Registered patent agent

Karl Gadicke

USPTO Reg. 78231

Firm

Picket Fence IP

Address

171 Third Street

Cambridge, MA, 02141

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Karl Gadicke

  • Is Karl Gadicke a registered patent attorney?

    Karl Gadicke is a registered patent agent (USPTO Registration Number 78231). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Karl Gadicke located?

    Karl Gadicke's office is in Cambridge, Massachusetts (02141). Affiliated with Picket Fence IP.

  • What firm does Karl Gadicke work at?

    Karl Gadicke is listed as affiliated with Picket Fence IP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Karl Gadicke?

    Karl Gadicke's office phone (per the USPTO public roster) is 617-431-6346. 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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