Registered patent attorney
Brian E Ferguson
Firm
King & Spalding LLP
Address
1700 Pennsylvania Avenue, N.W.
Washington, DC, 20006
US
Phone
Registered as
Registered patent attorney
Other attorneys at King & Spalding LLP
- Ojeiku C AisikuUSPTO Reg. 71180 · New York, NY
- David Shane BrunUSPTO Reg. 46582 · Palo Alo, CA
- Timothy H. CaineUSPTO Reg. 74025 · New York, NY
- Charles E CantineUSPTO Reg. 43531 · New York, NY
- Matthew Edward CareyUSPTO Reg. 77012 · Denver, CO
- Peter Jean DehlingerUSPTO Reg. 28006 · Redwood Shores, CA
- Joseph Don EngUSPTO Reg. 54084 · New York, NY
- Brian J EutermoserUSPTO Reg. 64058 · Denver, CO
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 E Ferguson
Is Brian E Ferguson a registered patent attorney?
Yes. Brian E Ferguson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36801). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brian E Ferguson located?
Brian E Ferguson's office is in Washington, District of Columbia (20006). Affiliated with King & Spalding LLP.
What firm does Brian E Ferguson work at?
Brian E Ferguson is listed as affiliated with King & Spalding LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brian E Ferguson?
Brian E Ferguson's office phone (per the USPTO public roster) is 202-626-9293. 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.