Registered patent attorney
Carrie A Longstaff
Firm
Baker & Hostetler LLC
Address
45 Rockefeller Plaza
New York, NY, 10111
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Carrie A Longstaff
Is Carrie A Longstaff a registered patent attorney?
Yes. Carrie A Longstaff is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 55897). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Carrie A Longstaff located?
Carrie A Longstaff's office is in New York, New York (10111). Affiliated with Baker & Hostetler LLC.
What firm does Carrie A Longstaff work at?
Carrie A Longstaff is listed as affiliated with Baker & Hostetler LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Carrie A Longstaff?
Carrie A Longstaff's office phone (per the USPTO public roster) is 212-589-4697. 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.