Registered patent attorney

Daniel Adam Klein

USPTO Reg. 54225

Firm

Choate, Hall & Stewart LLP

Address

2 International Place

Boston, MA, 02110

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Daniel Adam Klein

  • Is Daniel Adam Klein a registered patent attorney?

    Yes. Daniel Adam Klein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54225). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Daniel Adam Klein located?

    Daniel Adam Klein's office is in Boston, Massachusetts (02110). Affiliated with Choate, Hall & Stewart LLP.

  • What firm does Daniel Adam Klein work at?

    Daniel Adam Klein is listed as affiliated with Choate, Hall & Stewart LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Daniel Adam Klein?

    Daniel Adam Klein's office phone (per the USPTO public roster) is 617-248-4706. 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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