Registered patent attorney
Dale D Berkley
Firm
NIH Branch--HHS Office of General Counsel
Address
Room 2B-47, Building 31
31 Center Drive
Bethesda, MD, 20892
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Dale D Berkley
Is Dale D Berkley a registered patent attorney?
Yes. Dale D Berkley is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42319). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Dale D Berkley located?
Dale D Berkley's office is in Bethesda, Maryland (20892). Affiliated with NIH Branch--HHS Office of General Counsel.
What firm does Dale D Berkley work at?
Dale D Berkley is listed as affiliated with NIH Branch--HHS Office of General Counsel on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Dale D Berkley?
Dale D Berkley's office phone (per the USPTO public roster) is 301-451-4911. 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.