Registered patent agent
Sabrina E Contreras
Address
214 Augustine Dr.
Martinez, CA, 94553
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Martinez, California
- Margaret BrooksUSPTO Reg. 47448
- Matthew J. DoyleUSPTO Reg. 69171
- Steven John MunsonUSPTO Reg. 47812
- Kathryn P WilkeUSPTO Reg. 37472
Frequently asked
Frequently asked about Sabrina E Contreras
Is Sabrina E Contreras a registered patent attorney?
Sabrina E Contreras is a registered patent agent (USPTO Registration Number 84603). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Sabrina E Contreras located?
Sabrina E Contreras's office is in Martinez, California (94553).
How do I contact Sabrina E Contreras?
Sabrina E Contreras's office phone (per the USPTO public roster) is 918-804-1210. 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.