Registered patent attorney

Louis G Xiarhos

USPTO Reg. 24359

Address

123 Lucky Ben Drive

Harrington, DE, 19952

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Louis G Xiarhos

  • Is Louis G Xiarhos a registered patent attorney?

    Yes. Louis G Xiarhos is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 24359). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Louis G Xiarhos located?

    Louis G Xiarhos's office is in Harrington, Delaware (19952).

  • How do I contact Louis G Xiarhos?

    Louis G Xiarhos's office phone (per the USPTO public roster) is 302-398-8331. 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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