Bernd Papenfuhs

Person

Frankfurt am Main, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Ion-conductive thermoplastic composition, electrochromic composite...
- Patent number 9,034,984
- Issue date May 19, 2015
- Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
- Holger Stenzel
- B32 - LAYERED PRODUCTS
Information Patent Grant
Ion-conductive thermoplastic compositions for electrochromic glazing
- Patent number 8,188,182
- Issue date May 29, 2012
- Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
- Holger Stenzel
- B32 - LAYERED PRODUCTS
Information Patent Grant
Crosslinked polyvinyl acetals
- Patent number 7,528,192
- Issue date May 5, 2009
- Kuraray Europe GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked polyvinyl acetals
- Patent number 7,511,096
- Issue date Mar 31, 2009
- Kuraray Europe GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-molecular, crosslinked polyvinyl butyrals, method for the prod...
- Patent number 7,358,304
- Issue date Apr 15, 2008
- Kuraray Europe GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Food-coating composition, process for preparation thereof and use
- Patent number 7,319,118
- Issue date Jan 15, 2008
- Celanese GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cross-linked polyvinyl acetals
- Patent number 7,312,275
- Issue date Dec 25, 2007
- Kuraray Specialities Europe GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plasticizer-containing polyvinylbutyrals, method for producing the...
- Patent number 6,984,679
- Issue date Jan 10, 2006
- Kurray Specialties Europe GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-molecular-weight cross-linked polyvinyl butyrals, their use, a...
- Patent number 6,984,690
- Issue date Jan 10, 2006
- Ciba Specialty Chemicals Corp.
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl acetal and its use
- Patent number 6,984,692
- Issue date Jan 10, 2006
- Kuraray Co., Ltd.
- Yousuke Kumaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-molecular, cross-linked polyvinyl butyrals, method for the pro...
- Patent number 6,835,784
- Issue date Dec 28, 2004
- Kuraray Specialties Europe GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous plastic dispersions presenting increased stability
- Patent number 6,635,708
- Issue date Oct 21, 2003
- Clariant GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surfactant-containing formulations
- Patent number 6,291,422
- Issue date Sep 18, 2001
- Clariant GmbH
- Angelika Turowski-Wanke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of N-(3-dialkylamino) propyl-N-polyhydroxyalkylcarboxamides and...
- Patent number 6,180,591
- Issue date Jan 30, 2001
- Clariant GmbH
- Angelika Turowski-Wanke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of mixtures of sorbitol monoesters, sor...
- Patent number 6,107,500
- Issue date Aug 22, 2000
- Clariant GmbH
- Gunter Prossel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphates of fatty-acid polyhydroxyalkylamides and their use
- Patent number 6,057,464
- Issue date May 2, 2000
- Clariant GmbH
- Bernd Papenfuhs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ION-CONDUCTIVE THERMOPLASTIC COMPOSITION, ELECTROCHROMIC COMPOSITE...
- Publication number 20120224249
- Publication date Sep 6, 2012
- Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
- Holger STENZEL
- G02 - OPTICS
Information Patent Application
METHOD FOR THE PRODUCTION OF POLYVINYL ACETALS HAVING A LOW RESIDUA...
- Publication number 20110112248
- Publication date May 12, 2011
- KURARAY EUROPE GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crosslinked polyvinyl acetals
- Publication number 20060205871
- Publication date Sep 14, 2006
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crosslinked polyvinyl acetals
- Publication number 20060052533
- Publication date Mar 9, 2006
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cross-linked polyvinyl acetals
- Publication number 20050239960
- Publication date Oct 27, 2005
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-molecular-weight cross-linked polyvinyl butyrals, their use, a...
- Publication number 20050101729
- Publication date May 12, 2005
- Kuraray Specialities Europe GmbH
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-molecular, crosslinked polyvinyl butyrals, method for the prod...
- Publication number 20050054772
- Publication date Mar 10, 2005
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Food-coating composition, process for preparation thereof and use
- Publication number 20040229997
- Publication date Nov 18, 2004
- Bernd Papenfuhs
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Polyvinyl acetal and its use
- Publication number 20040152835
- Publication date Aug 5, 2004
- Kuraray Co., Ltd.
- Yousuke Kumaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Plasticizer-containing polyvinylbutyrals, method for producing the...
- Publication number 20040065229
- Publication date Apr 8, 2004
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-molecular, cross-linked polyvinyl butyrals, method for the pro...
- Publication number 20030166788
- Publication date Sep 4, 2003
- Bernd Papenfuhs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Bernd Papenfuhs

Person

Patents Grantslast 30 patents

Ion-conductive thermoplastic composition, electrochromic composite...

Ion-conductive thermoplastic compositions for electrochromic glazing

Crosslinked polyvinyl acetals

Crosslinked polyvinyl acetals

High-molecular, crosslinked polyvinyl butyrals, method for the prod...

Food-coating composition, process for preparation thereof and use

Cross-linked polyvinyl acetals

Plasticizer-containing polyvinylbutyrals, method for producing the...

High-molecular-weight cross-linked polyvinyl butyrals, their use, a...

Polyvinyl acetal and its use

High-molecular, cross-linked polyvinyl butyrals, method for the pro...

Aqueous plastic dispersions presenting increased stability

Surfactant-containing formulations

Use of N-(3-dialkylamino) propyl-N-polyhydroxyalkylcarboxamides and...

Process for the preparation of mixtures of sorbitol monoesters, sor...

Sulphates of fatty-acid polyhydroxyalkylamides and their use

Patents Applicationslast 30 patents

ION-CONDUCTIVE THERMOPLASTIC COMPOSITION, ELECTROCHROMIC COMPOSITE...

METHOD FOR THE PRODUCTION OF POLYVINYL ACETALS HAVING A LOW RESIDUA...

Crosslinked polyvinyl acetals

Crosslinked polyvinyl acetals

Cross-linked polyvinyl acetals

High-molecular-weight cross-linked polyvinyl butyrals, their use, a...

High-molecular, crosslinked polyvinyl butyrals, method for the prod...

Food-coating composition, process for preparation thereof and use

Polyvinyl acetal and its use

Plasticizer-containing polyvinylbutyrals, method for producing the...

High-molecular, cross-linked polyvinyl butyrals, method for the pro...