Registered patent attorney
Chris J Katopis
Address
3306 9th Street NE
2
Washington, DC, 20017
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Chris J Katopis
Is Chris J Katopis a registered patent attorney?
Yes. Chris J Katopis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40347). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Chris J Katopis located?
Chris J Katopis's office is in Washington, District of Columbia (20017).
How do I contact Chris J Katopis?
Chris J Katopis's office phone (per the USPTO public roster) is 202-986-5936. 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.