Ralph Ulrich

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyamide molding compositions with improved flowability
- Patent number 7,947,360
- Issue date May 24, 2011
- LANXESS Deutschland GmbH
- Detlev Joachimi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molding compositions based on a thermoplastic polyester with improv...
- Patent number 7,378,470
- Issue date May 27, 2008
- LANXESS Deutschland GmbH
- Peter Persigehl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide molding compositions
- Patent number 7,138,080
- Issue date Nov 21, 2006
- Bayer MaterialScience AG
- Ralph Ulrich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of polyamide
- Patent number 6,916,901
- Issue date Jul 12, 2005
- Bayer Aktiengesellschaft
- Sven Gestermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
EVOH and EVM in single- or multilayer products
- Patent number 6,727,002
- Issue date Apr 27, 2004
- Bayer Aktiengesellschaft
- Martin Hoch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Polyamide molding compositions
- Publication number 20060258807
- Publication date Nov 16, 2006
- Ralph Ulrich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molding compositions based on a thermoplastic polyester with improv...
- Publication number 20060211810
- Publication date Sep 21, 2006
- Peter Persigehl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyamide molding compositions with improved flowability
- Publication number 20060189747
- Publication date Aug 24, 2006
- Detlev Joachimi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Extrusion process with polyamides
- Publication number 20050271887
- Publication date Dec 8, 2005
- Ralph Ulrich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyamide molding compositions
- Publication number 20040242757
- Publication date Dec 2, 2004
- Ralph Ulrich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for preparing polyamide 6 having a low dimer content
- Publication number 20040127678
- Publication date Jul 1, 2004
- Ralph Ulrich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EVOH and EVM in single- or multilayer products
- Publication number 20030134982
- Publication date Jul 17, 2003
- Martin Hoch
- B32 - LAYERED PRODUCTS
Information Patent Application
Production of polyamide
- Publication number 20030125506
- Publication date Jul 3, 2003
- Sven Gestermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Ralph Ulrich

Person

Patents Grantslast 30 patents

Polyamide molding compositions with improved flowability

Molding compositions based on a thermoplastic polyester with improv...

Polyamide molding compositions

Production of polyamide

EVOH and EVM in single- or multilayer products

Patents Applicationslast 30 patents

Polyamide molding compositions

Molding compositions based on a thermoplastic polyester with improv...

Polyamide molding compositions with improved flowability

Extrusion process with polyamides

Polyamide molding compositions

Process for preparing polyamide 6 having a low dimer content

EVOH and EVM in single- or multilayer products

Production of polyamide