Registered patent agent
Yuanjia Zhang
Firm
Orrick, Herrington & Sutcliffe, LLP
Address
2050 Main Street
Suite 1100
Irvine, CA, 92614
US
Phone
Registered as
Registered patent agent
Other attorneys at Orrick, Herrington & Sutcliffe, LLP
Other patent attorneys in Irvine, California
- Eric L. AbadaKnobbe, Martens, Olson & Bear, LLP
- Lannah S. AbasiK&L Gates LLP
- Tina Marie AbernethyLaw Office of Tina M. Abernethy
- Saul AchermanJafari Law Group, Inc.
- Jessica L AchtsamKnobbe Martens Olson & Bear LLP
- William O. AdamsKnobbe, Martens, Olson & Bear LLP
- Micha AdlerProcopio, Cory, Hargreaves & Savitch
- Erik M. AhroonAcacia Research Group LLC
Frequently asked
Frequently asked about Yuanjia Zhang
Is Yuanjia Zhang a registered patent attorney?
Yuanjia Zhang is a registered patent agent (USPTO Registration Number 70186). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Yuanjia Zhang located?
Yuanjia Zhang's office is in Irvine, California (92614). Affiliated with Orrick, Herrington & Sutcliffe, LLP.
What firm does Yuanjia Zhang work at?
Yuanjia Zhang is listed as affiliated with Orrick, Herrington & Sutcliffe, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yuanjia Zhang?
Yuanjia Zhang's office phone (per the USPTO public roster) is 650-289-7111. 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.