Henricus J.M. Van De Ven

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Arnhem, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a reflective membrane and the membrane produce...
- Patent number 8,119,246
- Issue date Feb 21, 2012
- Sympatex Technologies GmbH
- Gabriele B. Wittmann
- F41 - WEAPONS
Information Patent Grant
Water-vapor-permeable, watertight, and heat-reflecting flat composi...
- Patent number 6,800,573
- Issue date Oct 5, 2004
- Sympatex Technologies GmbH
- Henricus J. M. Van De Ven
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Water vapor permeable and waterproof polyester membrane pigmented w...
- Patent number 6,028,019
- Issue date Feb 22, 2000
- Akzo Nobel, N.V.
- Jozef Christiaan Wilhelmus Spijkers
- A41 - WEARING APPAREL
Information Patent Grant
Water vapor permeable and waterproof polyester membrane pigmented w...
- Patent number 5,859,083
- Issue date Jan 12, 1999
- Akzo Nobel N.V.
- Jozef Christiaan Wilhelmus Spijkers
- A41 - WEARING APPAREL
Information Patent Grant
Waterproof, breathable rainwear and waterproof articles of foam pla...
- Patent number 5,562,977
- Issue date Oct 8, 1996
- Akzo Nobel N.V.
- Jan Jager
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Molding made from a foam plastic, and the production thereof
- Patent number 5,114,784
- Issue date May 19, 1992
- Akzo N.V.
- Henricus J. M. Van de Ven
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing a Reflective Membrane and the Membrane Produce...
- Publication number 20090226731
- Publication date Sep 10, 2009
- SYMPATEX TECHNOLOGIES GMBH
- Gabriele B. Wittmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water-vapor-permeable, watertight, and heat reflecting flat composi...
- Publication number 20050003207
- Publication date Jan 6, 2005
- Sympatex Technologies GmbH
- Henricus J.M. Van De Ven
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Water-vapor-permeable, watertight, and heat-reflecting flat composi...
- Publication number 20020049020
- Publication date Apr 25, 2002
- Sympatex Technologies GmbH
- Henricus J.M. Van De Ven
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...