Registered patent attorney

Nelson M. Rosario

USPTO Reg. 80333

Firm

Rosario Tech Law, LLC

Address

5940 N. Sheridan Road

Chicago, IL, 60660

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Nelson M. Rosario

  • Is Nelson M. Rosario a registered patent attorney?

    Yes. Nelson M. Rosario is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80333). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Nelson M. Rosario located?

    Nelson M. Rosario's office is in Chicago, Illinois (60660). Affiliated with Rosario Tech Law, LLC.

  • What firm does Nelson M. Rosario work at?

    Nelson M. Rosario is listed as affiliated with Rosario Tech Law, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Nelson M. Rosario?

    Nelson M. Rosario's office phone (per the USPTO public roster) is 615-406-6112. 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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