Registered patent attorney

William R. Hales

USPTO Reg. 67970

Firm

Celanese

Address

222 W. Las Colinas Blvd.

Suite 900 North

Irving, TX, 75039

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about William R. Hales

  • Is William R. Hales a registered patent attorney?

    Yes. William R. Hales is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67970). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William R. Hales located?

    William R. Hales's office is in Irving, Texas (75039). Affiliated with Celanese.

  • What firm does William R. Hales work at?

    William R. Hales is listed as affiliated with Celanese on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact William R. Hales?

    William R. Hales's office phone (per the USPTO public roster) is 512-577-4987. 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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