PATENT 

The Constitutional Basis for Patent

U.S. Patent and Trademark Office

Patent Basics

An Overview of Patent from the Legal Information Institute
USPTO -- General Information Concerning Patents
Oppedahl & Larson -- General Information about Patents
A Patent FAQ

U.S. Patent Statutes

Title 35 of the United States Code

Pending Patent Legislation

Selected Patent Cases

Diamond v. Chakrabarty (Patenting Living Organisms)

Aronson v. Quick Point Pencil Co. (Licensing)

Graver Tank & Mfg. Co. v. Linde Air Prods. Co. (Equivalents)

Graham v. John Deere Co. (Non-obviousness)

Parker v. Flook (Mathematial Formulae)

Sears, Roebuck & Co. v. Stiffel Co. (Infringement)

Patent Treaties

Patent Cooperation Treaty

Paris Convention for The Protection of Industrial Property

GATT

Strasbourg Agreement Concerning the International Patent Classification (1971)

Hague Agreement Concerning the International Deposit of Industrial Designs (1925)

Treaty on Intellectual Property in Respect of Integrated Circuits

Budapest Treaty on the International Recognition of the Deposit of Microorganisms for the Purposes of Patent Procedure

Other Collections and Resources on Patent

IBM's Patent Server

Netherlands Institute of Patent Agents

Yahoo's Patent List

Patent Articles/Speeches/Testimony

Patently Absurd

Documents Dealing with Patent Issues

Patent Organizations/Businesses

The World Intellectual Property Organization (WIPO)

MicroPatent

Software Patent Institute