Registered patent agent

Katherine J Mackenzie

USPTO Reg. 74563

Firm

Genentech, Inc.

Address

1 DNA Way

B33

South San Francisco, CA, 94080

US

Phone

Registered as

Registered patent agent

Other attorneys at Genentech, Inc.

Other patent attorneys in South San Francisco, California

Browse all South San Francisco patent attorneys →

Frequently asked

Frequently asked about Katherine J Mackenzie

  • Is Katherine J Mackenzie a registered patent attorney?

    Katherine J Mackenzie is a registered patent agent (USPTO Registration Number 74563). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Katherine J Mackenzie located?

    Katherine J Mackenzie's office is in South San Francisco, California (94080). Affiliated with Genentech, Inc..

  • What firm does Katherine J Mackenzie work at?

    Katherine J Mackenzie is listed as affiliated with Genentech, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Katherine J Mackenzie?

    Katherine J Mackenzie's office phone (per the USPTO public roster) is 650-467-2292. 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 17:55 EDT