Dorien J. Clark
Patent attorney, USPTO registration number 80527, status Active.
- Firm
- McAndrews Held & Malloy LTD
- Location
- Chicago, IL
- On the USPTO roster since
- March 2022
Dorien J. Clark is a USPTO-registered patent attorney (registration number 80527) at McAndrews Held & Malloy LTD, in Chicago, IL. The registration is active on the current USPTO roster, and Dorien J. Clark has been listed on the roster since March 2022.
McAndrews Held & Malloy LTD has 37 registered patent practitioners on the roster (33 patent attorneys and 4 patent agents), so Dorien J. Clark works alongside 36 other registered practitioners there.
Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.
Other registered practitioners in Chicago, IL
- Jason R. Freeck — Patent attorney, Reg. No. 76908, K&L Gates LLP
- John C. Freeman — Patent agent, Reg. No. 34483, Crowell & Moring LLP
- Jonathan D. Freilich — Patent attorney, Reg. No. 68326, Venable LLP
- Diego Fernando Freire — Patent attorney, Reg. No. 77715, Dykema
- Joseph R. Freund — Patent attorney, Reg. No. 55191, Cook Alex McFarron Manzo Cummings & Mehler, Ltd.
- David A. Frey — Patent attorney, Reg. No. 43618, Klintworth & Rozenblat LLP
- Victoria Friedman — Patent attorney, Reg. No. 58853, Mcdermott Will & Emery LLP
- Eugene F. Friedman — Patent attorney, Reg. No. 25627, Friedman & Friedman, Ltd.
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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