Registered patent attorney

Jason D Haislmaier

USPTO Reg. 40300

Firm

Holme Roberts & Owen LLP

Address

1801 13th Street

Suite 300

Boulder, CO, 80302

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Jason D Haislmaier

  • Is Jason D Haislmaier a registered patent attorney?

    Yes. Jason D Haislmaier is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40300). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Jason D Haislmaier located?

    Jason D Haislmaier's office is in Boulder, Colorado (80302). Affiliated with Holme Roberts & Owen LLP.

  • What firm does Jason D Haislmaier work at?

    Jason D Haislmaier is listed as affiliated with Holme Roberts & Owen LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jason D Haislmaier?

    Jason D Haislmaier's office phone (per the USPTO public roster) is 303-444-5955. 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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