Registered patent agent

Robert A Yoshida

USPTO Reg. 54941

Firm

Invitrogen Corporation

Address

5791 Van Allen Way

Carlsbad, CA, 92008

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Robert A Yoshida

  • Is Robert A Yoshida a registered patent attorney?

    Robert A Yoshida is a registered patent agent (USPTO Registration Number 54941). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Robert A Yoshida located?

    Robert A Yoshida's office is in Carlsbad, California (92008). Affiliated with Invitrogen Corporation.

  • What firm does Robert A Yoshida work at?

    Robert A Yoshida is listed as affiliated with Invitrogen Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Robert A Yoshida?

    Robert A Yoshida's office phone (per the USPTO public roster) is 760-268-8351. 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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