Registered patent attorney

Barry Ivan Hollander

USPTO Reg. 28566

Firm

Greenblum & Bernstein, P.L.C.

Address

1950 Roland Clarke Place

Reston, VA, 20191

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Barry Ivan Hollander

  • Is Barry Ivan Hollander a registered patent attorney?

    Yes. Barry Ivan Hollander is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28566). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Barry Ivan Hollander located?

    Barry Ivan Hollander's office is in Reston, Virginia (20191). Affiliated with Greenblum & Bernstein, P.L.C..

  • What firm does Barry Ivan Hollander work at?

    Barry Ivan Hollander is listed as affiliated with Greenblum & Bernstein, P.L.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Barry Ivan Hollander?

    Barry Ivan Hollander's office phone (per the USPTO public roster) is 703-716-1191. 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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