Erin M. Dunston

Buchanan Ingersoll & Rooney PC

Erin M. Dunston focuses her practice on inter partes reviews, interferences, district court litigation, opinions and prosecution — primarily in the fields of biotechnology, pharmaceuticals and medical devices. Her litigation practice includes classic infringement and declaratory judgment cases, as well as Paragraph IV cases. She is a member of the firm’s Associates’ Committee.

Erin has assisted in more than 40 interferences before the Patent Trial and Appeal Board. As a result, she is knowledgeable on all phases of interference work, ranging from pre-request analyses to preparation for and participation at final hearings and subsequent appeals to the Federal Circuit.

Erin’s significant interference experience before the PTAB serves as a useful backdrop to the America Invents Act post-grant proceedings, including inter partes reviews, post-grant reviews, covered business method patent reviews, and derivation matters. Erin has handled IPRs for both patent owners and petitioners.

In addition to the IPR matters that Erin is working on, she was also a panelist on the inaugural PTAB AIA Roundtable, held on April 15, 2014 at the United States Patent and Trademark Office. The panel discussed AIA trial statistics, lessons learned and techniques for successful motions practice.

The fact pattern used at that roundtable, and all subsequent PTAB roundtables throughout the country, was initially drafted by Erin for a Pauline Newman Inn of Court meeting titled “Concurrent Post-Grant Proceedings: Dos, Don’ts, and Tips for Creating a Strong Record for Appeal or Civil Action,” where Erin moderated a panel of judges and practitioners. Erin served as a panelist in April of 2016 for a PTO ‘Boardside Chat’ on the recent rule amendments.

To help to ensure familiarity with current patent practice and to complement her litigation, post-grant, and interference work, Erin maintains a significant patent prosecution docket. Erin has experience in all phases of patent prosecution, from pre-filing investigations and application drafting to appeals to the Patent Trial and Appeal Board and Federal Circuit.


  • University of the Pacific, McGeorge School of Law, J.D., 1999
  • Boston College, B.S., 1996, Biochemistry


  • Past President, Bar Association of the District of Columbia
  • Former President, McGeorge School of Law Alumni Board
  • Post-Grant Patent Office Practice Committee, Intellectual Property Owners’ Association
  • Interference, Patent Litigation, and Biotechnology Sections, American Intellectual Property Law Association
  • Patent Litigation Section, Federal Circuit Bar Association
  • Member, Pauline Newman American IP Inn of Court


Rate : $$$

What types of cases Attorney Erin M. Dunston & Buchanan Ingersoll & Rooney PC can handle?
Buchanan Ingersoll & Rooney PC can handle cases related to laws concerning Litigation, Intellectual Property, Licensing. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
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Buchanan Ingersoll & Rooney PC is located at 1737 King St #500, Alexandria, VA 22314, USA. You can reach out to Buchanan Ingersoll & Rooney PC using their phone line 703 838 6645. You can also check their website
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Buchanan Ingersoll & Rooney PC
1737 King St #500, Alexandria, VA 22314, USA
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