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RALF HIRSCH
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Patents Grants
last 30 patents
Information
Patent Grant
Coating process for producing web form products involving applicati...
Patent number
7,045,173
Issue date
May 16, 2006
tesa AG
Ralf Hirsch
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Unoriented surface-protection film of polypropylene block copolymers
Patent number
6,803,101
Issue date
Oct 12, 2004
tesa AG
Nicolai Böhm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
METHOD FOR CONTINUOUS, SOLVENT AND MASTICATION-FREE PRODUCTION OF P...
Patent number
6,780,271
Issue date
Aug 24, 2004
tesa AG
Axel Burmeister
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for preparing a pressure-sensitive self-adhesive compositio...
Patent number
6,777,490
Issue date
Aug 17, 2004
tesa AG
Bernhard Müssig
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
EB and/or UV crosslinking and polymerization of material in web form
Patent number
6,677,000
Issue date
Jan 13, 2004
tesa Akteingesellschaft
Hermann Neuhaus-Steinmetz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Application of pressure sensitive coating to substrate from roller...
Patent number
6,652,908
Issue date
Nov 25, 2003
tesa AG
Lars Guldbrandsen
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
PROCESS FOR THE CONTINUOUS, SOLVENT- AND MASTICATION-FREE PRODUCTIO...
Patent number
6,506,447
Issue date
Jan 14, 2003
tesa AG
Ralf Hirsch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a coating of solvent-free pressure-sensitive a...
Patent number
6,472,025
Issue date
Oct 29, 2002
tesa AG
Lars Guldbrandsen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Adhesive packaging tape with natural-rubber hot-melt pressure sensi...
Publication number
20060234047
Publication date
Oct 19, 2006
tesa Aktiengesellschaft
Dieter Wenninger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for continuous manufacture of self-adhesive articles by coa...
Publication number
20050263243
Publication date
Dec 1, 2005
tesa Aktiengesellschaft
Uwe Schumann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Coating method
Publication number
20050084618
Publication date
Apr 21, 2005
Ralf Hirsch
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PROCESS FOR PREPARING A PRESSURE-SENSITIVE SELF-ADHESIVE COMPOSITIO...
Publication number
20030207992
Publication date
Nov 6, 2003
BERNHARD MUSSIG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EB and/or UV crosslinking and polymerization of material in web form
Publication number
20030143338
Publication date
Jul 31, 2003
Hermann Neuhaus-Steinmetz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL