If my invention has been patented, but it has been imitated and manufactured, can he apply for a patent?

He can apply for a patent, which will gradually appear in the market after the patent he applied for is approved. At this time, you can take out your earliest patent application materials to prove that the idea of patent originated from yourself. If the other party's patent is very similar to his own, he can handle the complaint and ask him to withdraw his right to apply for a patent.

What if the patent is imitated and applied first?

Our own patents have been imitated and manufactured, so we can show the evidence about time when we do commodity patents, so that we can more clearly describe the concept of time. It is best to find a lawyer to deal with related problems while safeguarding your rights and interests, and provide favorable evidence to the lawyer to prove that this patent is original. In this way, the other party will lose the case, the ownership of the patent will be returned, and his patent will be taken back.

My invention has been three years, and I forgot to apply for a patent. Is it still too late?

The result is too late. You can apply for a patent as long as it is your own invention. It doesn't matter if you don't follow up the patent in a short time. The invention right of this object will always be in your own hands, and there will be no change. Only in the market, if a strong opponent obtains the listing right of this article, the ownership of this patent will be listed in the market with others.

What if the patent is stolen?

If your patent is stolen, all the ideas about the patent are in your head, which is the best evidence. When applying for the protection of rights and interests, you can provide your own memory of the patent to the relevant personnel. Subsequent patents in memory at trial are exactly the same as stolen patents, and then other more favorable evidence can be obtained, which is also the best result. The ultimate ownership of the patent still belongs to itself, and the other party is also illegal and needs to be sentenced.