Registered patent agent

Karin Johnson Karel

USPTO Reg. 33918

Firm

E.I. du Pont de Nemours INC

Address

E301 / 314A Experimental Station

Wilmington, DE, 19880

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Karin Johnson Karel

  • Is Karin Johnson Karel a registered patent attorney?

    Karin Johnson Karel is a registered patent agent (USPTO Registration Number 33918). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Karin Johnson Karel located?

    Karin Johnson Karel's office is in Wilmington, Delaware (19880). Affiliated with E.I. du Pont de Nemours INC.

  • What firm does Karin Johnson Karel work at?

    Karin Johnson Karel is listed as affiliated with E.I. du Pont de Nemours INC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Karin Johnson Karel?

    Karin Johnson Karel's office phone (per the USPTO public roster) is 302-695-4641. 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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