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Re: Good site to research if a patent for your potential idea already exists?

Posted: Mon May 04, 2020 7:22 am
by EPO / EPAL Team
Espacenet is a good place to start your research. Go to and have a look at the introduction video. This service is free and it has a dedicated forum espacenet-107/
There are more advanced EPO services to perform prior art searches like Global Patent Index (GPI).
Best regards,