Registered patent attorney

John R Van Amsterdam

USPTO Reg. 40212

Firm

Wolf, Greenfield & Sacks, P.C.

Address

600 Atlantic Avenue

Boston, MA, 02210-2206

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John R Van Amsterdam

  • Is John R Van Amsterdam a registered patent attorney?

    Yes. John R Van Amsterdam is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40212). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John R Van Amsterdam located?

    John R Van Amsterdam's office is in Boston, Massachusetts (02210-2206). Affiliated with Wolf, Greenfield & Sacks, P.C..

  • What firm does John R Van Amsterdam work at?

    John R Van Amsterdam is listed as affiliated with Wolf, Greenfield & Sacks, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John R Van Amsterdam?

    John R Van Amsterdam's office phone (per the USPTO public roster) is 617-646-8000. 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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