Registered patent attorney

Robert G Lancaster

USPTO Reg. 43736

Firm

Bryan Cave, LLP

Address

211 N Broadway, Suite 3600

Saint Louis, MO, 63102

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Robert G Lancaster

  • Is Robert G Lancaster a registered patent attorney?

    Yes. Robert G Lancaster is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43736). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert G Lancaster located?

    Robert G Lancaster's office is in Saint Louis, Missouri (63102). Affiliated with Bryan Cave, LLP.

  • What firm does Robert G Lancaster work at?

    Robert G Lancaster is listed as affiliated with Bryan Cave, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Robert G Lancaster?

    Robert G Lancaster's office phone (per the USPTO public roster) is 314-259-22207. 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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