Henk Westerhof

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Tijnje, NL

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Patents Grantslast 30 patents

Information Patent Grant
Poly(lactic acid)-containing compositions for use in imparting oil,...
- Patent number 8,137,818
- Issue date Mar 20, 2012
- Tate & Lyle Ingredients Americas LLC
- Michael D. Harrison
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Environmentally degradable polymeric compounds, their preparation a...
- Patent number 7,868,101
- Issue date Jan 11, 2011
- Tate & Lyle Public Limited Company
- David Neal Lewis
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Environmentally degradable polymeric compounds their preparation an...
- Patent number 7,465,770
- Issue date Dec 16, 2008
- Tate & Lyle Public Limited Company
- David Neal Lewis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Poly(Lactic Acid)-Containing Compositions for Use in Imparting Oil,...
- Publication number 20100021751
- Publication date Jan 28, 2010
- Michael D. Harrison
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Environmentally Degradable Polymeric Compounds, Their Preparation a...
- Publication number 20070243374
- Publication date Oct 18, 2007
- David Neal Lewis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Environmentally degradable polymeric compounds their preparation an...
- Publication number 20040143072
- Publication date Jul 22, 2004
- David Neal Lewis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...