Registered patent attorney
Zheng Liu
Firm
Orrick Herrington & Sutcliffe, LLP
Address
1000 Marsh Road
Menlo Park, CA, 94025
US
Phone
Registered as
Registered patent attorney
Other attorneys at Orrick Herrington & Sutcliffe, LLP
Other patent attorneys in Menlo Park, California
- Charles A AdelsheimUSPTO Reg. 63397
- David L AlbertiFeinberg Day Alberti & Thompson, LLP
- Elizabeth A AlcamoAvalanche Biotechnologies, Inc.
- Jason S AngellOrrick Herrington and Sutcliffe LLP
- William L AnthonyOrrick Herrington and Sutcliffe LLP
- Peter C AnthonyUSPTO Reg. 68845
- Randolph T AppleKilpatrick Townsend & Stockton
- Deana A ArnoldPacific Biosciences of California, Inc
Frequently asked
Frequently asked about Zheng Liu
Is Zheng Liu a registered patent attorney?
Yes. Zheng Liu is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 58672). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Zheng Liu located?
Zheng Liu's office is in Menlo Park, California (94025). Affiliated with Orrick Herrington & Sutcliffe, LLP.
What firm does Zheng Liu work at?
Zheng Liu is listed as affiliated with Orrick Herrington & Sutcliffe, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Zheng Liu?
Zheng Liu's office phone (per the USPTO public roster) is 650-614-7699. 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.