Registered patent attorney
David Chen
Address
5801 Nicholson Lane
Apartment 1023
Rockville, MD, 20852
US
Phone
Registered as
Registered patent attorney
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- Sheena M. ArisUSPTO Reg. 78459
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Frequently asked
Frequently asked about David Chen
Is David Chen a registered patent attorney?
Yes. David Chen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 77875). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David Chen located?
David Chen's office is in Rockville, Maryland (20852).
How do I contact David Chen?
David Chen's office phone (per the USPTO public roster) is 412-525-0087. 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.