Registered patent agent
Tian Yong Zheng
Firm
Goodwin Procter LLP
Address
1900 N Street NW
Washington, DC, DC, 20036
US
Phone
Registered as
Registered patent agent
Other attorneys at Goodwin Procter LLP
- Catherine AmayaUSPTO Reg. 80158 · Boston, MA
- Steven R. ArgentieriUSPTO Reg. 69083 · Boston, MA
- Lihui BaiUSPTO Reg. 82700 · Washington, DC
- Steven J BernsteinUSPTO Reg. 70757 · New York, NY
- Jiang BianUSPTO Reg. 800119 · Redwood City, CA
- Yingying CaiUSPTO Reg. 78763 · Boston, MA
- Cheryl T. CampbellUSPTO Reg. 69262 · Boston, MA
- Christopher J. CassellaUSPTO Reg. 76233 · Washington, DC
Other patent attorneys in Washington, DC, District of Columbia
- Scott C BurgerCovington and Burling
- Christopher C CampbellKing & Spalding
- Devora M. ChampaArnold & Porter, LLP
- Woohyeong ChoFish and Richardson PC
- Kenneth J DyerDickinson Wright
- Hengyi JiangUSPTO Reg. L1319
- Suzanne M JohnsonUSPTO Reg. 83038
- Stuart Solomon LevyStuart S Levy, LLC
Frequently asked
Frequently asked about Tian Yong Zheng
Is Tian Yong Zheng a registered patent attorney?
Tian Yong Zheng is a registered patent agent (USPTO Registration Number 81740). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Tian Yong Zheng located?
Tian Yong Zheng's office is in Washington, DC, District of Columbia (20036). Affiliated with Goodwin Procter LLP.
What firm does Tian Yong Zheng work at?
Tian Yong Zheng is listed as affiliated with Goodwin Procter LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Tian Yong Zheng?
Tian Yong Zheng's office phone (per the USPTO public roster) is 202-346-4000. 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.