How to avoid the risk of patent transaction from the details of patent transaction

Patent transaction involves the process of patent writing, application, patent defense, transfer transaction, patent promotion and cooperative development. To provide more ways to avoid risks will help to create a good environment for intellectual property protection and patent trading. How to avoid the risk of patent trading from the details of patent trading? From the details of patent trading, how to avoid the risks of patent trading, these risks exist in different ways at all stages of patent trading, which are summarized as follows: 1, patent writing stage: for the writer, he gave a manuscript, but when receiving the manuscript, the other party disappeared; The manuscript was used by him; Can't receive money. For demanders, the written case cannot be authorized for various reasons. The most serious thing is that a manuscript is reused many times, and then the other party disappears or prevaricates for various reasons. 2. Patent application stage: the case entrusted by the applicant was used by him, or it was not submitted, but after a few months, it was found that the patent was not his own, and even the applicant was wrong. More commonly, although the patent application was filed, there were many problems in writing, which led to many problems in the subsequent defense. The most annoying thing is that even the original applicant can't be found, because inventions often take a year or two to respond, and the original applicant has long since disappeared, and some institutions have disappeared. 3. Patent transfer stage: for the transferor, the patent transfer information was leaked and the money was not received, only to find that the patent was transferred; For the transferee, the money was given, but the certificate could not be obtained because of the problem of changing the information. In particular, some patentees transfer or change a case by more than one person, but in the end, they can't find anyone to handle it, so they do nothing, and some even miss the patent term, or cheat money with patents that have no disposal right at all. 4. Patent promotion stage: Patent promotion is the dream of many inventors, hoping that their products and innovations can be recognized by more people. It is this kind of psychology that many institutions keep sending letters to inventors under the banner of patent promotion, saying that any way can help inventors to promote. In particular, some so-called high-level institutions in Beijing often send letters to inventors, saying that they can transfer and promote patents, and even say that the inventors' patents have been seen, and they need to pay some fees to contact or promote them; However, after payment, you will find that the promotion effect is not obvious, and there are even patent evaluation reports and other information fees. It will be necessary to cheat money further, resulting in the risk of paying a lot but not benefiting from patent promotion. 5. Patent cooperative development stage: Patent cooperative development mainly involves technical secrecy and sharing of technical achievements. Some inventors will suffer losses because they don't understand the relevant technical confidentiality rules and don't share the rights and interests in the contract, and even the patented technical scheme will be seriously leaked and become the food of others. Some institutions also promised to use the bait of cooperative development in the patent promotion stage, which led to more damage to the interests of inventors. Patent cooperative development itself is a secondary development process, and there are certain uncertain risks of fund fraud and technology leakage. Inventors who tend to cooperate in development must pay attention to this point and it is necessary to take measures to protect their own interests.