Registered patent agent

Sana Halwani

USPTO Reg. 65484

Firm

Lenczner Slaght LLP

Address

130 Adelaide Street West

Suite 2600

Toronto, ON, M5H 3P5

CA

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Sana Halwani

  • Is Sana Halwani a registered patent attorney?

    Sana Halwani is a registered patent agent (USPTO Registration Number 65484). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Sana Halwani located?

    Sana Halwani's office is in Toronto, ON (M5H 3P5). Affiliated with Lenczner Slaght LLP.

  • What firm does Sana Halwani work at?

    Sana Halwani is listed as affiliated with Lenczner Slaght LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Sana Halwani?

    Sana Halwani's office phone (per the USPTO public roster) is 416-865-3733. 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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