First, the traditional manual method: proprietary patents: At present, most enterprises and universities apply for patents mainly through agency services, and some general agencies can monitor the legal status through industry systems such as EAC. For non-proprietary patents, patents of other institutions are generally known through patent search tools at present.
2. Internet monitoring tools: Generally, big data is used to monitor the legal status fields of patents and the payment information of annual patent fees in quasi-real time, and once the information changes, a message will be sent to remind the monitors.
For enterprises, there are many unknowable phenomena in patent monitoring, and a tool that can grasp the real-time changes of patents is needed. At present, Bao Feilian intellectual property custody system is a good choice, and the operation is relatively simple and easy to use. You can search it.