Registered patent attorney
Mark A Catan
Firm
Potomac Law Group, PLLC
Address
1300 Pennsylvania Avenue, NW.
Suite 700
Washington, DC, 20004
US
Phone
Registered as
Registered patent attorney
Other attorneys at Potomac Law Group, PLLC
- Amanda Y BakerUSPTO Reg. 68846 · Washington, DC
- Michael J BastianUSPTO Reg. 47411 · Boston, MA
- Thomas A CawleyUSPTO Reg. 40944 · Tysons, VA
- Vincent Mario De LucaUSPTO Reg. 32408 · Washington, DC
- Otilia GaborUSPTO Reg. 60217 · Washington, DC
- Barry S GoldsmithUSPTO Reg. 39690 · Washington, DC
- Brian J HairstonUSPTO Reg. 46750 · Vienna, VA
- Rouget F HenschelUSPTO Reg. 39221 · Washington, DC
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 A Catan
Is Mark A Catan a registered patent attorney?
Yes. Mark A Catan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 38720). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mark A Catan located?
Mark A Catan's office is in Washington, District of Columbia (20004). Affiliated with Potomac Law Group, PLLC.
What firm does Mark A Catan work at?
Mark A Catan is listed as affiliated with Potomac Law Group, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mark A Catan?
Mark A Catan's office phone (per the USPTO public roster) is 202-670-3220. 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.