Registered patent attorney
Brian B Diekhoff
Firm
POLSINELLI PC
Address
7676 Forsyth Boulevard
Suite 800
St. Louis, MO, 63105
US
Phone
Registered as
Registered patent attorney
Other attorneys at POLSINELLI PC
- Elton F DeanUSPTO Reg. 63316 · St. Louis, MO
- William A. DiBiancaUSPTO Reg. 58653 · New York, NY
- Nataliya DvorsonUSPTO Reg. 56616 · Washington, DC
- Matthew J EssermanUSPTO Reg. 41536 · Philadelphia, PA
- Kendall Kristin GuruleUSPTO Reg. 77605 · Denver, CO
- Megan K. HartUSPTO Reg. 79202 · St. Louis, MO
- Erica NavarUSPTO Reg. 61711 · Chicago, IL
- Keyur P ParikhUSPTO Reg. 72807 · Denver, CO
Other patent attorneys in St. Louis, Missouri
- Erica L. AgnewUSPTO Reg. 80407
- Frank R AgovinoSenniger Powers LLP
- Derick E AllenArmstrong Teasdale LLP
- Lucinda Anne AlthauserBryan Cave, LLP
- Ralph E AltmannEmerson Electric Co.
- Holly M AmjadSolae, LLC
- Cecilia M AndrewsGillespie & Powers
- Juan F AriasWiedner & McAuliffe, Ltd.
Frequently asked
Frequently asked about Brian B Diekhoff
Is Brian B Diekhoff a registered patent attorney?
Yes. Brian B Diekhoff is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 46353). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brian B Diekhoff located?
Brian B Diekhoff's office is in St. Louis, Missouri (63105). Affiliated with POLSINELLI PC.
What firm does Brian B Diekhoff work at?
Brian B Diekhoff is listed as affiliated with POLSINELLI PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brian B Diekhoff?
Brian B Diekhoff's office phone (per the USPTO public roster) is 314-889-8000. 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.