Katherine Cappaert

Phone(703) 236-2674

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Experience & Credentials

Practice Areas

  • Litigation
  • Mechanical Patent Prosecution
Contact InfoTelephone: (703) 236-2674
Facsimile: 703-413-2220
University Massachusetts Institute of Technology, B.S., Mechanical Engineering
Law SchoolAmerican University Washington College of Law, J.D., cum laude
AdmittedVirginia; registered to practice before the U.S. Patent and Trademark Office

Katherine Cappaert is an attorney in the firm's Patent Litigation and Post Grant Proceedings practice groups. Her primary focus is on litigating patents spanning a multitude of technologies, including the mechanical, electrical, and chemical arts, in federal courts, along with pursuing and defending against patent validity challenges before the Patent and Trademark Appeals Board in inter partes review proceedings.

Prior to attending law school Ms. Cappaert worked as a mechanical design engineer for Xerox Corporation in Portland, OR in the Xerox Office Group. During her time at Xerox, Ms. Cappaert was responsible for the design and testing of the drum and transfix unit for an A4 solid ink printer.

During law school Ms. Cappaert worked as a law clerk at a Florida-based IP boutique, focusing on patent litigation and inter partes review matters. Ms. Cappaert is a named inventor on a U.S. patent directed to creating the proper drum surface topography for solid ink jet printers.


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ALJ Bullock Rules On Motion To Compel And Orders Macronix To Show Cause Why It Should Not Be Sanctioned In Certain Flash Memory Chips (337-TA-893)
Katherine Cappaert,Eric W. Schweibenz, January 19, 2015
On December 4, 2014, Chief ALJ Charles E. Bullock issued the public version of Order No. 63 (dated October 31, 2014) in Certain Flash Memory Chips and Products Containing Same (Inv. No. 337-TA-893).

ALJ Essex Rules On Motion For Summary Determination In Certain 3G Mobile Handsets (337-TA-613)
Katherine Cappaert,Eric W. Schweibenz, January 13, 2015
On December 4, 2014, ALJ Theodore R. Essex issued the public version of Order No. 51 (dated November 20, 2014) denying Respondents' motion for summary determination that the accused products do not infringe the asserted claims of U.S. Patent Nos. 7,190,966 (the '966 patent) and 7,286,847 (the '847...

ALJ Bullock Denies Motion to Compel in Certain Hemostatic Products (337-TA-913)
Katherine Cappaert,Eric W. Schweibenz, November 27, 2014
On October 27, 2014, Chief ALJ Charles E. Bullock issued the public version of Order No. 20 (dated October 7, 2014) in Certain Hemostatic Products and Components Thereof (Inv. No. 337-TA-913).

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Office Information

Katherine Cappaert

1940 Duke Street
AlexandriaVA 22314


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