Registered patent attorney

Kathleen A Johnson

USPTO Reg. 51852

Firm

Fox Rothschild LLP

Address

Eagleview Corporate Center

747 Constitution Drive, Suite 100, P.O. Box 673

Exton, PA, 19341

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Kathleen A Johnson

  • Is Kathleen A Johnson a registered patent attorney?

    Yes. Kathleen A Johnson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51852). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Kathleen A Johnson located?

    Kathleen A Johnson's office is in Exton, Pennsylvania (19341). Affiliated with Fox Rothschild LLP.

  • What firm does Kathleen A Johnson work at?

    Kathleen A Johnson is listed as affiliated with Fox Rothschild LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Kathleen A Johnson?

    Kathleen A Johnson's office phone (per the USPTO public roster) is 610-458-7500. 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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