Registered patent attorney

Robert N Carpenter

USPTO Reg. 40409

Firm

BP America Inc.

Address

150 W. Warrenville Road

Mail Code 200-1W

Naperville, IL, 60563

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Robert N Carpenter

  • Is Robert N Carpenter a registered patent attorney?

    Yes. Robert N Carpenter is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40409). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert N Carpenter located?

    Robert N Carpenter's office is in Naperville, Illinois (60563). Affiliated with BP America Inc..

  • What firm does Robert N Carpenter work at?

    Robert N Carpenter is listed as affiliated with BP America Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Robert N Carpenter?

    Robert N Carpenter's office phone (per the USPTO public roster) is 630-420-5678. 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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