Registered patent attorney

S David Hoffman

USPTO Reg. 22039

Address

603 Hillside Dr

Highland Park, IL, 60035

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about S David Hoffman

  • Is S David Hoffman a registered patent attorney?

    Yes. S David Hoffman is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 22039). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is S David Hoffman located?

    S David Hoffman's office is in Highland Park, Illinois (60035).

  • How do I contact S David Hoffman?

    S David Hoffman's office phone (per the USPTO public roster) is 847-432-8378. 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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