Registered patent attorney

Joseph B Barrett

USPTO Reg. 34769

Firm

Baxter Health Care CORP

Address

One Baxter Pkwy

Deerfield, IL, 60015

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Joseph B Barrett

  • Is Joseph B Barrett a registered patent attorney?

    Yes. Joseph B Barrett is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 34769). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Joseph B Barrett located?

    Joseph B Barrett's office is in Deerfield, Illinois (60015). Affiliated with Baxter Health Care CORP.

  • What firm does Joseph B Barrett work at?

    Joseph B Barrett is listed as affiliated with Baxter Health Care CORP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Joseph B Barrett?

    Joseph B Barrett's office phone (per the USPTO public roster) is 847-948-3252. 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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