Registered patent attorney

Ishan P Weerakoon

USPTO Reg. 66471

Firm

NIXON & VANDERHYE P.C

Address

901 N. Glebe Road

11th Floor

Arlington, VA, 22203

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Ishan P Weerakoon

  • Is Ishan P Weerakoon a registered patent attorney?

    Yes. Ishan P Weerakoon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66471). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Ishan P Weerakoon located?

    Ishan P Weerakoon's office is in Arlington, Virginia (22203). Affiliated with NIXON & VANDERHYE P.C.

  • What firm does Ishan P Weerakoon work at?

    Ishan P Weerakoon is listed as affiliated with NIXON & VANDERHYE P.C on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Ishan P Weerakoon?

    Ishan P Weerakoon's office phone (per the USPTO public roster) is 703-816-4062. 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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