Registered patent attorney
Alexander J. Johnson
Firm
Frost Brown Todd LLP
Address
Great American Tower
301 East Fourth Street, Suite 3300
Cincinnatti, OH, 45202-4029
US
Phone
Registered as
Registered patent attorney
Other attorneys at Frost Brown Todd LLP
- Ryan Patrick BormannUSPTO Reg. 75497 · Indianapolis, IN
- Lucas Victor HaughUSPTO Reg. 60795 · Cincinnati, OH
- Andrew N. KhouzamUSPTO Reg. 69092 · San Francisco, CA
- Paul J. LindenUSPTO Reg. 74058 · Cincinnati, OH
- Daniel Albert MurrayUSPTO Reg. 60862 · Dallas, TX
- Eric Matthew RobbinsUSPTO Reg. 52170 · Cincinnati, OH
- Lauren E SchneiderUSPTO Reg. 63712 · Los Angeles, CA
- Jonathan M SideritsUSPTO Reg. 77007 · Cincinnati, OH
Frequently asked
Frequently asked about Alexander J. Johnson
Is Alexander J. Johnson a registered patent attorney?
Yes. Alexander J. Johnson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73767). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Alexander J. Johnson located?
Alexander J. Johnson's office is in Cincinnatti, Ohio (45202-4029). Affiliated with Frost Brown Todd LLP.
What firm does Alexander J. Johnson work at?
Alexander J. Johnson is listed as affiliated with Frost Brown Todd LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Alexander J. Johnson?
Alexander J. Johnson's office phone (per the USPTO public roster) is 513-651-6182. 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.