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Helmut Thullen
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Bonaduz, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Polyamide moulding compound and use thereof
Patent number
8,309,643
Issue date
Nov 13, 2012
EMS-Chemie AG
Helmut Thullen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide molding materials with an improved flowability, the produ...
Patent number
8,138,259
Issue date
Mar 20, 2012
EMS-Chemie AG
Paul Schwitter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide molding materials with an improved flowability, the produ...
Patent number
7,910,652
Issue date
Mar 22, 2011
Ems-Chemie AG
Paul Schwitter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multilayer polymer hose line or tubing having reduced length variat...
Patent number
7,132,141
Issue date
Nov 7, 2006
EMS-Chemie AG
Helmut Thullen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical wave-guide
Patent number
6,842,574
Issue date
Jan 11, 2005
Ems-Chemie AG
Hans-Matthias Horn
G02 - OPTICS
Information
Patent Grant
Blasting medium, process for its production, and use thereof
Patent number
5,373,047
Issue date
Dec 13, 1994
Ems-Inventa AG
Albert Schnelle
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Amorphous copolyamide from dimer acid, aromatic dicarboxylic acid a...
Patent number
5,177,178
Issue date
Jan 5, 1993
Ems-Inventa AG
Helmut Thullen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amorphous copolyamide from dimer acid, aromatic dicarboxylic acid a...
Patent number
5,177,177
Issue date
Jan 5, 1993
Ems-Inventa AG
Helmut Thullen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYAMIDE MOULDING COMPOUND AND USE THEREOF
Publication number
20100297373
Publication date
Nov 25, 2010
Helmut Thullen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE MOLDING MATERIALS WITH AN IMPROVED FLOWABILITY, THE PRODU...
Publication number
20100028646
Publication date
Feb 4, 2010
EMS-Chemie Ag
Paul SCHWITTER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyamide Molding Materials with an Improved Flowability, the Produ...
Publication number
20090131569
Publication date
May 21, 2009
EMS-Chemie Ag
Paul Schwitter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE MOULDING COMPOUND AND USE THEREOF
Publication number
20080021143
Publication date
Jan 24, 2008
Helmut Thullen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Tinting, Dyeing or doping or moulded Components Made of...
Publication number
20070294841
Publication date
Dec 27, 2007
Helmut Thullen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for tinting, dyeing or doping of moulded components made of...
Publication number
20060230553
Publication date
Oct 19, 2006
Helmut Thullen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Multilayer polymer hose line or tubing havein reduced length variat...
Publication number
20030232207
Publication date
Dec 18, 2003
EMS-Chemie Ag
Helmut Thullen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...