Registered patent attorney

Charles Dallett Hoopes

USPTO Reg. 18846

Address

P O Box 205

Litchfield, CT, 06759

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Charles Dallett Hoopes

  • Is Charles Dallett Hoopes a registered patent attorney?

    Yes. Charles Dallett Hoopes is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 18846). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Charles Dallett Hoopes located?

    Charles Dallett Hoopes's office is in Litchfield, Connecticut (06759).

  • How do I contact Charles Dallett Hoopes?

    Charles Dallett Hoopes's office phone (per the USPTO public roster) is 860-567-5998. 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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