and the use thereof for the production of pharmaceutical preparationsBOEHRINGER INGELHEIM KG·Filed 1995·Granted Oct 7, 1997·0 cites·21 claims
- 3131US5677304A9-amino-pyridazino 4'5':3,4!pyrrolo- 2,1-a!isoquinolines and the use thereof for the production of pharmaceutical preparationsBOEHRINGER INGELHEIM KG·Filed 1996·Granted Oct 14, 1997·0 cites·30 claims
- 3231US4452789A1-Furyl-3,4-dihydro-isoquinolinesBOEHRINGER INGELHEIM KG·Filed 1982·Granted Jun 5, 1984·0 cites·5 claims
- 3329US5861412ADihydro-isoquinoline compounds and their use as pharmaceuticalsBOEHRINGER INGELHEIM KG·Filed 1997·Granted Jan 19, 1999·0 cites·6 claims
- 3429US5688793APyridazino 4',5':3,4!pyrrolo- 2,1-a!-isoquinolines and the use thereof for preparing pharmaceutical preparationsBOEHRINGER SOHN INGELHEIM·Filed 1996·Granted Nov 18, 1997·0 cites·20 claims
- 3528US5627491APlural stage circuit with automatic adaptation to first and second voltage ranges of a common voltage sourcePHILIPS CORP·Filed 1995·Granted May 6, 1997·0 cites·15 claims
- 3628US4730125AArrangement for synchronizing the pulse-width-modulated clock signals of several clocked direct voltage convertersPHILIPS CORP·Filed 1986·Granted Mar 8, 1988·1 cites·9 claims
- 3726US4766217APreparation of 5,6-dihydro-pyrrolo[2,1-a]isoquinolinesBOEHRINGER INGELHEIM KG·Filed 1987·Granted Aug 23, 1988·0 cites·4 claims
- 3824US5968948AAnnelated dihydropyridines and the use thereof for preparing pharmaceutical preparationsBOERHINGER INGELHEIM GMBH·Filed 1997·Granted Oct 19, 1999·0 cites·7 claims
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