Inventor · disambiguated record
Michael Ruhland
Also filed as: RUHLAND MICHAEL
7 granted patents·35 citations·filing 1982–2018
79Inventor score
Top patents by PatentIndex Score
7 records- 0184US4505908A7-Bromo-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepine pharmaceuticalsKALI CHEMIE PHARMA GMBH·Filed 1982·Granted Mar 19, 1985·28 cites·7 claims
- 0246US4508716A[1,2]-Fused 1,4-benzodiazepine compounds, process for their preparation and compositions containing themKALI CHEMIE PHARMA GMBH·Filed 1982·Granted Apr 2, 1985·3 cites·13 claims
- 0345US11289620B2Method of producing optoelectronic semiconductor chips and optoelectronic semiconductor chipOSRAM OLED GMBH·Filed 2018·Granted Mar 29, 2022·0 cites·20 claims
- 0435US4482548AAnalgesic pharmaceutical compositions containing 5-phenyl-1,4-benzo diazepine compounds and a method of using sameKALI CHEMIE PHARMA GMBH·Filed 1983·Granted Nov 13, 1984·1 cites·8 claims
- 0534US4594436AIsomeric 2-chloromethyl-1,4-benzodiazepine or 3-chloro-1,5-benzodiazocine compoundKALI CHEMIE PHARMA GMBH·Filed 1985·Granted Jun 10, 1986·1 cites·1 claims
- 0632US4771044ATetraoxo compounds and pharmaceutical compositionsKALI CHEMIE PHARMA GMBH·Filed 1986·Granted Sep 13, 1988·1 cites·19 claims
- 0732US4672062A3-amino-2,3-dihydro-1-benzoxepine compounds and pharmaceutical compositions containing themKALI CHEMIE PHARMA GMBH·Filed 1985·Granted Jun 9, 1987·1 cites·5 claims
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