Registered patent agent

Haoju Li

USPTO Reg. 83246

Address

200 Clarendon St

59th Floor

Boston, MA, 02116

US

Phone

Registered as

Registered patent agent

Other patent attorneys in Boston, Massachusetts

Browse all Boston patent attorneys →

Frequently asked

Frequently asked about Haoju Li

  • Is Haoju Li a registered patent attorney?

    Haoju Li is a registered patent agent (USPTO Registration Number 83246). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Haoju Li located?

    Haoju Li's office is in Boston, Massachusetts (02116).

  • How do I contact Haoju Li?

    Haoju Li's office phone (per the USPTO public roster) is 857-758-2704. 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 20:45 EDT