Registered patent attorney
Jia J. Feng
Firm
Protea Legal Co.
Address
3583 NE Broadway St.
Portland, OR, 97232
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Jia J. Feng
Is Jia J. Feng a registered patent attorney?
Yes. Jia J. Feng is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 76134). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Jia J. Feng located?
Jia J. Feng's office is in Portland, Oregon (97232). Affiliated with Protea Legal Co..
What firm does Jia J. Feng work at?
Jia J. Feng is listed as affiliated with Protea Legal Co. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Jia J. Feng?
Jia J. Feng's office phone (per the USPTO public roster) is 971-808-2448. 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.