Registered patent attorney
Brian J. Marstall
Firm
Michael Best & Friedrich LLP
Address
601 Pennsylvania Avenue NW
Suite 700 South
Washington, DC, 20004
US
Phone
Registered as
Registered patent attorney
Other attorneys at Michael Best & Friedrich LLP
- Rachel N. BachUSPTO Reg. 76201 · Milwaukee, WI
- Kevin M BarnerUSPTO Reg. 46075 · Washington, DC
- Alison A R BaylyUSPTO Reg. 80875 · Chicago, IL
- Kyle B. J. BeczkiewiczUSPTO Reg. 80271 · Milwaukee, WI
- Anthony C. BrandtUSPTO Reg. 82116 · Madison, WI
- Nicolaas T BressersUSPTO Reg. 77984 · Milwaukee, WI
- Matthew D. BrownUSPTO Reg. 75032 · Waukesha, WI
- Krista L BurkhardtUSPTO Reg. 74841 · Milwaukee, WI
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 Brian J. Marstall
Is Brian J. Marstall a registered patent attorney?
Yes. Brian J. Marstall is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73023). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brian J. Marstall located?
Brian J. Marstall's office is in Washington, District of Columbia (20004). Affiliated with Michael Best & Friedrich LLP.
What firm does Brian J. Marstall work at?
Brian J. Marstall is listed as affiliated with Michael Best & Friedrich LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brian J. Marstall?
Brian J. Marstall's office phone (per the USPTO public roster) is 202-747-9563. 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.