Dr. Rolf Claessen
Ph.D., USA, Chemie, Patentanwalt
Patentanwalt / Patent Attorney, Partner, European Trademark and Design Attorney
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Personal information
Professional experience
Jan 2008 - present
(5 months)Xing Member
Patentanwalt / Patent Attorney, Partner, European Trademark and Design Attorney
(The company name is only visible to registered members)
Industry: Legal Services, Patentanwalt, Patent Attorney, Patentwesen, Markenwesen, Design, Gewerblicher Rechtsschutz, Geistiges Eigentum, Rechtsberatung, Rechtsberatung Gewerblicher Rechtsschutz, Patente, Marken, Warenzeichen, Gebrauchsmuster, Geschmacksmuster, Designs, Patentverletzung, Gutachten, Einsprüche, Patentanwälte, Nanotechnologie, Chemie, Materiawissenschaften, Intellectual Property, Patentanmeldung, Markenanmeldung
Jan 2008 - present
(5 months)Xing Member
Arbeitskreisleiter Existenzgründung
Wirtschaftsjunioren Köln, http://www.wjkoeln.de
Industry: Non-Profit Organization
Aug 2007 - present
(10 months)Apr 2004 - present
(4 years, 2 months)Sep 2007 - Dec 2007
(4 months)Xing Member
Patentanwalt / Patent Attorney, European Trademark and Design Attorney
Patentanwälte v. Kreisler Selting Werner, http://www.dompatent.de
Industry: Legal Services, Rechtsberatung Gewerblicher Rechtsschutz Patente Marken Warenzeichen Gebrauchsmuster Geschmacksmuster Designs Patentverletzung Gutachten Einsprüche Patentanwälte Nanotechnologie Chemie Patentwesen
Jul 2007 - Sep 2007
(3 months)Xing Member
Patentanwälte v. Kreisler Selting Werner, http://www.dompatent.de
Industry: Legal Services
Sep 2003 - Jul 2007
(3 years, 11 months)Xing Member
Patentanwaltskandidat / Trainee Patent Attorney
Patentanwälte v. Kreisler Selting Werner, http://www.dompatent.de
Industry: Legal Services
Jan 2002 - Sep 2003
(1 year, 9 months)Xing Member
SuNyx Surface Nanotechnologies GmbH (Nanotechnologie), http://www.sunyx.de
Industry: Nanotechnology
1996 - 1999
Apr 1996 - Apr 1996
(1 month)Jul 1993 - Sep 1993
(3 months)Educational background
JCI Univeristy, Sep 2007 - Sep 2007
JCI Achieve, Graduate
Fernuniversität Hagen, Jun 2004 - Jun 2006
Rechtswissenschaften
State University of New York / AlbanyNanotech (Promotion), Sep 1997 - Jan 2002
Chemie, Physik, Halbleiter, Nanotechnologie, Ph.D.
Universität Würzburg, Apr 1996 - Sep 1997
Chemie
Universität Tübingen, Oct 1993 - Apr 1996
Chemie, Vordiplom
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