Registered patent attorney
David R. O'Steen
Firm
Assouline & Berlowe
Address
100 SE 2nd Street
Suite 3650
Miami, FL, 33131
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Miami, Florida
- Ruben Y AlcobaAlcoba Law Office
- Alberto AlvarezFowler White Burnett, P.A.
- Stephanie C AlvarezFeldman Gale
- Kurtis Michael AndersonPolsinelli
- Juan U ArciaDinsmore & Shohl LLP
- Rafay M. AsrarMalloy & Malloy, P.L.
- Sebastian D. AvilesUSPTO Reg. 83474
- Garrett Ari BartenBeckman Coulter, Inc.
Frequently asked
Frequently asked about David R. O'Steen
Is David R. O'Steen a registered patent attorney?
Yes. David R. O'Steen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 61627). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David R. O'Steen located?
David R. O'Steen's office is in Miami, Florida (33131). Affiliated with Assouline & Berlowe.
What firm does David R. O'Steen work at?
David R. O'Steen is listed as affiliated with Assouline & Berlowe on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David R. O'Steen?
David R. O'Steen's office phone (per the USPTO public roster) is 786-693-4684. 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.