Registered patent agent

Steven M. JohnstonJr

USPTO Reg. 61268

Firm

Blank Rome LLP

Address

130 N 18th Street

Philadelphia, PA, 19103

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Steven M. Johnston

  • Is Steven M. Johnston a registered patent attorney?

    Steven M. Johnston is a registered patent agent (USPTO Registration Number 61268). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Steven M. Johnston located?

    Steven M. Johnston's office is in Philadelphia, Pennsylvania (19103). Affiliated with Blank Rome LLP.

  • What firm does Steven M. Johnston work at?

    Steven M. Johnston is listed as affiliated with Blank Rome LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Steven M. Johnston?

    Steven M. Johnston's office phone (per the USPTO public roster) is 215-569-5500. 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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