Registered patent attorney
Zhigang Rao
Firm
Pfizer Inc.
Address
10555 Science Center Dr,
San Diego, CA, 92121
US
Phone
Registered as
Registered patent attorney
Other attorneys at Pfizer Inc.
- Beth L ByrneUSPTO Reg. 70607 · Collegeville, PA
- Arthur J CohnUSPTO Reg. 37800 · Collegeville, PA
- Kelly E. FieldUSPTO Reg. 74273 · Groton, CT
- James L GrantUSPTO Reg. 64383 · La Jolla, CA
- Adrian G LooneyUSPTO Reg. 41406 · New York, NY
- Frank MaldariUSPTO Reg. 47767 · Rocky Mount, NC
- Maria Viola MarucciUSPTO Reg. 59895 · Pearl River, NY
- Carol A. McKeeverUSPTO Reg. 60669 · Pearl River, NY
Other patent attorneys in San Diego, California
- Anders T AannestadMorrison & Foerster LLP
- Rita A AbbatiUSPTO Reg. 50715
- James J AburtoUSPTO Reg. 58119
- Nathan C. AckermannUSPTO Reg. 84527
- Brian S AdamsQUALCOMM Incorporated
- Raj J AdvaniWilson, Sonsini, Goodrich, and Rosati
- Prem AdvaniUSPTO Reg. 52542
- Sejin Q AhnNeurocrine Biosciences, Inc.
Frequently asked
Frequently asked about Zhigang Rao
Is Zhigang Rao a registered patent attorney?
Yes. Zhigang Rao is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 63878). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Zhigang Rao located?
Zhigang Rao's office is in San Diego, California (92121). Affiliated with Pfizer Inc..
What firm does Zhigang Rao work at?
Zhigang Rao is listed as affiliated with Pfizer Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Zhigang Rao?
Zhigang Rao's office phone (per the USPTO public roster) is 317-498-4643. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.