Comments on 2019 Revised Subject Matter Eligibility Guidance | USPTO

The following comments have been submitted in response to the request for comments titled "2019 Revised Patent Subject Matter Eligibility Guidance," which was published in the Federal Register at 83 FR 50 (January 7, 2019).

To ensure consideration, comments must have been received by March 8, 2019.

Submitters may review this list to ensure their submission has been received. If a comment has not been posted, please resubmit it by e-mail to

Please note that the following documents are posted as originally received but may contain artifacts of scanning, OCR, or document format conversion.

A.  Intellectual Property Organizations

B.  Government Agencies

C.  Academic and Research Institutions

D.  Law Firms

E.  Corporations & Associations

F.  Individuals