Darryl J. Ong
Patent attorney, USPTO registration number 67521, status Active.
- Firm
- RPX Corporation
- Location
- San Francisco, CA
- On the USPTO roster since
- November 2014
Darryl J. Ong is a USPTO-registered patent attorney (registration number 67521) at RPX Corporation, in San Francisco, CA. The registration is active on the current USPTO roster, and Darryl J. Ong has been listed on the roster since November 2014.
RPX Corporation has 10 registered patent practitioners on the roster (8 patent attorneys and 2 patent agents), so Darryl J. Ong works alongside 9 other registered practitioners there.
San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.
Other registered practitioners in San Francisco, CA
- Ryan J. Gatzemeyer — Patent attorney, Reg. No. 71728, Morrison & Foerster
- John Frederick Gaustad — Patent attorney, Reg. No. 69522, Morgan, Lewis & Bockius LLP
- Tyler J. Gee — Patent attorney, Reg. No. 60634, Townsend And Townsend And Crew LLP
- Jason R. German — Patent attorney, Reg. No. 69497, The Law Firm of Jason R. German
- Frank L. Gerratana — Patent attorney, Reg. No. 62653, Calyx Law LLP
- Christopher S. Geyer — Patent attorney, Reg. No. 74346, Scale LLP
- Jeremy Stephen Gillespie — Limited recognition, Reg. No. 902995, University of San Francisco School of Law
- Karisa Joy Gingerich — Limited recognition, Reg. No. 901820, University of San Francisco School of Law
All patent attorneys and agents in San Francisco, CA
Patent firms in California · Practitioners by state
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