All trademarks belong to their respective companies. To the best of our knowledge this includes but is probably not limited to:

Access, Amalgam and related characters are jointly ™ by Marvel and DC.
Conan ™ and related characters are ™ by Conan Properties, Inc.
Doc Savage and related characters are © and ™ by Condé Nast Company
The Doctor (Who) and related characters are © and ™ by BBC.
Dreadstar and related character are © and ™ by Jim Starlin.
Elric is the property of Michael Moorcock.
Fu Manchu, Fah Lo Suee and related characters are property of the Sax Rohmer estate
Godzilla and related characters are © and ™ by Toho
Micronauts and related characters are © and/or ™ by A.G.E. Inc. and/or Hasbro
Nightside and related characters are © and/or ™  Robert Weinberg.
Rom, Spaceknights, G.I. Joe, Transformers and related characters are © and ™ by Hasbro Consumer Products
Star Trek ™ and related characters are © by Paramount Pictures
Tarzan, Pellucidar and related characters are ™ by Edgar Rice Burroughs, Inc.

2001: A Space Odyssey is © 1968 Turner Entertainment Co., a Time Warner Company.

No challenge to any copyright or trademark is implied by any mention of any character in this page. This is a non-profit site. Please notify us of any improper character use, and we will rectify the situation as soon as possible. Thanks!

More about trademarks. It seems that ® is used to denote a federally registered trademark, and ™ (or ? SM) to denote an unregistered trademark.

More about copyrights, the Top 10 Copyright Myths, is it illegal to link to a webpage?