What problems should be paid attention to in patent reexamination?

What problems should be paid attention to in patent reexamination? If the patent fails, it needs to be re-examined. The probability of successful patent re-examination needs to be combined with whether the reasons for re-examination are sufficient, and the general success rate will be reduced. Re-examination generally requires professional institutions to handle it. After all, novices are unfamiliar and don't know how to operate. If patent re-examination is really needed, it is recommended to ask professionals to handle it safely. Patent reexamination is also the ultimate way to bring patents back to life. What problems should be paid attention to in patent reexamination? A very important problem in the early stage of patent application is patent retrieval. Whether to retrieve a patent directly affects the success or failure of a patent. If you apply for a patent blindly and have not searched for a patent, then the patent application is equal to the unpredictable success rate, which has an important impact on the success of the patent application, because scientists need to attach great importance to the role of patent search. If there is no patent search, should the patent application be re-examined after it fails? In fact, in this case, the success rate of re-examination is very low, because there is no good search for patents, so the probability of patent rejection is also high, and patents may be rejected because of duplication with others' patents, so patent re-examination is basically greatly reduced. Of course, if you don't deny it, you must not re-examine the patent. After a thorough search for the patent, and the reason why the patent was rejected by the Intellectual Property Office is reversible, I suggest that you don't give up the patent reexamination, try reexamination to see if you can successfully apply for a patent, because the success rate of patent reexamination is better at this time, and many patents are patented because of successful application. Patent reexamination can be completed through multiple applications, including one defense, two calls and multiple calls, and it is up to the patentee to judge whether it needs to be implemented.