Hans J. Bestmann

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Erlangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Radiation-sensitive resist composition comprising a diazoketone
- Patent number 5,648,195
- Issue date Jul 15, 1997
- Siemens Aktiengesellschaft
- Michael Sebald
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing N-tertiary butoxycarbonyl-maleinimide
- Patent number 5,194,629
- Issue date Mar 16, 1993
- Siemens Aktiengesellschaft
- Eberhard Kuehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photosensitive composition
- Patent number 5,171,656
- Issue date Dec 15, 1992
- Siemens Aktiengesellschaft
- Michael Sebald
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing cis-olefins
- Patent number 4,118,406
- Issue date Oct 3, 1978
- Hoechst Aktiengesellschaft
- Hans Jurgen Bestmann
- C07 - ORGANIC CHEMISTRY