Registered patent attorney

Jessica J Chao

USPTO Reg. 72562

Firm

Takeda Pharmaceuticals U.S.A., Inc.

Address

40 Landsdowne Street

Cambridge, MA, 02139

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Jessica J Chao

  • Is Jessica J Chao a registered patent attorney?

    Yes. Jessica J Chao is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 72562). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Jessica J Chao located?

    Jessica J Chao's office is in Cambridge, Massachusetts (02139). Affiliated with Takeda Pharmaceuticals U.S.A., Inc..

  • What firm does Jessica J Chao work at?

    Jessica J Chao is listed as affiliated with Takeda Pharmaceuticals U.S.A., Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jessica J Chao?

    Jessica J Chao's office phone (per the USPTO public roster) is 617-761-6860. 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.

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