Registered patent attorney

Theresa M. Weisenberger

USPTO Reg. 65559

Firm

Baker & Hostetler LLP

Cira Centre

Address

2929 Arch Street

12th Floor

Philadelphia, PA, 19104-2891

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Theresa M. Weisenberger

  • Is Theresa M. Weisenberger a registered patent attorney?

    Yes. Theresa M. Weisenberger is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 65559). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Theresa M. Weisenberger located?

    Theresa M. Weisenberger's office is in Philadelphia, Pennsylvania (19104-2891). Affiliated with Baker & Hostetler LLP.

  • What firm does Theresa M. Weisenberger work at?

    Theresa M. Weisenberger is listed as affiliated with Baker & Hostetler LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Theresa M. Weisenberger?

    Theresa M. Weisenberger's office phone (per the USPTO public roster) is 215-568-3100. 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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