Registered patent agent

Matthew A. Korwin

USPTO Reg. 83123

Firm

Lerner David Littenberg Krumholz & Mentlik, LLP

Address

20 Commerce Dr Ste 400

Cranford, NJ, 07016

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Matthew A. Korwin

  • Is Matthew A. Korwin a registered patent attorney?

    Matthew A. Korwin is a registered patent agent (USPTO Registration Number 83123). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Matthew A. Korwin located?

    Matthew A. Korwin's office is in Cranford, New Jersey (07016). Affiliated with Lerner David Littenberg Krumholz & Mentlik, LLP.

  • What firm does Matthew A. Korwin work at?

    Matthew A. Korwin is listed as affiliated with Lerner David Littenberg Krumholz & Mentlik, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Matthew A. Korwin?

    Matthew A. Korwin's office phone (per the USPTO public roster) is 201-741-1369. 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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