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Otto Herrmann-Schonherr
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Bensheim, DE
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last 30 patents
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Patent Grant
Blends of cycloolefin and core/shell polymers
Patent number
6,596,810
Issue date
Jul 22, 2003
Mitsu Petrochemical Ind., Ltd.
Wilfried Hatke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified cycloolefin copolymer
Patent number
6,008,298
Issue date
Dec 28, 1999
Hoechst Aktiengesellschaft
Wilfried Hatke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer alloy blend or composition and shaped articial obtained the...
Patent number
5,863,986
Issue date
Jan 26, 1999
Ticona GmbH
Otto Herrmann-Schonherr
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastically processable aromatic polyether amide
Patent number
5,504,182
Issue date
Apr 2, 1996
Hoechst Aktiengesellschaft
Harald Cherdron
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Binary alloys based on polyether-amides and cycloolefin polymers
Patent number
5,422,397
Issue date
Jun 6, 1995
Hoechst Aktiengesellschaft
Michael-Joachim Brekner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Alloys made from partly crystalline and amorphous poly (aryl ether...
Patent number
5,342,664
Issue date
Aug 30, 1994
Hoechst Aktiengesellschaft
Hans-Otto Drotloff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of fluorinated aromatic polyamides as orientation layer for liq...
Patent number
5,331,081
Issue date
Jul 19, 1994
Hoechst Aktiengesellschaft
Hans-Rolf Dubal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Substituted aromatic polyamides as orientation layers for liquid cr...
Patent number
5,196,501
Issue date
Mar 23, 1993
Hoechst Aktiengesellschaft
Hans-Rolf Dubal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...