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Patent in Toronto

Gao Law Professional Corporation

Toronto, ON5(1 reviews)
Patent

Verified potential up to 61

Trademark filings

From public IP-office records
Total filings
547
Registration rate
80%
Lead class
Class 9
Latest filing
2026-01-08

Top classes filed

Class 9
9
Class 3
4
Class 20
4
Class 7
3
Class 12
3

Recent filings

  • YAWNHUGClass 20 · 2026-01-08
    pending opposition
  • PETTICHATClass 35 · 2025-10-28
    allowed
  • OSTREKClass 9 · 2025-10-17
    pending opposition
  • GENPIBOTClass 7 · 2025-10-16
    allowed
  • OSTREKClass 39 · 2025-10-16
    pending opposition

A sample of Gao Law Professional Corporation’s public filing record. Claim this profile to feature the full history.

How Gao Law Professional Corporation scores

The Councl Score is a 0 to 100 measure across four pillars. How it works.

Ahead of 47% of patent firms in Toronto.

Reputation · 55% of score50

5 stars from 1 Google reviews, read in depth.

Experience · 20% of score unlocks when claimed

Scored on public signals for now, claim and verify to confirm your experience.

Web presence · 15% of score55

Has a live, findable website.

Reliability · 10% of score55

Complete contact details.

Experience signals are verified by the firm. Claim this profile to complete the score.

How Gao Law Professional Corporation can climb

  • Claim and verify your profile to add the Experience pillar and reach your verified potential.
  • Keep earning recent reviews, and reply to them.

An automated estimate from public data, not an endorsement or legal advice. How it works, and how to request a correction or removal.

Gao Law Professional Corporation in Toronto

Ranked No. 16 of 30 patent firms in Toronto by Councl Score.

See the full ranking

Contact

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