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Rainer Brandt
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Dushorn, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Transparent high strength polyamide film
Patent number
6,780,522
Issue date
Aug 24, 2004
Wolff Walsrode AG
Holger Eggers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Film laminates as high barrier films and their use in vacuum insula...
Patent number
6,740,394
Issue date
May 25, 2004
Wipak Walsrode GmbH & Co. KG
Sven Jacobsen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Tough, dimensionally-stable transparent film having a copolyamide l...
Patent number
6,627,324
Issue date
Sep 30, 2003
Wolff Walsrode AG
Holger Eggers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of surface treating or coating of materials
Patent number
6,613,394
Issue date
Sep 2, 2003
Wolff Walsrode AG
Christian Kuckertz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Multilayer film with lamination and heat-sealable sides, and having...
Patent number
6,576,348
Issue date
Jun 10, 2003
Wolff Walsrode AG
Holger Eggers
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Longitudinally stretched, vacuum vapor coated packaging films
Patent number
6,555,242
Issue date
Apr 29, 2003
Wolff Walsrode AG
Antoine Cassel
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Flexible multilayer film
Patent number
6,524,712
Issue date
Feb 25, 2003
Wolff Walsrode AG
Ralf Schledjewski
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multilayer film laminates
Patent number
6,503,617
Issue date
Jan 7, 2003
Wolff Walsrode AG
Sven Jacobsen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Transparent, deep-drawable and quick-sealing film with ultraviolet-...
Patent number
6,479,576
Issue date
Nov 12, 2002
Wolff Walsfode AG
Holger Eggers
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Thermoplastic elastomer molding compositions with improved processa...
Patent number
6,455,618
Issue date
Sep 24, 2002
Wolff Walsrode AG
Ralf Schledjewski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the surface activation of materials
Patent number
6,419,995
Issue date
Jul 16, 2002
Wolff Walsrode AG
Christian Kuckertz
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Flexible, multi-layer film having elevated stiffness, dimensional s...
Patent number
6,270,882
Issue date
Aug 7, 2001
Wolff Walsrode AG
Holger Eggers
B32 - LAYERED PRODUCTS
Information
Patent Grant
Silver halide photographic material containing polymeric spacing pa...
Patent number
5,882,783
Issue date
Mar 16, 1999
Agfa-Gevaert, N.V.
Daniel Timmerman
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Silver halide photographic material containing polymeric spacing pa...
Patent number
5,716,771
Issue date
Feb 10, 1998
Agfa-Gevaert, N.V.
Daniel Timmerman
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Multilayer oriented heat-sealable polypropylene film
Patent number
5,665,469
Issue date
Sep 9, 1997
Wolff Walsrode Aktiengesellschaft
Rainer Brandt
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for the preparation of polymeric spacing particles
Patent number
5,646,210
Issue date
Jul 8, 1997
Agfa-Gevaert, N.V.
Daniel Timmerman
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Multilayer, stretched heat-sealable polypropylene film combining go...
Patent number
5,447,792
Issue date
Sep 5, 1995
Wolff Walsrode Aktiengesellschaft
Rainer Brandt
B32 - LAYERED PRODUCTS
Information
Patent Grant
Multilayer, stretched heat-sealable polypropylene film
Patent number
5,441,807
Issue date
Aug 15, 1995
Wolff Walsrode Aktiengesellschaft
Rainer Brandt
B32 - LAYERED PRODUCTS
Information
Patent Grant
Multilayer, stretched heat-sealable polypropylene film
Patent number
5,441,806
Issue date
Aug 15, 1995
Wolff Walsrode Aktiengesellschaft
Rainer Brandt
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
MULTILAYER FILM
Publication number
20090280278
Publication date
Nov 12, 2009
Wipak Walsrode Gmbh & Co. KG
Rainer Brandt
B32 - LAYERED PRODUCTS
Information
Patent Application
Method for connecting materials by means of an atmospheric plasma
Publication number
20040231591
Publication date
Nov 25, 2004
Sven Jacobsen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Biodegradable tear-off strips and packaging material having said te...
Publication number
20040067331
Publication date
Apr 8, 2004
Christian Kuckertz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Multilayer film with lamination and heat-sealable sides, and having...
Publication number
20020187342
Publication date
Dec 12, 2002
Holger Eggers
B32 - LAYERED PRODUCTS
Information
Patent Application
Film laminates as high barrier films and their use in vacuum insula...
Publication number
20020090522
Publication date
Jul 11, 2002
Sven Jacobsen
B32 - LAYERED PRODUCTS
Information
Patent Application
Process for the surface activation of materials
Publication number
20020025387
Publication date
Feb 28, 2002
Christian Kuckertz
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Multilayer film laminates
Publication number
20020018891
Publication date
Feb 14, 2002
Sven Jacobsen
B32 - LAYERED PRODUCTS
Information
Patent Application
Plasma-treated materials
Publication number
20020018897
Publication date
Feb 14, 2002
Christian Kuckertz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of surface treating or coating of materials
Publication number
20020012756
Publication date
Jan 31, 2002
Christian Kuckertz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Thermoplastic elastomer molding compositions with improved processa...
Publication number
20020010240
Publication date
Jan 24, 2002
Ralf Schledjewski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multilayer film laminates
Publication number
20010049014
Publication date
Dec 6, 2001
Sven Jacobsen
B32 - LAYERED PRODUCTS
Information
Patent Application
Transparent, deep-drawable and quick-sealing film with ultraviolet-...
Publication number
20010034397
Publication date
Oct 25, 2001
Holger Eggers
B32 - LAYERED PRODUCTS
Information
Patent Application
Longitudinally stretched, vacuum vapour coated packaging films
Publication number
20010014400
Publication date
Aug 16, 2001
Antoine Cassel
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...