D. Sean Trainor

Partner at O'Melveny & Myers LLP

D. Sean Trainor

D. Sean Trainor

Partner at O'Melveny & Myers LLP

Biography

Kirkland & Ellis LLP,
Daniel Sean Trainor,
Partner,



Representative Matters

Representing complainant Samsung in Certain Wireless Telecommunications Equipment and Articles Therein, ITC Investigation No. 337-TA-866.

Representing respondent Seiko Epson in Certain Computers and Computer Peripheral Devices and Components Thereof and Products Containing Same, ITC Investigation No. 337-TA-841.

Successfully represented the Clover respondents and their customers in Certain Toner Cartridges and Components Thereof, ITC Investigation No. 337-TA-829.

Representing defendant Samsung in Semcon Tech, LLC v. Samsung Electronics Co., Ltd., in the U.S. District Court for the District of Delaware.

Representing three respondents in Certain Wiper Blades, ITC Investigation No. 337-TA-816.

Successfully represented respondent IBM in Certain Automated Library Devices, ITC Investigation No. 337-TA-746.

Successfully represented KDDI in Technology Patents LLC v. Deutsche Telekom AG, et al., in the U.S. District Court for the District of Maryland, and appeal at the United States Court of Appeals for the Federal Circuit.

Successfully represented complainant Samsung in Certain Flash Memory and Products Containing Same, ITC Investigation No. 337-TA-685.

Successfully represented Samsung and its customer respondents in Certain Flash Memory Chips and Products Containing the Same, ITC Investigation No. 337-TA-664.

Represented third-party defendant in Uship Intellectual Properties, LLC v. United States and IBM Corporation in the U.S. Court of Federal Claims, obtaining summary judgment of noninfringement. Appeal pending at the U.S. Court of Appeals for the Federal Circuit.

Successfully represented plaintiff pharmaceutical manufacturer in GSK and Tafas v. Dudas and U.S. Patent and Trademark Office in the U.S. District Court for the Eastern District of Virginia and U.S. Court of Appeals for the Federal Circuit. Recognized as U.S. Patent Case of the Year 2009 by Managing Intellectual Property.

Represented complainant in Certain Voltage Regulator Circuits, Components Thereof, and Products Containing Same, ITC Investigation No. 337-TA-521.

Successfully represented complainant in Certain Systems for Detecting and Removing Viruses or Worms, Components Thereof, and Products Containing Same, ITC Investigation No. 337-TA-510, and in the ensuing enforcement proceeding.

Represented Hitachi respondents in Certain Zero-Mercury-Added Alkaline Batteries, Parts Thereof, and Products Containing Same, ITC Investigation No. 337-TA-493.

Prior Experience -

McDermott, Will & Emery
Foley & Lardner

Courts

United States District Court for the Eastern District of Michigan

United States District Court for the Eastern District of Virginia

United States Court of Appeals for the Federal Circuit

United States Court of Federal Claims;



Intellectual Property
Patent Infringement Litigation
Patent-Related ITC Proceedings

1999, District of Columbia
1998, Virginia
Registered to practice before the United States Patent and Trademark Office

The George Washington University Law School, J.D., 1998 with Honors
Managing Editor, The George Washington Journal of International Law & Economics
Michigan State University, B.S., Mechanical Engineering, 1995 with Honors

Overview
RelSci Relationships

3272

Number of Awards

6

Relationships
RelSci Relationships are individuals D. Sean Trainor likely has professional access to. A relationship does not necessarily indicate a personal connection.

Managing Partner at O'Melveny & Myers LLP

Relationship likelihood: Strong

Chair, Business Trial & Litigation Practice at O'Melveny & Myers LLP

Relationship likelihood: Strong

Chair, Class Actions, Mass Torts & Insurance Litigation Practice at O'Melveny & Myers LLP

Relationship likelihood: Strong

Chair, Executive Compensation & Employee Benefits Practice at O'Melveny & Myers LLP

Relationship likelihood: Strong

Chair, Antitrust & Competition Practice at O'Melveny & Myers LLP

Relationship likelihood: Strong

Partner at O'Melveny & Myers LLP

Relationship likelihood: Strong

Partner at O'Melveny & Myers LLP

Relationship likelihood: Strong

Partner at O'Melveny & Myers LLP

Relationship likelihood: Strong

Partner at O'Melveny & Myers LLP

Relationship likelihood: Strong

Former Partner at Freshfields Bruckhaus Deringer LLP

Relationship likelihood: Strong

Paths to D. Sean Trainor
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D. Sean Trainor
Partner at O'Melveny & Myers LLP
Education
J.D. with Honors
Class of 1998

Since enrolling its first class in 1865, The George Washington University Law School has produced some of the finest minds across the spectrum of legal scholarship. That tradition continues today, as GW Law graduates use the knowledge and skills they gain here to influence the critical legal conversations of our times.

B.S. in Mechanical Engineering with Honors
Class of 1995

Michigan State University (MSU) is a public research university located in East Lansing, Michigan, United States and is the first land-grant institution that was created to serve as a model for future land-grant colleges in the country under the 1862 Morrill Act. Michigan State has been labeled one of the "Public Ivies," a publicly funded university considered as providing a quality of education comparable to those of the Ivy League. Following the introduction of the Morrill Act, the college became coeducational and expanded its curriculum beyond agriculture. Today, MSU is the ninth-largest university in the United States, with 47,800 students and 2,954 faculty members.

Career History
Partner
2017 - Current

O'Melveny & Myers LLP provides legal services. Its practice areas include labor and employment, litigation, tax, and transactions. The firm serves high-tech companies in the areas of legal advice related to software licensing, intellectual property, and venture capital investments. The company was founded by Henry William O'Melveny in 1885 and is headquartered in Los Angeles. CA.

Partner
Tenure Unconfirmed

Kirkland & Ellis LLP provides legal services. The company counsels clients in complex litigation, corporate and tax, intellectual property and restructuring matters. The company was founded in 1909 and is headquartered in Chicago, IL.

Political Donations
$250
2012

Former President of United States

Awards & Honors
1999
Admitted to Practice in the District of Columbia
1998
Admitted to Virginia State Bar
Court Admission: US District Court, Eastern District of Michigan
Other Affiliations

D. Sean Trainor is affiliated with O'Melveny & Myers LLP, Kirkland & Ellis LLP

This web site is not endorsed by, directly affiliated with, maintained, authorized, or sponsored by D. Sean Trainor. The use of any trade name or trademark is for identification and reference purposes only and does not imply any association with the trademark holder. The Presence of D. Sean Trainor's profile does not indicate a business or promotional relationship of any kind between RelSci and D. Sean Trainor.
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