Registered patent attorney

Denis A Backer

USPTO Reg. 58988

Address

7624 Fine Oaks Place

St. Louis, MO, 63129

US

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Denis A Backer

  • Is Denis A Backer a registered patent attorney?

    Yes. Denis A Backer is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 58988). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Denis A Backer located?

    Denis A Backer's office is in St. Louis, Missouri (63129).

  • 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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