Inventor · disambiguated record
Wolfgang Bartsch
Also filed as: BARTSCH WOLFGANG · ROESCH EGON
33 granted patents·1 pending application·448 citations·filing 1975–2003
97Inventor score
Files withBOEHRINGER MANNHEIM GMBH25SICED ELECT DEV GMBH & CO KG3INFINEON TECHNOLOGIES AG2TEKTRONIX INC2SIEMENS AG1
Top patents by PatentIndex Score
34 records- 0191US4826847ABeta-blocking oxindole derivativesBOEHRINGER MANNHEIM GMBH·Filed 1986·Granted May 2, 1989·66 cites·13 claims
- 0288US4642309AIndolin-2-one derivatives preparation thereof and intermediates for the preparation thereofBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Feb 10, 1987·60 cites·21 claims
- 0385US4146630ABlood pressure lowering and adrenergic β-receptor inhibiting 3-(4-phenoxymethylpiperidino)-propyl-phenyl ethersBOEHRINGER MANNHEIM GMBH·Filed 1977·Granted Mar 27, 1979·22 cites·12 claims
- 0484US6468890B2Semiconductor device with ohmic contact-connection and method for the ohmic contact-connection of a semiconductor deviceSICED ELECT DEV GMBH & CO KG·Filed 2001·Granted Oct 22, 2002·36 cites·24 claims
- 0583US6905916B2Method for processing a surface of an SiC semiconductor layer and Schottky contactINFINEON TECHNOLOGIES AG·Filed 2002·Granted Jun 14, 2005·31 cites·11 claims
- 0681US4346093AHeterocyclic oxypropanolamine compounds and pharmaceutical compositionsBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Aug 24, 1982·22 cites·18 claims
- 0780US4367235A2-Benzimidazolinone compounds and therapeutic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Jan 4, 1983·20 cites·12 claims
- 0875US4801596ANitroxy amino propanols for treating heart and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Jan 31, 1989·21 cites·11 claims
- 0975US4076829AAminopropanol compounds and compositions for the treatment of cardiac and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Feb 28, 1978·6 cites·19 claims
- 1070US6365919B1Silicon carbide junction field effect transistorINFINEON TECHNOLOGIES AG·Filed 1999·Granted Apr 2, 2002·29 cites·4 claims
- 1167US3982012A4-Hydroxy-benzimidazole compounds and therapeutic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Sep 21, 1976·5 cites·14 claims
- 1266US6459108B1Semiconductor configuration and current limiting deviceSIEMENS AG·Filed 1999·Granted Oct 1, 2002·25 cites·17 claims
- 1366US4863949AAminopropanol derivatives, processes for the preparation thereof, the use thereof and pharmaceutical compositions containing themBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Sep 5, 1989·13 cites·15 claims
- 1464US4143149AIndazolyl-(4)-oxypropanolamine compounds and therapeutic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1977·Granted Mar 6, 1979·7 cites·16 claims
- 1563US4215134A4-Hydroxy-2-benzimidazoline-thione compounds and pharmaceutical compositions containing themBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted Jul 29, 1980·4 cites·20 claims
- 1661US4229464AAminopropanol substituted indole compounds and compositions for the treatment of cardiac and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1978·Granted Oct 21, 1980·5 cites·11 claims
- 1759US4760085AUse of D,L-and D-carazolol as anti-glaucoma agentBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Jul 26, 1988·8 cites·13 claims
- 1858US4612313APharmaceutical phenylacetonitrile derivativesBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Sep 16, 1986·9 cites·23 claims
- 1957US3976779A1,2,3,4-Tetrahydro-carbazole compounds and β-adrenergic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Aug 24, 1976·3 cites·13 claims
- 2056US6232625B1Semiconductor configuration and use thereofSICED ELECT DEV GMBH & CO KG·Filed 1999·Granted May 15, 2001·16 cites·22 claims
- 2156US5037849APharmaceutical compositions containing nitroxyalkylamines, novel nitroxyalkylamines and processes for the preparation thereofBOEHRINGER MANNHEIM GMBH·Filed 1989·Granted Aug 6, 1991·8 cites·13 claims
- 2254US6188555B1Device for limiting alternating electric currents, in particular in the event of a short circuitSICED ELECT DEV GMBH & CO KG·Filed 1999·Granted Feb 13, 2001·15 cites·51 claims
- 2352US7685578B2Method and protocol tester for decoding data encoded in accordance with a protocol descriptionTEKTRONIX INC·Filed 2003·Granted Mar 23, 2010·1 cites·8 claims
- 2450US4152446AAminopropanol compounds and compositions for the treatment of cardiac and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1977·Granted May 1, 1979·2 cites·24 claims
- 2549US5030641ACyclic azaaliphatic compounds with a nitroxy function, processes for the preparation thereof and pharmaceutical compositions containing themBOEHRINGER MANNHEIM GMBH·Filed 1989·Granted Jul 9, 1991·4 cites·9 claims
- 2649US4120963ACertain pyrido[3,4-b]indole-1-onesBOEHRINGER MANNHEIM GMBH·Filed 1977·Granted Oct 17, 1978·2 cites·8 claims
- 2744US5411989ANitric acid esters of cyclohexanol derivativesBOEHRINGER MANNHEIM GMBH·Filed 1993·Granted May 2, 1995·5 cites·15 claims
- 2843US7466718B2Decoding device for analyzing communication protocolsTEKTRONIX INC·Filed 2001·Granted Dec 16, 2008·0 cites·4 claims
- 2943US3968129AAzidophenol amine compounds and therapeutic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Jul 6, 1976·2 cites·6 claims
- 3034US2002109200A1Semiconductor product with a Schottky contactFiled 2002·Application pending·0 cites
- 3133US5280031ACyclic azaaliphatic compounds with a nitroxy function, processes for the preparation thereof and pharmaceutical compositions containing themBOEHRINGER MANNHEIM GMBH·Filed 1991·Granted Jan 18, 1994·1 cites·19 claims
- 3233US4436742A4-Hydroxy-2,1,3-benzthiadiazole compounds and β-adrenergic method of use thereforBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Mar 13, 1984·0 cites·10 claims
- 3330US4378363ACertain heterocyclic-carboxamido-phenoxy-aminopropanols, compositions containing same and methods of using sameBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Mar 29, 1983·0 cites·21 claims
- 3429US4438116AQuinoxalinyloxy-amino-propanol compounds with blood pressure lowering and β-blocking properties, their use and pharmaceutical compositions containing themBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Mar 20, 1984·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Wolfgang Bartsch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →