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1. patentexperts.org › patent › faqsWhat Happens When a Patent Expires? - Patent Experts

   patentexperts.org › patent › faqs

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   Nov 10, 2021 · A patent can only be renewed under limited circumstances. A patent that expires because it has reached its maximum lifespan cannot be renewed. A patent that expires due to an unintentional failure to pay maintenance fees may be reinstated. The holder of the patent must petition the Patent Office to reinstate the patent.

2. www.mltaikins.com › innovation-data-technologyUnderstanding the legal implications of patent expiry in Canada

   www.mltaikins.com › innovation-data-technology

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   Apr 11, 2024 · The expiration of a patent is a significant event in the lifecycle of intellectual property (IP) rights. In Canada, a patent provides its owner with the exclusive right to make, use and sell an invention for 20 years from the filing date (assuming annual maintenance fees are paid and not including any patent term extensions or adjustments).

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4. www.goldsteinpatentlaw.com › what-happens-whenWhat Happens When a Patent Expires? - Goldstein Patent Law

   www.goldsteinpatentlaw.com › what-happens-when

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   Because this is an inevitable point in the life of all patents, you will want to take into consideration what happens when a patent expires and plan accordingly. Why Does a Patent Expire? A patent is a type of intellectual property right that gives its owner the legal right to exclude others from making, using, or selling an invention for a specific number of years.

5. www.smartbiggar.ca › insights › publicationConsiderations arising from the expiration of patent protection

   www.smartbiggar.ca › insights › publication

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   Jan 20, 2011 · For applications filed on or after October 1, 1989, assuming the proper fees are paid, a Canadian patent has a term of 20 years from the application filing date. For patent applications filed before October 1, 1989, the term is the later of 17 years from the patent issue date or 20 years from the filing date. A patent term cannot be extended in ...

6. www.ippractice.ca › patent-and-trademarkExpiring Patents - IPPractice

   www.ippractice.ca › patent-and-trademark

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   Expiring Patents. Every day patents are expiring. Under the current Patent Act, patents last a maximum of 20 years from the date of filing. There are also ‘Old Act’ patents which expiry at the later of 20 years from the date of filing or 17 years from the date of issue. The first ‘New Act’ patents expired on October 2, 2009.

   Patent Number	Title	Owner	Expiry Date
   2487572	STORAGE TANK OVERFLOW CONTAINMENT ...	CRICHTON, BRIAN (Canada)	2024-11-16
   2488897	SYSTEM FOR FILLING AND CLOSING FLUID ...	IDISPENSE, LLC (United States of ...	2024-11-12
   2493139	SCREW DRIVE VEHICL	MATTEL, INC. (United States of America)	2024-11-12
   2537278	LITHIUM METAL PHOSPHATES, METHOD FOR ...	JOHNSON MATTHEY PLC (United Kingdom)	2024-11-14

   See full list on ippractice.ca

7. boldip.com › blog › understanding-patent-expirationUnderstanding Patent Expiration ️ | Bold Patents

   boldip.com › blog › understanding-patent-expiration

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   Sep 6, 2024 · While patents are designed to last for a set number of years, they can expire early if the patent holder fails to pay the required maintenance fees. For utility patents, maintenance fees are due at 3.5, 7.5, and 11.5 years after the patent is granted. If these fees aren’t paid, the patent can lapse, effectively ending the holder’s exclusive ...

8. People also ask

   What happens if a patent expires?

   • The expiration of a patent is a significant event in the lifecycle of intellectual property (IP) rights. In Canada, a patent provides its owner with the exclusive right to make, use and sell an invention for 20 years from the filing date (assuming annual maintenance fees are paid and not including any patent term extensions or adjustments).

   Understanding the legal implications of patent expiry in Canada

   www.mltaikins.com/innovation-data-technology/patents-copyright-industrial-designs/understanding-the-legal-implications-of-patent-expiry-in-canada/

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   What happens if a patent is not paid on time?

   • Fees are due at 3.5 years, 7.5 years, and 11.5 years. Late payment can be made within 6 months of the due date. If maintenance fees are not paid on time, the patent expires. Plant and design patents do not require maintenance fees. A patent can also expire if a court of law finds it invalid.

   What Happens When a Patent Expires? - Patent Experts

   patentexperts.org/patent/faqs/patent-expiration/

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   How long does a Canadian patent last?

   • Patent term in Canada. For applications filed on or after October 1, 1989, assuming the proper fees are paid, a Canadian patent has a term of 20 years from the application filing date. For patent applications filed before October 1, 1989, the term is the later of 17 years from the patent issue date or 20 years from the filing date.

   Considerations arising from the expiration of patent protection

   www.smartbiggar.ca/insights/publication/considerations-arising-from-the-expiration-of-patent-protection

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   When does a utility patent expire?

   • A utility patent could also expire before its term of 20 years if you fail to pay the patent’s maintenance fees. If you have a utility patent, you are required to pay maintenance fees in certain increments during the lifecycle of your patent.

   What Happens When a Patent Expires? - Goldstein Patent Law

   www.goldsteinpatentlaw.com/what-happens-when-patent-expires/

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   How can a patent expiration date be extended?

   • Another way a patent’s expiration date may be extended is through Patent Terms Adjustments and Patent Term Extensions. These are extensions to the time period in which a patent is valid that are applied by the Patent and Trademark Office. Patent Term Adjustments are automatically applied by the Patent Office at the time your patent is approved.

   What Happens When a Patent Expires? - Goldstein Patent Law

   www.goldsteinpatentlaw.com/what-happens-when-patent-expires/

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   How long does a patent last?

   • A published patent has an anticipated expiration date written on the front page. This is the longest possible date that a patent can last. Because patents can expire before their maximum life span it is important to always check if a patent is still active. Each government keeps a public record of their patents which shows if they have expired.

   What Happens When a Patent Expires? - Patent Experts

   patentexperts.org/patent/faqs/patent-expiration/

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9. zalelaw.com › why-do-patents-expireWhy Do Patents Expire? - Zale Patent Law, Inc. - zalelaw.com

   zalelaw.com › why-do-patents-expire

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   Sep 20, 2023 · Patents are often explained as an ’agreement’ between inventors and society at large. The patents provide inventors with a period of exclusivity in return for the Inventor contributing his/her novel idea to the public. However, like all good things, patents come with an expiration date. In this blog, we will explore why patents expire,