End of header main content
 Back to home

Full list of published patent documents

Loading products...

Start of dialog

continue to sign in form

Sign in

Loading...
Sign in form.
Sign in form.
Email address
  

Your password has expired. Enter a new password.

Expired password form.

Password requirements

  • Minimum of 12 characters
  • One uppercase and one lowercase letter
  • One number and one special character
    ("!@#$%^&*()_+-={}|[]:";'<>?,./)

Two-step authentication provides an extra layer of security to your account by requiring you to enter an authentication code.

Note: Two-step authentication may be required in order to access certain areas within the site.

Receive code via:

Authentication code form

This is a United States Patent and Trademark Office (USPTO) computer system, which may be accessed and used only for official Government business by authorized personnel. Unauthorized access, actions, use, modification, or disclosure of the data contained herein or in transit to/from this system constitutes a violation of the Computer Fraud and Abuse Act, Pub. L. No. 99-474, codified at 18 U.S.C. §1030, state criminal and civil laws, and may subject violators to criminal, civil, and/or administrative action and penalties. Regardless of geographic location, authorized use of this system must comply with USPTO policy, as documented in the USPTO AAO 202-737 (Limited Personal Use of Government Equipment), AAO 212-4 (Information Technology Security Policy) and the USPTO Rules of the Road. Unauthorized use or actions exceeding authorized use of USPTO systems will be investigated, and, when appropriate, official sanctions will be imposed. All data contained on USPTO computer systems is owned by the USPTO, and may be monitored, intercepted, recorded, read, copied, captured, and disclosed in any manner by authorized personnel. THERE IS NO RIGHT OF PRIVACY IN THIS SYSTEM. System personnel may give to law enforcement officials, for investigation and prosecution, any potential evidence of crime found on USPTO computer systems. USE OF THIS SYSTEM BY ANY USER, AUTHORIZED OR UNAUTHORIZED, CONSTITUTES CONSENT TO THIS MONITORING, INTERCEPTION, RECORDING, READING, COPYING, CAPTURING, AND DISCLOSURE. Suspected access violations or policy infractions should be reported to the USPTO Service Desk at (571) 272-9000.