Willem C. Drost

Person

Zeist, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Fibre-reinforced polymer composites and processes for preparing the...
- Patent number 7,866,139
- Issue date Jan 11, 2011
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Jan J. de Vlieger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of particulate material derived from mammalian hair in the prep...
- Patent number 7,862,684
- Issue date Jan 4, 2011
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Theodoor M. Slaghek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cover layers to prevent weed growth
- Patent number 7,805,883
- Issue date Oct 5, 2010
- Nederlandse Organisatie Voortoegepast-Natuurwetenschappelijk Onderzoek Tno
- Theodoor Maximiliaan Slaghek
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Mixing of a protein hydrolysate derived from keratin-containing mat...
- Patent number 7,655,113
- Issue date Feb 2, 2010
- Nederlandse Organisatie voor toegepastnatuurwetenschappelijk Onderzoek TNO
- Theodoor M. Slaghek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cover layers to prevent weed growth
- Patent number 7,597,753
- Issue date Oct 6, 2009
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Theodoor Maximilaan Slaghek
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for manufacturing insulating and/or fire-resistant material,...
- Patent number 7,531,245
- Issue date May 12, 2009
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Theodoor Maximiliaan Slaghek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COVER LAYERS TO PREVENT WEED GROWTH
- Publication number 20100056461
- Publication date Mar 4, 2010
- Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO
- Theodoor Maximilaan SLAGHEK
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Fibre-Reinforced Polymer Composites And Processes For Preparing The...
- Publication number 20080064793
- Publication date Mar 13, 2008
- Jan J. de Vlieger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of particulate material derived from mammalian hair in the prep...
- Publication number 20070158038
- Publication date Jul 12, 2007
- Theodoor M. Slaghek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of protein hydrolysate derived from keratin-containing material...
- Publication number 20070151686
- Publication date Jul 5, 2007
- Theodoor Slaghek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for manufacturing insulating and/or fire-resistant material,...
- Publication number 20070039613
- Publication date Feb 22, 2007
- Theodoor Maximiliaan Slaghek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cover layers to prevent weed growth
- Publication number 20050279019
- Publication date Dec 22, 2005
- Theodoor Maximiliaan Slanghek
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Willem C. Drost

Person

Patents Grantslast 30 patents

Fibre-reinforced polymer composites and processes for preparing the...

Use of particulate material derived from mammalian hair in the prep...

Cover layers to prevent weed growth

Mixing of a protein hydrolysate derived from keratin-containing mat...

Cover layers to prevent weed growth

Method for manufacturing insulating and/or fire-resistant material,...

Patents Applicationslast 30 patents

COVER LAYERS TO PREVENT WEED GROWTH

Fibre-Reinforced Polymer Composites And Processes For Preparing The...

Use of particulate material derived from mammalian hair in the prep...

Use of protein hydrolysate derived from keratin-containing material...

Method for manufacturing insulating and/or fire-resistant material,...

Cover layers to prevent weed growth