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Registered patent attorney
Mark Charles Comtois
Firm
Duane Morris LLP
Address
505 9th Street, N.W.
Suite 1000
Washington, DC, 20004-2166
US
Phone
Registered as
Registered patent attorney
Other attorneys at Duane Morris LLP
- Samuel W ApicelliUSPTO Reg. 36427 · Philadelphia, PA
- John M BairdUSPTO Reg. 57585 · Washington, DC
- Paul H. BelnapUSPTO Reg. 73106 · Washington, DC
- Lawrence P CassonUSPTO Reg. 46606 · New York, NY
- Brandon A. ChanUSPTO Reg. 76541 · New York, NY
- Ching-Yang ChenUSPTO Reg. 70614 · San Diego, CA
- Brad Yee ChinUSPTO Reg. 52738 · Washington, DC
- Nicholas ColluraUSPTO Reg. 72157 · Philadelphia, PA
Other patent attorneys in Washington, District of Columbia
- Alisa S AbbottBanner Witcoff
- Ahmed Abdel-RahmanPillsbury Winthrop Shaw Pittman LLP
- Margaret A AbernathyBaker & Hostetler LLP
- Michael T. AbramsonJordan IP Law
- Khadija Abdulkadir AbuHoward University School of Law
- Deepa AcharyaQuinn Emanuel UrQuhart & Sullivan LLP
- Canek AcostaMayer Brown LLP
- Stephanie N. AdamakosPaul Hastings LLP
Frequently asked
Frequently asked about Mark Charles Comtois
Is Mark Charles Comtois a registered patent attorney?
Yes. Mark Charles Comtois is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 46285). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mark Charles Comtois located?
Mark Charles Comtois's office is in Washington, District of Columbia (20004-2166). Affiliated with Duane Morris LLP.
What firm does Mark Charles Comtois work at?
Mark Charles Comtois is listed as affiliated with Duane Morris LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mark Charles Comtois?
Mark Charles Comtois's office phone (per the USPTO public roster) is 202-776-7800. 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.