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Deirdre Long Absolonne

Senior Counsel
Phone: +1 212.803.4065
590 Madison Avenue, 20th Floor
New York, NY 10022-2544

Deirdre Long Absolonne is a senior counsel in the New York office of Crowell & Moring and is in the Health Care Group.

Deirdre represents not-for-profit religious and charitable organizations, foundations, health care and educational institutions, and other tax-exempt entities, advising on a broad range of legal and practical issues.

Deirdre has significant experience in intellectual property matters, including trademark registrations, copyright issues, trademark licensing, and the enforcement of trademark rights, particularly enforcement challenges and licensing opportunities that arise from famous marks. Her experience includes trademark matters for clients across industries, including financial services, medical devices, consumer products, and technology products and services. She also counsels clients with respect to internet legal issues, domain names, and technology-related transactions.


  • Harvard University, B.A. (1994) cum laude
  • University of Virginia School of Law, J.D. (1998)


Admitted to practice: New York, Connecticut

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"Supreme Court Finds that "" Terms Can Be Trademarks," Advertising & State AG Alert (July 6, 2020). Contacts: David Ervin, Deirdre Long Absolonne, Michelle Chipetine, Suzanne Trivette
Client Alert / Newsletter
"USPTO Announces Prioritization of Pandemic-Related Trademarks," IP Insights (June 22, 2020). Contacts: Anne Elise Herold Li, Deirdre Long Absolonne, Suzanne Trivette
Client Alert / Newsletter
"U.S. Copyright Office Weighs in on "Unbalanced" DMCA Safe Harbor System," IP Insights (June 4, 2020). Contacts: Anne Elise Herold Li, Deirdre Long Absolonne, Michelle Chipetine, Suzanne Trivette
Client Alert / Newsletter
"All Aboard: New York Enacts The Women on Corporate Board Study Act," Health Care Alert (February 5, 2020). Contacts: Stephanie Marcantonio, Deirdre Long Absolonne, Marsena Farris, Michelle Chipetine
Client Alert / Newsletter
"No Registration Without Representation: U.S. Requires Foreign Trademark Owners to Engage U.S.-Licensed Attorneys," IP Insights (July 24, 2019). Contacts: Anne Elise Herold Li, Deirdre Long Absolonne, Michelle Chipetine
Client Alert / Newsletter
"Trademark Infringer Gets the Boot," IP Insights (May 13, 2019). Contacts: Deirdre Long Absolonne, Preetha Chakrabarti, Michelle Chipetine
Client Alert / Newsletter
"Who Says There’s No Free Parking in New York?," Health Care Alert (December 12, 2018). Contacts: Charles C. Hwang, Paul Mourning, Deirdre Long Absolonne
Client Alert / Newsletter
Crowell & Moring Launches Elite New York Health Care Practice (Oct.17.2018)
Firm News / Announcement

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Crowell & Moring LLP is an international law firm with more than 500 lawyers representing clients in litigation and arbitration, regulatory, and transactional matters. The firm is internationally recognized for its representation of Fortune 500 companies in high-stakes litigation, as well as its ongoing commitment to pro bono service and diversity. The firm has offices in Washington, DC, New York, Los Angeles, San Francisco, Orange County, London, and Brussels.

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