Registered patent attorney
Xiyan Zhang
Firm
Stratum Law LLC
Address
150 Monument Road Ste. 207
Bala Cynwyd, PA, 19004
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Bala Cynwyd, Pennsylvania
- Amelia F. BaurMcNeill Baur PLLC
- Michael A ChristiniUSPTO Reg. 38843
- Chad M CullenUSPTO Reg. 64476
- George A FrankUSPTO Reg. 27636
- Brian P GordaychikRembrandt IP Management
- Harris A PlattHarris A Platt
- Bradley Noell RubenUSPTO Reg. 32058
- Stuart D RudolerUSPTO Reg. 45059
Frequently asked
Frequently asked about Xiyan Zhang
Is Xiyan Zhang a registered patent attorney?
Yes. Xiyan Zhang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 68571). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Xiyan Zhang located?
Xiyan Zhang's office is in Bala Cynwyd, Pennsylvania (19004). Affiliated with Stratum Law LLC.
What firm does Xiyan Zhang work at?
Xiyan Zhang is listed as affiliated with Stratum Law LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Xiyan Zhang?
Xiyan Zhang's office phone (per the USPTO public roster) is 215-395-8756. 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.