Erica J. Helgerson
Patent agent, USPTO registration number 74255, status Active.
- Firm
- Peregrine Semiconductor Corporation
- Location
- San Diego, CA
- On the USPTO roster since
- January 2016
Erica J. Helgerson is a USPTO-registered patent agent (registration number 74255) at Peregrine Semiconductor Corporation, in San Diego, CA. The registration is active on the current USPTO roster, and Erica J. Helgerson has been listed on the roster since January 2016.
Peregrine Semiconductor Corporation is listed with one registered practitioner on the current roster.
San Diego, CA has 1,150 registered patent practitioners in all: 747 patent attorneys and 373 patent agents.
Other registered practitioners in San Diego, CA
- Kent D. Baker — Patent attorney, Reg. No. 38822, Kent Baker
- Joseph R. Baker, Jr — Patent attorney, Reg. No. 40900, Gavrilovich, Dodd & Lindsey LLP
- Srikripa Balakrishnan — Patent agent, Reg. No. 71753
- Stephen Eric Baldwin — Patent attorney, Reg. No. 27769, SPAWAR Systems Center PACIFIC
- Krishna G. Banerjee — Patent attorney, Reg. No. 43317, Vividion Therapeutics
- Gurtej S. Bansal — Patent agent, Reg. No. 62692
- Scott A. Barker — Patent attorney, Reg. No. 65188, Qualcomm Incorporated
- Kenneth Barovsky — Patent attorney, Reg. No. 36442, Halozyme Therapeutics, Inc.
All patent attorneys and agents in San Diego, CA
Patent firms in California · Practitioners by state
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