Different important and interesting Links

Patent Offices
German Patent and Trade Mark Office (Deutsches Patent- und Markenamt)		http://www.dpma.de
European Patent Office		http://www.european-patent-office.org List of Member States of EPO
Office of Harmonisation in the Internal Market (Trade Marks and Designs)		http://oami.europa.eu/en/default.htm
US Patent Office		http://www.uspto.gov
Japanese Patent Office		http://www.jpo.go.jp
World Intellectual Property Organisation ("International Patent Office")		http://www.wipo.org
Link Page of European Patent Office with Informations worldwide (different Patent Links: Patent Offices, Patent Databases, Patent Informations Provider, and others)		http://www.european-patent-office.org/onlinelinks/
Courts
Federal Patent Court (Bundespatentgericht)		http://www.bundespatentgericht.de
Federal High Court (Bundesgerichtshof)		http://www.bundesgerichtshof.de/
European Court of Justice		http://www.curia.eu.int
Appeal Court Düsseldorf		http://www.olg-duesseldorf.nrw.de
Appeal Court Karlsruhe		http://www.olg-karlsruhe.de
Appeal Court München		http://www.justiz.bayern.de/olg/m
Attorneys
German Bar of Patent Attorneys (Patentanwaltskammer)		http://www.patentanwaelte.de
Search on German Patent Attorneys		http://www.patentanwalt-suche.de
Institute of Professional Representatives before the European Patent Office		http://www.patentepi.com
Deutsche Vereinigung für Gewerblichen Rechtsschutz und Urheberrecht GRUR)		http://www.grur.de
Max Planck Institute for Foreign and International Patent, Copyright and Competition Law		http://www.intellecprop.mpg.de
Legal Informations
Patentgesetz, Markengesetz, Gebrauchsmustergesetz		http://transpatent.com/gesetze/volltext.htm
European Patent Convention		http://www.epo.org/patents/law/legal-texts.html
Regulations on the Community Trade Marks		http://oami.europa.eu/en/mark/aspects/reg.htm
Legal Aspects concerning Community Designs		http://oami.europa.eu/en/design/legalaspects.htm
USA: Manual of Patent Examining Procedure (MPEP)		http://www.uspto.gov/web/offices/pac/mpep/index.html
Registers of Protective Rights
Status of German Patents, Marks and Applications		https://dpinfo.dpma.de
EPA-Register for EP-Patents and Applications		http://www.epoline.org/portal/public
USPTO Informations for US-Patents		http://www.uspto.gov/patft/index.html
DEnic (Registration side for DE-Domains)		http://www.denic.de
EURid (Registration side for EU-Domains)		http://www.eurid.eu/de/general/home-page?set_language=de&cl=de
American Intellectual Property Law Association		http://www.aipla.org