Copyright Services
Licensing, ClearanceDept.com, Click&Copyright, Copyright Aid, Copyright Information Center at Cornell University, Copyright Protection Services International, Copyright Witness, Copyrightvault.com, Copyscape - Website Plagiarism Search, Indiana University - Copyright Management Center, Infringement Watch
Patent Services
Drawings, Patent Agents, Searching, Technology Transfer, 123patent.com, BioLogica, Chemical Patent Services, Computer Patent Annuities, Derwent, ePatentManager.com, General Patent Corporation, INTX, Inventors Insider Internet TV Show, IP Innovation
Trademark Services
4TradeMark.com, Allmark Trademark, Devine Corporation, EUTradeMark.info, Inlex Counsel, Intelic, IPLab, Lawmart.com, Legalname.com, Mahtta Trademark Company
Cabinet Enpora
Offers prosecuting domestic and foreign patent, trademark and design applications. Includes description of services and overview.
Marcaria.com
Offerering online trademark registration and protection services in a number of Western Hemisphere and European countries.
Plougmann & Vingtoft A/S
Intellectual property consultancy based in Denmark, with offices in Germany and Norway.
Pretection
Netherlands-based firm providing brand and intellectual property monitoring and corporate legal services against illegal actions by third parties. Site lists services, links, and representative cases.
Saifam Ltd.
Provider of intellectual property services for Africa and the Middle East.