Eva Rissel — 12 Patents at Siemens Aktiengesellschaft

Eva Rissel has been granted 12 US patents while listed as an inventor at Siemens Aktiengesellschaft. The first was granted in 1983 and the most recent in October 1999. Eva Rissel ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Eva Rissel in Forchheim, DE.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
5973202	Preparation of poly-o-hydroxyamides and poly o-mercaptoamides	Recai Sezi, Hellmut Ahne, Kurt Geibel	1999-10-26
5777066	Method for the production of poly-o-hydroxyamides	Recai Sezi, Hellmut Ahne	1998-07-07
5733706	Dry-developable positive resist	Recai Sezi, Rainer Leuschner, Horst Borndorfer, Michael Sebald, Hellmut Ahne +2 more	1998-03-31
5703186	Mixed polymers	Recai Sezi, Horst Borndoerfer, Hellmut Ahne, Siegfried Birkle, Eberhard Kuehn +2 more	1997-12-30
5688631	Methods for producing polybenzoxazol precursors and corresponding resist solutions	Recai Sezi, Hellmut Ahne	1997-11-18
5616667	Copolymers	Recai Sezi, Horst Borndoerfer, Hellmut Ahne, Siegfried Birkle, Eberhard Kuehn +2 more	1997-04-01
5262283	Method for producing a resist structure	Recai Sezi, Horst Borndorfer, Rainer Leuschner, Michael Sebald, Hellmut Ahne +1 more	1993-11-16
5229258	Method for producing a resist structure	Recai Sezi, Horst Borndorfer, Rainer Leuschner, Michael Sebald, Hellmut Ahne +1 more	1993-07-20
5109089	Radiation-curable liquid resin for secondary coating of lightwave guides	Siegfried Birkle, Hans-Dieter Feucht, Rainer Kamps	1992-04-28
5057587	Radiation-curable liquid resin for secondary coating of lightwave guides	Siegfried Birkle, Hans-Dieter Feucht, Rainer Kamps	1991-10-15
5015709	Radiation-curable liquid resin for secondary coating lightwave guides	Siegfried Birkle, Hans-Dieter Feucht, Rainer Kamps	1991-05-14
4395481	Method for the manufacture of resist structures	Siegfried Birkle, Roland Rubner, Hans Hauschildt	1983-07-26

Eva Rissel — 12 Patents

Issued Patents All Time

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