Registered patent attorney

Christopher S Kroon

USPTO Reg. 54241

Firm

Duane Morris, LLP

Address

470 Atlantic Avenue, Suite 500

Boston, MA, 02110

US

Phone

Registered as

Registered patent attorney

Other attorneys at Duane Morris, LLP

Other patent attorneys in Boston, Massachusetts

Browse all Boston patent attorneys →

Frequently asked

Frequently asked about Christopher S Kroon

  • Is Christopher S Kroon a registered patent attorney?

    Yes. Christopher S Kroon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54241). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Christopher S Kroon located?

    Christopher S Kroon's office is in Boston, Massachusetts (02110). Affiliated with Duane Morris, LLP.

  • What firm does Christopher S Kroon work at?

    Christopher S Kroon is listed as affiliated with Duane Morris, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Christopher S Kroon?

    Christopher S Kroon's office phone (per the USPTO public roster) is 617-289-9200. 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.

build 4315ed5 · 2026-05-22 19:52 EDT