Okay kiddo, let me explain it to you. So, imagine you have drawn a really cool picture in your notebook and you want to protect it from your naughty little sister who may try to copy it. Similarly, when someone invents something new, they can apply for a special paper called a patent that protects their invention from others who want to copy it without permission.
Now, if someone thinks they should have been given the patent instead, they can say “Hey, that’s my idea!”. This is when the Opposition Procedure Before the European Patent Office comes in. It’s like a judge and jury for patents.
Let’s say person A has been given a patent, but person B thinks that they should have received it instead. B can file a claim with the European Patent Office and say why they think they should have had the patent. The claim must be filed within nine months from the publication of the grant of the patent, but it only costs a small fee.
Then, the European Patent Office will look at all the evidence that A and B have given and decide who should have the patent. During this time, A and B can both present their cases in front of a board of judges. It’s like when you have to present something to your class and the teacher decides who did the better job.
In the end, the European Patent Office will decide who gets the patent. Either A gets to keep it, or B gets it instead. And if that doesn’t work, there’s sometimes an appeals process, like when you ask the teacher to re-grade something.
So the Opposition Procedure Before the European Patent Office is a way to make sure that the right person gets the patent for their idea.