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Canadian Patent Claims & Amendments
No Extra Fees For Number or Type of Claims
- No penalty for excess claims;
- No penalty for multiple dependances.
Voluntary Amendments
- Very rare upon filing as they are unnecessary unless examination is being requested immediately (learn more about deferred examination here);
- Made when examination is requested (learn more about deferred examination Canada here);
- Made when invoking the PPH (learn more about using the patent prosecution highway for Canadian prosecution here).
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