Registered patent agent

Erin M B Leach

USPTO Reg. 67666

Firm

Orrick, Herrington, and Sutcliffe LLP

Address

2050 Main Street

11th Floor

Irvine, CA, 92614

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Erin M B Leach

  • Is Erin M B Leach a registered patent attorney?

    Erin M B Leach is a registered patent agent (USPTO Registration Number 67666). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Erin M B Leach located?

    Erin M B Leach's office is in Irvine, California (92614). Affiliated with Orrick, Herrington, and Sutcliffe LLP.

  • What firm does Erin M B Leach work at?

    Erin M B Leach is listed as affiliated with Orrick, Herrington, and Sutcliffe LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Erin M B Leach?

    Erin M B Leach's office phone (per the USPTO public roster) is 949-852-7766. 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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