Patent Data Bases
·  status of European applications and patents
·  esp@cenet information
·  German, EP, WO, JP, worldwide patent publications
·  US Patent Full-Text and Full-Page Image Databases
·  DPMA research data base DEPATISnet
 
Patent Offices
·  German Patent and Trade Mark Office (GPTO)
·  European Patent Office (EPO)
·  United States Patent and Trademark Office
·  Japan Patent Office
·  U.K. Patent Office
·  World Intellectual Property Organization (WIPO)
·  Office for Harmonization in the International Market (OHIM)
 
Courts
·  European Court of Justice
·  U.K. High Court
·  German Federal Court of Justice (BGH)
·  German Federal Patent Court (Bundespatentgericht)
·  US Court of Appeals for the Federal Circuit
 
Jurisdiction and Case Law
·  German laws
·  European Patent Convention
·  Case law of the EPO Boards of Appeal
·  Decisions of the EPO Boards of Appeal (full-text)
·  Decisions of the Federal Court of Justice (full-text)
 
Professional Associations
·  Licensing Executives Society Deutsche Landesgruppe e. V.
 
Link Lists
·  EPA Patent information on the Internet
·  DPMA - Internet-Links
·  Links to government departments, courts, Bundestag (Federal Diet)