Registered patent attorney

Jonathan Ong Lim-Mason

USPTO Reg. 77442

Firm

The Boeing Company

Address

2201 Seal Beach Blvd.

M/C: 110-Sb79

Seal Beach, CA, 90740-5603

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Jonathan Ong Lim-Mason

  • Is Jonathan Ong Lim-Mason a registered patent attorney?

    Yes. Jonathan Ong Lim-Mason is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 77442). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Jonathan Ong Lim-Mason located?

    Jonathan Ong Lim-Mason's office is in Seal Beach, California (90740-5603). Affiliated with The Boeing Company.

  • What firm does Jonathan Ong Lim-Mason work at?

    Jonathan Ong Lim-Mason is listed as affiliated with The Boeing Company on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Jonathan Ong Lim-Mason?

    Jonathan Ong Lim-Mason's office phone (per the USPTO public roster) is 714-330-8316. 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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