Registered patent attorney
John R Olsen
Firm
Locke Lord LLP
Address
201 Bishopsgate
London, EC2M 3AB
GB
Phone
Registered as
Registered patent attorney
Other attorneys at Locke Lord LLP
- David Brian AbramowitzUSPTO Reg. 56500 · Chicago, IL
- Jacob C BritzUSPTO Reg. 77458 · Chicago, IL
- Scott Bennett FederUSPTO Reg. 33129 · Chicago, IL
- Daniel J FiorelloUSPTO Reg. 63254 · Stamford, CT
- James W GouldUSPTO Reg. 28851 · New York, NY
- John Erling HoelUSPTO Reg. 26279 · Washington, DC
- Zhibin LiUSPTO Reg. 74167 · New York, NY
- Harry C MarcusUSPTO Reg. 22390 · New York, NY
Frequently asked
Frequently asked about John R Olsen
Is John R Olsen a registered patent attorney?
Yes. John R Olsen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29574). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
What firm does John R Olsen work at?
John R Olsen is listed as affiliated with Locke Lord LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John R Olsen?
John R Olsen's office phone (per the USPTO public roster) is 442-078-61 9270. 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.