Registered patent agent

Cong Luo

USPTO Reg. 68120

Firm

GRAIL

Address

1525 O'Brien Drive

Menlo Park, CA, 94025

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Cong Luo

  • Is Cong Luo a registered patent attorney?

    Cong Luo is a registered patent agent (USPTO Registration Number 68120). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Cong Luo located?

    Cong Luo's office is in Menlo Park, California (94025). Affiliated with GRAIL.

  • What firm does Cong Luo work at?

    Cong Luo is listed as affiliated with GRAIL on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Cong Luo?

    Cong Luo's office phone (per the USPTO public roster) is 650-542-0372. 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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