www.ipo.org --
Intellectual Property Owners Association (IPO), established in 1972 is a trade association for owners of patents, trademarks, copyrights and trade secrets. IPO is the only association in the U.S. that serves all intellectual property owners in all industries and all fields of technology.

www.les.org --
The Licensing Executives Society (U.S.A. & Canada), Inc. is a professional society comprised of over 5,000 members who are involved in the transfer, use, development, manufacture and marketing of intellectual property, including professionals in the field of law, academics, science government and the private sector.

www.autm.com --
AUTM® is a nonprofit association with membership of more than 3,200 technology managers and business executives who manage intellectual property-one of the most active growth sectors of the U.S. economy.

www.the-dma.org --
The Direct Marketing Association is the leading global trade association of business and nonprofit organizations using and supporting direct marketing tools and techniques.