Registered patent attorney
Anthony D. Sierra
Firm
Akin Gump Strauss & Feld, LLC
Two Commerce Square
Address
2001 Market Street, Suite 400
Philadelphia, PA, 19103-7013
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Philadelphia, Pennsylvania
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- Comfort O. AdeyemiUSPTO Reg. 82489
- Yousuf U. AhmedDLA Piper LLP (US)
- Benjamin A. AilesMcCarter & English LLP
- Jeffrey C AldridgeVan Court & Aldridge LLP
- Ross E AlexanderFlaster Greenberg P.C.
- Curtis R AltmannMendelsohn Dunleavy, P.C.
Frequently asked
Frequently asked about Anthony D. Sierra
Is Anthony D. Sierra a registered patent attorney?
Yes. Anthony D. Sierra is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 78688). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Anthony D. Sierra located?
Anthony D. Sierra's office is in Philadelphia, Pennsylvania (19103-7013). Affiliated with Akin Gump Strauss & Feld, LLC.
What firm does Anthony D. Sierra work at?
Anthony D. Sierra is listed as affiliated with Akin Gump Strauss & Feld, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Anthony D. Sierra?
Anthony D. Sierra's office phone (per the USPTO public roster) is 215-965-1384. 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.