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Questions tagged [canada]

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1answer
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What is a Formal Patent Search of Classification in Canadian patent law?

I am seeking to start patenting something, and have reached out to an organization that claims to be able to help with the patenting process. They want to do something they call a Formal Patent ...
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0answers
69 views

Using a US-patented invention in Canada

Are there any limitations or processes for using a patent in Canada that is registered only in the US? Are there any liability issues? Would I be infringing?
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1answer
49 views

Filing of a PCT without disclosing all previous applications

A competitor of mine has filed a PCT application recently. They operate in Pakistan and Canada. I would like to challenge this PCT application. The timeline is my concern here: 2013-11-04: They ...
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2answers
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Canadian and intl patent application-in-process beat me to it

I had an idea for an invention. I found nothing similar on uspto.gov. Then I discovered Google Patents. I immediately found that someone from Canada is filing a patent for the same invention on the ...
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5answers
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Can a system for wirelessly charging a mouse battery be patented?

I'm a Engineering student in Canada. Me and a couple of my friends developed a simple inductive system for wirelessly charging a mouse's battery. The mouse pad has a grid of neodymium magnets built in....