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Paul Broemmel
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Mainz, DE
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Patents Grants
last 30 patents
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Patent Grant
Coextruded, hot-sealable and peelable polyester film, process for i...
Patent number
7,442,427
Issue date
Oct 28, 2008
Mitsubishi Polyester Film GmbH
Herbert Peiffer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
White, heatsealable, peelable polyester film, process for its produ...
Patent number
7,329,453
Issue date
Feb 12, 2008
Mitsubishi Polyester Film GmbH
Herbert Peiffer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Coextruded, hot-sealable and peelable polyester film, process for i...
Patent number
7,144,615
Issue date
Dec 5, 2006
Mitsubishi Polyester Film GmbH
Herbert Peiffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for producing a heatsealable and peelable polyester film
Publication number
20050173050
Publication date
Aug 11, 2005
Herbert Peiffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
White, heatsealable, peelable polyester film, process for its produ...
Publication number
20050100718
Publication date
May 12, 2005
Herbert Peiffer
B32 - LAYERED PRODUCTS
Information
Patent Application
Coextruded, hot-sealable and peelable polyester film, process for i...
Publication number
20050074599
Publication date
Apr 7, 2005
Herbert Peiffer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Coextruded, heatsealable and peelable polyester film, process for i...
Publication number
20050042441
Publication date
Feb 24, 2005
Herbert Peiffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coextruded, hot-sealable and peelable polyester film, process for i...
Publication number
20050042468
Publication date
Feb 24, 2005
Herbert Peiffer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Coextruded, heatsealable and peelable polyester film, process for i...
Publication number
20040229060
Publication date
Nov 18, 2004
Herbert Peiffer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL