The mission of the PCT Special Programs Office is to provide the world-wide intellectual property community with the most innovative and up-to-date customer service involving the Patent Cooperation Treaty.

In order to promptly and accurately fulfill the numerous customer requests for PCT forms and information, the PCT Special Programs Office maintains this World Wide Web publication in order to provide the most current versions of all PCT forms and fees needed for filing and prosecuting international applications in the United States Patent and Trademark Office.

In our continuing efforts to meet the rapidly growing needs of our customers on a world-wide basis and provide a user-friendly product, the PCT Special Programs Office offers downloadable forms and information needed for the filing of international applications in the United States Receiving Office and the prosecution of international applications before: the United States International Searching Authority; the United States International Preliminary Examining Authority; the United States Designated Office; and, the United States Elected Office.

Each form is available in Adobe Acrobat PDF for viewing and printing; however, doing so requires that you have Adobe's free Acrobat reader installed on your computer. Details of reader installation and integration with your web browser are dependent upon your computing and browsing environment and cannot be provided or supported by PTO.

Comments and suggestions relating to the forms and information available on the World Wide Web may be directed to the PCT Special Programs Office by mail or telephone. Any correspondence by mail should be addressed to the Assistant Commissioner for Patents, Box PCT, Washington, DC 20231. The contents of the envelope should be addressed to the attention of Carol Bidwell, PCT Special Program Office Supervisor mailto:cbidwell@uspto.gov. Carol may be reached by facsimile at (703) 305-2919. This World Wide Web Publication is for you, so please let us know what you think about it. Only then can we provide a better service.

A mailing list is maintained to notify PCT customers, via e-mail, of updates to the forms and other information on these pages. Requests to be placed on this list should be sent to pctupdates-request@uspto.gov. Please ensure that you include your preferred e-mail address in the request.

The PCT Help Desk, which provides information and assistance on the PCT process, may also be reached by telephone at (703) 305-3257 between the hours of 9:00 am and 4:30 pm (EST/EDT), Monday through Friday; or, by facsimile at (703) 305-2919 twenty-four hours a day.

The PCT Special Programs Office has made every effort possible to ensure that the PCT forms and information available on this World Wide Web site are accurate and up-to-date. It is the user's responsibility to ensure that the forms and information being downloaded and used in connection with any international application are accurate and current. The Request and Demand Forms are typically updated twice a year (January and July) by the International Bureau of the World Intellectual Property Organization (WIPO). Any newly revised forms or information should be available within 48 hours of receipt by the PCT Special Programs Office. A reasonable delay between the date of revision and availability on this World Wide Web site should be anticipated.