Sophia P. Pilipchuk
Patent agent, USPTO registration number 79246, status Active.
- Firm
- Hanley Flight & Zimmerman LLC
- Location
- Chicago, IL
- On the USPTO roster since
- November 2021
Sophia P. Pilipchuk is a USPTO-registered patent agent (registration number 79246) at Hanley Flight & Zimmerman LLC, in Chicago, IL. The registration is active on the current USPTO roster, and Sophia P. Pilipchuk has been listed on the roster since November 2021.
Hanley Flight & Zimmerman LLC has 16 registered patent practitioners on the roster (15 patent attorneys and 1 patent agent), so Sophia P. Pilipchuk works alongside 15 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
- Harold J. Fassnacht — Patent attorney, Reg. No. 35507, Miller Matthias & Hull LLP
- Stephen S. Favakeh — Patent attorney, Reg. No. 36798, Fitch Even Tabin & Flannery LLP
- Michael A. Febbo — Patent attorney, Reg. No. 59205, Hewlett-Packard Company
- Scott Bennett Feder — Patent attorney, Reg. No. 33129, Locke Lord LLP
- Aaron R. Feigelson — Patent attorney, Reg. No. 59022, Leydig Voit & Mayer LTD
- Jacqueline J. Felda — Patent attorney, Reg. No. 69622, Marshall Gerstein and Borun L.L.P.
- Mitchell M. Feldhake — Patent attorney, Reg. No. 79902, Willkie Farr & Gallagher
- Steven Eric Feldman — Patent attorney, Reg. No. 40604, Hahn Loeser & Parks LLP
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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