Registered patent attorney

Zachary S. Al-Tabbaa

USPTO Reg. 80039

Firm

Hall Estill

Address

7730 E. Bellview Ave.

Ste A-300

Greenwood Village, CO, 80111

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Zachary S. Al-Tabbaa

  • Is Zachary S. Al-Tabbaa a registered patent attorney?

    Yes. Zachary S. Al-Tabbaa is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80039). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Zachary S. Al-Tabbaa located?

    Zachary S. Al-Tabbaa's office is in Greenwood Village, Colorado (80111). Affiliated with Hall Estill.

  • What firm does Zachary S. Al-Tabbaa work at?

    Zachary S. Al-Tabbaa is listed as affiliated with Hall Estill on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Zachary S. Al-Tabbaa?

    Zachary S. Al-Tabbaa's office phone (per the USPTO public roster) is 720-236-1419. 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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