Registered patent attorney

Philip V. diZerega

USPTO Reg. 57892

Firm

PdZ Patent Law, PLLC

Address

PO Box 277

Hygiene, CO, 80533

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Philip V. diZerega

  • Is Philip V. diZerega a registered patent attorney?

    Yes. Philip V. diZerega is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57892). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Philip V. diZerega located?

    Philip V. diZerega's office is in Hygiene, Colorado (80533). Affiliated with PdZ Patent Law, PLLC.

  • What firm does Philip V. diZerega work at?

    Philip V. diZerega is listed as affiliated with PdZ Patent Law, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Philip V. diZerega?

    Philip V. diZerega's office phone (per the USPTO public roster) is 720-600-4500. 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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