直 Japanese PDF Font
  • Our Professionals
  • Our Work
  • Our Insights
  • Offices
  • Firm
  • Careers
Finnegan
  • Articles & Books
    • Ad Law Buzz Blog
    • At the PTAB Blog
    • European IP Blog
    • Federal Circuit IP Blog
    • INCONTESTABLE® Blog
    • Prosecution First Blog
  • Events & Webinars
  • IP Updates
  • Podcasts
    • AI + Finnegan
    • AI + Copyright
    • AI + Patent
    • AI + Privacy
    • AI + Trade Secrets
    • AI + Trademark
  • Unified Patent Court (UPC) Hub

Article

Rule Changes at the USPTO

March 2021

CIPA Journal

By Connor M. McGregor; Timothy P. McAnulty

The US Patent and Trademark Office (USPTO) proposed a rule change affecting applicants subject to joint research agreements. The proposed rule expands the ability of parties to a joint research agreement to file terminal disclaimers and overcome double patenting rejections. And it further allows parties to preemptively file terminal disclaimers to expedite prosecution. This article provides a backdrop for the rule change and discusses potential benefits to applicants.

Read "Rule Changes at the USPTO"

Tags

United States Patent and Trademark Office (USPTO)

Related Offices

Washington, DC

Related Professionals

Connor M. McGregor
Associate
Washington, DC
+1 202 408 4363
Email
Timothy P. McAnulty
Partner
Washington, DC
+1 202 408 4348
Email

Originally printed in CIPA Journal on March 2021. This article is for informational purposes, is not intended to constitute legal advice, and may be considered advertising under applicable state laws. This article is only the opinion of the authors and is not attributable to Finnegan, Henderson, Farabow, Garrett & Dunner, LLP, or the firm’s clients.

Related Insights

Conference

IAM Live: Navigating the UPC 2026

November 4, 2026

Paris

Webinar

Successful Strategies to Win Alice Motions and Fee Awards in Patent Cases Against Non-Practicing Entities

July 22, 2026

Webinar

Articles

When the Classroom Goes Dark: Lessons from the Canvas Breach for Corporate Cyber Preparedness

July 8, 2026

Webinar

Inventive Step in Europe and the US: Comparing the UPC, EPO and National Approaches

July 8, 2026

Webinar

At the PTAB Blog

Federal Circuit PTAB Appeal Statistics for March–May 2026

July 2, 2026

Articles

EPR Academy, Part 4 of 6: Choosing Between EPR, IPR, PGR, and Reissue

July 1, 2026

At the PTAB Blog

Deadline Evolution: Director Extends Deadline for Requesting Director Review of Institution Grants to 30 Days

June 30, 2026

Articles

Article_D.-Mass-Patent-Litigation-Update-October-2024

D. Mass. Patent Litigation Update: May 2026

June 30, 2026

Federal Circuit IP Blog

Federal Circuit Affirms Noninfringement Ruling in Hatch-Waxman Litigation Based on Claim Construction, Prosecution History Estoppel, and the Disclosure-Dedication Rule

June 26, 2026

Due to international data regulations, we’ve updated our privacy policy. Click here to read our privacy policy in full.

  • Privacy
  • Disclaimer
  • Legal Notices
  • Fraud Alert
  • EEO Statement
  • Cookies
  • Contact Us

© 2026 Finnegan, Henderson, Farabow, Garrett & Dunner, LLP