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Eva Rissel
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Forchheim, DE
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last 30 patents
Information
Patent Grant
Preparation of poly-o-hydroxyamides and poly o-mercaptoamides
Patent number
5,973,202
Issue date
Oct 26, 1999
Siemens Aktiengesellschaft
Recai Sezi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the production of poly-o-hydroxyamides
Patent number
5,777,066
Issue date
Jul 7, 1998
Siemens Aktiengesellschaft
Recai Sezi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dry-developable positive resist
Patent number
5,733,706
Issue date
Mar 31, 1998
Siemens Aktiengesellschaft
Recai Sezi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mixed polymers
Patent number
5,703,186
Issue date
Dec 30, 1997
Siemens Aktiengesellschaft
Recai Sezi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for producing polybenzoxazol precursors and corresponding r...
Patent number
5,688,631
Issue date
Nov 18, 1997
Siemens Aktiengesellschaft
Recai Sezi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers
Patent number
5,616,667
Issue date
Apr 1, 1997
Siemens Aktiengesellschaft
Recai Sezi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a resist structure
Patent number
5,262,283
Issue date
Nov 16, 1993
Siemens Aktiengesellschaft
Recai Sezi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing a resist structure
Patent number
5,229,258
Issue date
Jul 20, 1993
Siemens Aktiengesellschaft
Recai Sezi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiation-curable liquid resin for secondary coating of lightwave g...
Patent number
5,109,089
Issue date
Apr 28, 1992
Siemens Aktiengesellschaft
Siegfried Birkle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation-curable liquid resin for secondary coating of lightwave g...
Patent number
5,057,587
Issue date
Oct 15, 1991
Siemens Aktiengesellschaft
Siegfried Birkle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation-curable liquid resin for secondary coating lightwave guides
Patent number
5,015,709
Issue date
May 14, 1991
Siemens Aktiengesellschaft
Siegfried Birkle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the manufacture of resist structures
Patent number
4,395,481
Issue date
Jul 26, 1983
Siemens Aktiengesellschaft
Siegfried Birkle
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method for the currentless catalytic precipitation of aluminum
Patent number
4,144,360
Issue date
Mar 13, 1979
Siemens Aktiengesellschaft
Siegfried Birkle
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...