Registered patent attorney

Joseph G Contrera

USPTO Reg. 44628

Firm

Duke University

Address

2812 Erwin Rd

Ste 406

Durham, NC, 27705

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Joseph G Contrera

  • Is Joseph G Contrera a registered patent attorney?

    Yes. Joseph G Contrera is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44628). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Joseph G Contrera located?

    Joseph G Contrera's office is in Durham, North Carolina (27705). Affiliated with Duke University.

  • What firm does Joseph G Contrera work at?

    Joseph G Contrera is listed as affiliated with Duke University on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Joseph G Contrera?

    Joseph G Contrera's office phone (per the USPTO public roster) is 240-988-8763. 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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