Registered patent agent
Junrui Yang
Firm
FibroGen, Inc.
Address
409 Illinois Street
San Francisco, CA, 94158
US
Phone
Registered as
Registered patent agent
Other attorneys at FibroGen, Inc.
- John D AldenUSPTO Reg. 54957 · San Francisco, CA
- Paul E BorchardtUSPTO Reg. 53999 · San Francisco, CA
- Marcella LillisUSPTO Reg. 36583 · San Francisco, CA
- Leanne C PriceUSPTO Reg. 42090 · San Francisco, CA
- Francisco R StanleyUSPTO Reg. 45850 · South San Francisco, CA
- Christopher M TurnerUSPTO Reg. 45167 · San Francisco, CA
Other patent attorneys in San Francisco, California
- Evan K AbbaszadehUSPTO Reg. 77455
- Tom AbelesEvolve Discovery
- Michael J AdamsSquire Patton Boggs
- Bonnie M AdellZendesk, Inc.
- Michael T AdelsheimTucker Ellis, LLP
- Matthew Allan AdrianowyczWilson Sonsini Goodrich & Rosati
- Anchal AgarwalAlston & Bird LLP
- Juwon AhnCovington & Burling LLP
Frequently asked
Frequently asked about Junrui Yang
Is Junrui Yang a registered patent attorney?
Junrui Yang is a registered patent agent (USPTO Registration Number 48051). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Junrui Yang located?
Junrui Yang's office is in San Francisco, California (94158). Affiliated with FibroGen, Inc..
What firm does Junrui Yang work at?
Junrui Yang is listed as affiliated with FibroGen, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Junrui Yang?
Junrui Yang's office phone (per the USPTO public roster) is 415-978-1749. 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.