Registered patent attorney

Matthew L. De Preter

USPTO Reg. 61799

Firm

Aonberg Goldgehn Davis & Garmisa

Address

330 N. Wabash Ave

Suite 1700

Chicago, IL, 60611

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Matthew L. De Preter

  • Is Matthew L. De Preter a registered patent attorney?

    Yes. Matthew L. De Preter is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 61799). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Matthew L. De Preter located?

    Matthew L. De Preter's office is in Chicago, Illinois (60611). Affiliated with Aonberg Goldgehn Davis & Garmisa.

  • What firm does Matthew L. De Preter work at?

    Matthew L. De Preter is listed as affiliated with Aonberg Goldgehn Davis & Garmisa on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Matthew L. De Preter?

    Matthew L. De Preter's office phone (per the USPTO public roster) is 312-755-9600. 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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