Registered patent attorney
Arthur J Chatroo
Firm
Arthur J. Chatroo
Address
525 Carlsbad Village Drive
Carlsbad, CA, 92008
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Arthur J Chatroo
Is Arthur J Chatroo a registered patent attorney?
Yes. Arthur J Chatroo is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41666). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Arthur J Chatroo located?
Arthur J Chatroo's office is in Carlsbad, California (92008). Affiliated with Arthur J. Chatroo.
What firm does Arthur J Chatroo work at?
Arthur J Chatroo is listed as affiliated with Arthur J. Chatroo on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Arthur J Chatroo?
Arthur J Chatroo's office phone (per the USPTO public roster) is 858-775-0098. 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.