How does the patentee respond to the invalidity of the patent?

It is relatively difficult to apply for a patent. The patent application needs to be original and novel before it can be approved. After obtaining the patent right through application, if it is found that it does not comply with the provisions of the patent law, the patent may be declared invalid. Then the patent How does the owner of an invalid patent respond? Below, the editor of Legal Savior Network will provide readers with relevant answers.

How does the patentee defend the invalid patent

If the party defends the invalidity of the patent, it must submit a defense letter, and To rebut the reason why the patent is invalid, submit corresponding evidence as support.

"Implementing Rules for the Patent Law of the People's Republic of China"

Article 67: After the Patent Reexamination Board accepts a request for invalidation, the requester may add reasons or supplement evidence within one month from the date of filing the request for invalidation. If reasons or evidence are added after the time limit, the Patent Reexamination Board may not consider it.

Article 68 The Patent Reexamination Board shall A request for invalidation of the patent right and copies of relevant documents are sent to the patentee, requiring him to state his opinions within a specified time limit.

The patentee and the invalidation requester shall specified periodRespond to the notice of document transfer or the notice of invalidation request review issued by the Patent Reexamination Board within the time limit; failure to respond within the time limit will not affect the Patent Reexamination Board's trial.

The above knowledge is the editor’s understanding of "patent invalid patent" To answer the question "How does the patent owner respond?" If the party wants to defend the invalidity of the patent, he must submit a defense statement, refute the reasons for the invalidity of the patent, and submit corresponding evidence as support. If readers need legal help, they are welcome to go to the Legal Savior Network for legal consultation.