OLAF NORBERT KIRCHNER

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WILMINGTON, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for forming molded articles, particular by blow molding, ut...
- Patent number 7,026,412
- Issue date Apr 11, 2006
- E. I. Du Pont de Nemours and Company
- Jean-Michel Philippoz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Calcium reactants in blends containing copolyether ester elastomers...
- Patent number 6,727,324
- Issue date Apr 27, 2004
- E. I. Du Pont de Nemours and Company
- Jean-Michel Philippoz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of collecting materials exuded from plant roots
- Patent number 6,615,537
- Issue date Sep 9, 2003
- E. I. Du Pont de Nemours and Company
- Mark Christopher Tonkin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Irrigation device
- Patent number 6,484,439
- Issue date Nov 26, 2002
- E. I. Du Pont de Nemours and Company
- Mark Christopher Tonkin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for modifying root growth
- Patent number 6,453,610
- Issue date Sep 24, 2002
- E. I. Du Pont de Nemours and Company
- Mark Christopher Tonkin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Water purification apparatus
- Publication number 20040124145
- Publication date Jul 1, 2004
- Mark Christopher Tonkin
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Process for forming molded articles, particularly by blow molding,...
- Publication number 20040077772
- Publication date Apr 22, 2004
- Jean-Michel Philippoz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for modifying root growth
- Publication number 20030019153
- Publication date Jan 30, 2003
- Mark Christopher Tonkin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Moldable resin composition based on copolysters elastomers
- Publication number 20030008141
- Publication date Jan 9, 2003
- Jean-Michel Philippoz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water purification apparatus
- Publication number 20020130078
- Publication date Sep 19, 2002
- Mark Christopher Tonkin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MODIFYING ROOT GROWTH
- Publication number 20020007588
- Publication date Jan 24, 2002
- MARK CHISTOPHER TONKIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...