Troy Alan Groetken
Patent attorney, USPTO registration number 46442, status Active.
- Firm
- McAndrews Held and Malloy LTD
- Location
- Chicago, IL
- On the USPTO roster since
- before May 2006
Troy Alan Groetken is a USPTO-registered patent attorney (registration number 46442) at McAndrews Held and Malloy LTD, in Chicago, IL. The registration is active on the current USPTO roster, and Troy Alan Groetken has been listed on the roster since before May 2006.
McAndrews Held and Malloy LTD has 25 registered patent practitioners on the roster (24 patent attorneys and 1 patent agent), so Troy Alan Groetken works alongside 24 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
- Jingwen Chen — Limited recognition, Reg. No. 902871, Northwestern Pritzker School of Law
- Jun Chen — Patent attorney, Reg. No. 77811, Venture Partner, LLC
- Mckenzie J. Chen — Patent agent, Reg. No. 79222, Perkins Coie, LLP
- Pei Chen — Patent attorney, Reg. No. 73692, Leydig, Voit & Mayer, Ltd.
- Sylvia Y. Chen — Patent attorney, Reg. No. 39633, Google INC.
- Gang Chen — Patent agent, Reg. No. 68754, Crowell & Moring LLP
- An-Tzyr Amy Chen — Patent agent, Reg. No. 55885
- Angie A. Chen — Patent attorney, Reg. No. 68492
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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