Registered patent attorney

Thomas A Yassen

USPTO Reg. 35005

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 Thomas A Yassen

  • Is Thomas A Yassen a registered patent attorney?

    Yes. Thomas A Yassen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35005). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Thomas A Yassen located?

    Thomas A Yassen's office is in Naperville, Illinois (60563). Affiliated with BP America, Inc..

  • What firm does Thomas A Yassen work at?

    Thomas A Yassen is listed as affiliated with BP America, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Thomas A Yassen?

    Thomas A Yassen's office phone (per the USPTO public roster) is 630-420-5853. 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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