Registered patent attorney
Stephen D. Brown
Firm
IP Counsel
Address
40 Erie Street
Cambridge, MA, 02139
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Stephen D. Brown
Is Stephen D. Brown a registered patent attorney?
Yes. Stephen D. Brown is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73429). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Stephen D. Brown located?
Stephen D. Brown's office is in Cambridge, Massachusetts (02139). Affiliated with IP Counsel.
What firm does Stephen D. Brown work at?
Stephen D. Brown is listed as affiliated with IP Counsel on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Stephen D. Brown?
Stephen D. Brown's office phone (per the USPTO public roster) is 603-235-7667. 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.