Registered patent attorney

Larry Liberchuk

USPTO Reg. 40352

Firm

Phillips Intellectual Property & Standards

Address

1600 Summer Street

5th Floor

Stamford, CT, 06905

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Larry Liberchuk

  • Is Larry Liberchuk a registered patent attorney?

    Yes. Larry Liberchuk is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40352). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Larry Liberchuk located?

    Larry Liberchuk's office is in Stamford, Connecticut (06905). Affiliated with Phillips Intellectual Property & Standards.

  • What firm does Larry Liberchuk work at?

    Larry Liberchuk is listed as affiliated with Phillips Intellectual Property & Standards on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Larry Liberchuk?

    Larry Liberchuk's office phone (per the USPTO public roster) is 203-351-5712. 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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