Registered patent agent

Marina Len

USPTO Reg. 66112

Firm

Salix Pharmaceuticals, Inc.

Address

435 Tasso Street

Suite 205

Palo Alto, CA, 94301

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Marina Len

  • Is Marina Len a registered patent attorney?

    Marina Len is a registered patent agent (USPTO Registration Number 66112). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Marina Len located?

    Marina Len's office is in Palo Alto, California (94301). Affiliated with Salix Pharmaceuticals, Inc..

  • What firm does Marina Len work at?

    Marina Len is listed as affiliated with Salix Pharmaceuticals, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Marina Len?

    Marina Len's office phone (per the USPTO public roster) is 650-849-5918. 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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