About Adapt IP Law

Adapt IP Law protects the inventions and ideas of innovative people and businesses, and its focus is on using intellectual property to build value in a client's company. Patents sit at the centre of the practice. The firm prepares patent applications and deals with the patent office to get them issued, and it gives legal opinions on whether an invention is patentable, whether a patent is valid and whether something infringes.

Peter Elyjiw, the firm's Principal & Founder, has more than twenty-five years of experience in intellectual property law. Before law school at the University of Toronto, Peter spent five years working as an engineer, and Peter also holds a master's in Computer Engineering from Syracuse University.

IAM Patent 1000 has listed Peter among the World's Leading Patent Professionals for 2019 to 2025. The firm commits to personal attention, a strong client experience and a fair price for its services.

The practice is run from 10 Four Seasons Place in Toronto, and its reach is global.

Practice areas

Patent drafting and prosecution

Adapt IP Law writes patent applications and works directly with the patent office to see them through to grant. That covers preparing, filing and prosecuting original Canadian applications and arranging matching protection in the U.S. and other countries.

Global patent strategy

For clients protecting an invention in several countries, the firm manages the prosecution of their patents around the world.

Patent opinions and IP strategy

Before a client commits to a filing, Adapt IP Law can give an opinion on whether the invention can be patented. It also advises on developing intellectual property as a strategic asset that adds value to a company.

Industrial designs

Where the value is in how a product looks, the firm takes Canadian industrial design applications from preparation and filing through prosecution, and it arranges corresponding protection in the U.S. and elsewhere.

Good to know

A person using a wheelchairAccessible parking

How Adapt IP Law works

Adapt IP Law started from the idea that high-quality legal work shouldn't be reserved for the very big firms. Its business model is designed to keep overhead down, and it deliberately sets aside older law firm habits to avoid high fees, slow responses and clients who rarely hear from a senior lawyer. Even its global patent planning is tailored to each client with an eye on cost.

Milestones & recognition

  • Peter Elyjiw co-founded Chumak & Co. LLP, a Toronto intellectual property firm, with Yuri Chumak.

The neighbourhood

Adapt IP Law works out of Suite 1000 at 10 Four Seasons Place, the address of a flexible-office centre run by Regus. The high-rise is on the west side of suburban Etobicoke and looks out over Toronto. It's a short drive from both the international airport and the city centre.

Frequently asked questions

Can Adapt IP Law help speed up a patent grant in other countries?
Adapt IP Law can work to accelerate patent grants in different jurisdictions by using government programs specific to each one.
Does Adapt IP Law file international PCT patent applications?
Adapt IP Law prepares, files and prosecutes international applications under the Patent Cooperation Treaty (PCT).
Could Adapt IP Law tell me whether a competitor's patent would hold up if it were enforced?
Adapt IP Law gives patent validity opinions that test whether a competitor's patent would survive scrutiny if enforced. It also gives infringement opinions on whether a product or service risks infringing patents that already exist.
Does Adapt IP Law handle patent appeals as part of prosecution?
Adapt IP Law handles patent appeals as part of its patent drafting and prosecution work.
Why does Adapt IP Law ask people to phone rather than email sensitive details?
Adapt IP Law asks anyone with confidential or sensitive information to call rather than email. The privacy and confidentiality of email and other internet communication can't be guaranteed.

Where to find them

10 Four Seasons Place, Suite 1000, Toronto, Ontario, M9B 6H7 · 416-721-7878

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This listing was generated by AI from public sources in October 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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