Registered patent agent

Robert J. Barz

USPTO Reg. 74363

Firm

K&L Gates LLP

Address

70 W Madison Suite 3100

Chicago, IL, 60602

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Robert J. Barz

  • Is Robert J. Barz a registered patent attorney?

    Robert J. Barz is a registered patent agent (USPTO Registration Number 74363). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Robert J. Barz located?

    Robert J. Barz's office is in Chicago, Illinois (60602). Affiliated with K&L Gates LLP.

  • What firm does Robert J. Barz work at?

    Robert J. Barz is listed as affiliated with K&L Gates LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Robert J. Barz?

    Robert J. Barz's office phone (per the USPTO public roster) is 312-807-4233Q. 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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