Registered patent attorney
Yufeng Ma
Firm
Orrick, Herrington & Sutcliffe, LLP
Address
2050 Main Street
Suite 1100
Irvine, CA, 92614-8255
US
Phone
Registered as
Registered patent attorney
Other attorneys at Orrick, Herrington & Sutcliffe, LLP
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Frequently asked
Frequently asked about Yufeng Ma
Is Yufeng Ma a registered patent attorney?
Yes. Yufeng Ma is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56975). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Yufeng Ma located?
Yufeng Ma's office is in Irvine, California (92614-8255). Affiliated with Orrick, Herrington & Sutcliffe, LLP.
What firm does Yufeng Ma work at?
Yufeng Ma is listed as affiliated with Orrick, Herrington & Sutcliffe, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yufeng Ma?
Yufeng Ma's office phone (per the USPTO public roster) is 862-161-097108. 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.