Dobri Dobrev

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a metal membrane filter
- Patent number 7,713,397
- Issue date May 11, 2010
- Gesellschaft fuer Schwerionen forschung mbH
- Dobri Dobrev
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Sheet material having metal points and method for the production th...
- Patent number 6,923,651
- Issue date Aug 2, 2005
- Gesellschaft fuer Schwerionenforschung mbH
- Norbert Angert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing nanostructures in membrances, and asymmetrical...
- Patent number 6,908,552
- Issue date Jun 21, 2005
- Gesellschaft fuer Schwerionenforschung mbH
- Zuzanna Siwy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of manufacturing plastic foils which are electrically conduc...
- Patent number 5,911,863
- Issue date Jun 15, 1999
- Gesellschaft fur Schwerionenforschung mbH
- Johann Vetter
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Metal membrane filter, and method and apparatus for the production...
- Publication number 20080023337
- Publication date Jan 31, 2008
- Dobri Dobrev
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Sheet material having metal points and method for the production th...
- Publication number 20050064139
- Publication date Mar 24, 2005
- Norbert Angert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Film material comprising spikes and method for the production thereof
- Publication number 20040029413
- Publication date Feb 12, 2004
- Norbert Angert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Metal membrane filter, and method and apparatus for the production...
- Publication number 20030196905
- Publication date Oct 23, 2003
- Dobri Dobrev
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method of producing nanostructures in membrances, and asymmetrical...
- Publication number 20030159985
- Publication date Aug 28, 2003
- Zuzanna Siwy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL