Registered patent attorney

John T HaranIII

USPTO Reg. 58010

Firm

Cabot Corporation

Address

157 Concord Rd

Billerica, MA, 01821

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John T Haran

  • Is John T Haran a registered patent attorney?

    Yes. John T Haran is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 58010). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John T Haran located?

    John T Haran's office is in Billerica, Massachusetts (01821). Affiliated with Cabot Corporation.

  • What firm does John T Haran work at?

    John T Haran is listed as affiliated with Cabot Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John T Haran?

    John T Haran's office phone (per the USPTO public roster) is 978-670-6922. 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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