China Trademark Service Located in Beijing, specializing in Trademarks, Patents and Copyrights in the field of intellectual property

Comprehensive, patent, research and industry presentation services Effective and inexpensive patent, patent searches, and industry presentation services. 20 years experience. Free advice.

Copyright Now! Copyright Protection and Trademark Search Registration Simply fill out this form and click 'send' to register your copyright with the U.S. Copyright Office. Fill out our simple form to perform one or more trademark searches.

Copyright Society of the U.S.A. The Copyright Society is a nonprofit corporation that was organized in 1953 to foster interest in and advance the study of copyright law.

Copyrights Online US copyright registration services by intellectual property attorneys at affordable, fixed fees. Protect your software, artistic, and literary works.

copysearch.com CopySearch Inc. is an 18-year-old Intellectual Property research consulting firm based in Washington, DC. We perform Trademark, Copyright, and Patent Searches and related filings for individuals and companies. Quick, responsive service at LOW P

Custom Research Services We provide the following services: Litigation Support, Patent & Technical Literature Searches, Validity/Infringement Searches, Evaluation of Technology, Business Opportunity Assessment, Expert Witness, Biotechnology, Biomedical, Chemical, Physics

Dakatec Patent Drafting Services Specializing in Patent and Trademark drawings. A fully equipped CAD facility.See further for sample drawings from $35 per sheet to $195 per sheet.

Daniel Kirshner, Patent Attorney Law firm specializing in advising clients on trademark matters, including trademark searches and registrations.

Davies Collison Cave Davies Ryan De Boos Intellectual Property Site Information & assistance on protecting your patent, design and trademark rights, particularly in Australia.

Dennemeyer Web Site Patent and Trademark related services: Worldwide Patent anuities payment,Worldwide trademark filing and renewal, Online Trademark Se

Derwent Patent Information Derwent Scientific and Patent Information offers a range of products and services to the professional and research communities.

Donald J. Ersler, Patent, Trademark, and Copyright Law Patent attorney with degrees in both mechanical and electricalengineering and twelve years of design engineering experience.Offering flat fees for filing patent and trademarks.

Drafting U.S. Patent Application Specifications How to write a U.S. Patent Application for the layman. A must for the back-yard, solo inventor as well as the novice patent attorney.

Enpat, Inc. Assist patent owners license and enforce their patents. Free evaluation form to determine eligibility of partnership.

European Caveats Limited European Patent watching service

European Patent Office

Express Search, Inc. Express Search provides Patent and Trademark research to Attorneys, Agents, Inventors and Businesses.

Famous Trademarks, Inc. Famous Trademarks, Inc. is a trademark protection service which offers trademark protection via the internet and print media, and trademark design.