Registered patent attorney

William D Janicki

USPTO Reg. 70542

Firm

Leclairryan LLP

Address

400 Capitol Matt

Suite 1500

Sacramento, CA, 94104

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about William D Janicki

  • Is William D Janicki a registered patent attorney?

    Yes. William D Janicki is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 70542). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William D Janicki located?

    William D Janicki's office is in Sacramento, California (94104). Affiliated with Leclairryan LLP.

  • What firm does William D Janicki work at?

    William D Janicki is listed as affiliated with Leclairryan LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact William D Janicki?

    William D Janicki's office phone (per the USPTO public roster) is 916-346-8736. 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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