Registered patent attorney
Angela Yijun Dai
Firm
NIH Branch--HHS Office of the General Counsel
Address
31 Center Drive, Building 31
Room 2B-50
Bethesda, MD, 20892
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Angela Yijun Dai
Is Angela Yijun Dai a registered patent attorney?
Yes. Angela Yijun Dai is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 52792). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Angela Yijun Dai located?
Angela Yijun Dai's office is in Bethesda, Maryland (20892). Affiliated with NIH Branch--HHS Office of the General Counsel.
What firm does Angela Yijun Dai work at?
Angela Yijun Dai is listed as affiliated with NIH Branch--HHS Office of the General Counsel on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Angela Yijun Dai?
Angela Yijun Dai's office phone (per the USPTO public roster) is 301-496-6043. 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.