Registered patent attorney
Carl A Roth
Firm
National Heart, Lung and Blood Institute
Address
31 Center Drive, Bldg 31 Rm 5A03
Bethesda, MD, 20892
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Carl A Roth
Is Carl A Roth a registered patent attorney?
Yes. Carl A Roth is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40405). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Carl A Roth located?
Carl A Roth's office is in Bethesda, Maryland (20892). Affiliated with National Heart, Lung and Blood Institute.
What firm does Carl A Roth work at?
Carl A Roth is listed as affiliated with National Heart, Lung and Blood Institute on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Carl A Roth?
Carl A Roth's office phone (per the USPTO public roster) is 301-496-6331. 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.