Registered patent attorney
Thomas M Spahn
Firm
Sullivan & Cromwell LLP
Address
1870 Embarcadero Rd.
Palo Alto, CA, 94303
US
Phone
Registered as
Registered patent attorney
Other attorneys at Sullivan & Cromwell LLP
Other patent attorneys in Palo Alto, California
- Serge AbendUSPTO Reg. 24152
- Joseph T AdamczykLevine Bagade Han LLP
- Abhijit P AdiseshWomble Bond Dickinson LLP
- Raghav AggarwalBaker Botts LLP
- Kevin D. AhlstromBaker Botts, LLP
- William F AhmannAhmann Kloke LLP
- Chuan D. AiStanford University
- Marek AlbosztaElectronic Scripting Products, Inc.
Frequently asked
Frequently asked about Thomas M Spahn
Is Thomas M Spahn a registered patent attorney?
Yes. Thomas M Spahn is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67794). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Thomas M Spahn located?
Thomas M Spahn's office is in Palo Alto, California (94303). Affiliated with Sullivan & Cromwell LLP.
What firm does Thomas M Spahn work at?
Thomas M Spahn is listed as affiliated with Sullivan & Cromwell LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Thomas M Spahn?
Thomas M Spahn's office phone (per the USPTO public roster) is 510-610-1632. 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.