Registered patent agent

Justin M. DiBlassio

USPTO Reg. 61133

Firm

Seyfarth Shaw LLP

Address

975 F Street NW

Washington, DC, 20004

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Justin M. DiBlassio

  • Is Justin M. DiBlassio a registered patent attorney?

    Justin M. DiBlassio is a registered patent agent (USPTO Registration Number 61133). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Justin M. DiBlassio located?

    Justin M. DiBlassio's office is in Washington, District of Columbia (20004). Affiliated with Seyfarth Shaw LLP.

  • What firm does Justin M. DiBlassio work at?

    Justin M. DiBlassio is listed as affiliated with Seyfarth Shaw LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Justin M. DiBlassio?

    Justin M. DiBlassio's office phone (per the USPTO public roster) is 202-828-3588. 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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