Nils Hansen

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2000 Hamburg 60, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing naphthenic process oils by hydrogenation
- Patent number 10,982,156
- Issue date Apr 20, 2021
- KLAUS DAHLEKE GMBH & CO. KG
- Nils Hansen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for producing naphthenic process oils by hydrogenation
- Patent number 10,273,419
- Issue date Apr 30, 2019
- Klaus Dahleke KG
- Nils Hansen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of naphthenic process oils by hydrogenation
- Patent number 9,371,495
- Issue date Jun 21, 2016
- Klaus Dahleke KG
- Nils Hansen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Naphthenic-aromatic hydrocarbon compositions
- Patent number 5,091,007
- Issue date Feb 25, 1992
- Nils Hansen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING NAPHTHENIC PROCESS OILS BY HYDROGENATION
- Publication number 20190203129
- Publication date Jul 4, 2019
- KLAUS DAHLEKE KG
- NILS HANSEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR PRODUCING NAPHTHENIC PROCESS OILS BY HYDROGENATION
- Publication number 20160333279
- Publication date Nov 17, 2016
- KLAUS DAHLEKE KG
- NILS HANSEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for the Production of Naphthenic Process Oils by Hydrogenation
- Publication number 20120205589
- Publication date Aug 16, 2012
- Nils Hansen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...