Registered patent agent
Stephen P Deren
Address
2000 Crystal Springs Rd
Apt. #2634
San Bruno, CA, 94066
US
Phone
Registered as
Registered patent agent
Other patent attorneys in San Bruno, California
- Jennifer L. HornNomis Solutions
- Edwin A KumarUSPTO Reg. 70262
- Diana X LuoWALMART GLOBAL ECOMMERCE
- Shu F. XiaWalmart e Commerce
Frequently asked
Frequently asked about Stephen P Deren
Is Stephen P Deren a registered patent attorney?
Stephen P Deren is a registered patent agent (USPTO Registration Number 67532). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Stephen P Deren located?
Stephen P Deren's office is in San Bruno, California (94066).
How do I contact Stephen P Deren?
Stephen P Deren's office phone (per the USPTO public roster) is 734-604-1063. 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.