Ryan N. Phelan
Patent attorney, USPTO registration number 60674, status Active.
- Firm
- Marshall ,Gerstein & Borun LLP
- Location
- Chicago, IL
- On the USPTO roster since
- November 2007
Ryan N. Phelan is a USPTO-registered patent attorney (registration number 60674) at Marshall ,Gerstein & Borun LLP, in Chicago, IL. The registration is active on the current USPTO roster, and Ryan N. Phelan has been listed on the roster since November 2007.
Marshall ,Gerstein & Borun LLP has 89 registered patent practitioners on the roster (73 patent attorneys and 15 patent agents), so Ryan N. Phelan works alongside 88 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
- Sana Afreen — Patent agent, Reg. No. 84332
- Christopher D. Agnew — Patent attorney, Reg. No. 43464, Partner Invention Mine LLC
- Cindy S. Ahn — Patent attorney, Reg. No. 46356, Kirkland & Ellis
- David M. Airan — Patent attorney, Reg. No. 38811, Leydig Voit and Mayer LTD
- Sneha K. Akarapu — Patent attorney, Reg. No. 84040
- Daniel P. Albers — Patent attorney, Reg. No. 44008, Barnes & Thornburg LLP
- Richard J. Albright, Jr. — Patent attorney, Reg. No. 74459, Ladas & Parry LLP
- John M. Albright — Patent attorney, Reg. No. 40482, Hub International Limited
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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