Wolf-Dieter Pirig

Person

Euskirchen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Flame-retardant coating
- Patent number 6,642,284
- Issue date Nov 4, 2003
- Clariant GmbH
- Volker Thewes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Flame-retardant coating for fiber materials
- Patent number 6,617,382
- Issue date Sep 9, 2003
- Clariant GmbH
- Wolf-Dieter Pirig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Flame-retartant coating
- Patent number 6,251,961
- Issue date Jun 26, 2001
- Clariant GmbH
- Wolf-Dieter Pirig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Intumescent coating stable under tropical conditions
- Patent number 6,054,513
- Issue date Apr 25, 2000
- Clariant GmbH
- Wolf-Dieter Pirig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphorus-modified coating compositions, a process for their prepa...
- Patent number 5,759,691
- Issue date Jun 2, 1998
- Hoechst Aktiengesellschaft
- Guido Scholz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphorous-modified coating compositions, a process for their prep...
- Patent number 5,759,692
- Issue date Jun 2, 1998
- Hoechst Aktiengesellschaft
- Guido Scholz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expandable, flame-retardant coating compositions
- Patent number 5,749,948
- Issue date May 12, 1998
- Hoechst Aktiengesellschaft
- Guido Scholz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Flame-retardant coating
- Publication number 20010027226
- Publication date Oct 4, 2001
- Clariant GmbH
- Volker Thewes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Wolf-Dieter Pirig

Person

Patents Grantslast 30 patents

Flame-retardant coating

Flame-retardant coating for fiber materials

Flame-retartant coating

Intumescent coating stable under tropical conditions

Phosphorus-modified coating compositions, a process for their prepa...

Phosphorous-modified coating compositions, a process for their prep...

Expandable, flame-retardant coating compositions

Patents Applicationslast 30 patents

Flame-retardant coating