How many types are there to record the change certificate of the project?

I. How many types of project change certificates are included? There are generally two kinds of certificates for the change of recorded items: one is the change of information of patent inventor, patent applicant and patentee, including name, name, nationality and address. Secondly, the information of the entrustment relationship between the patent agency and the agent should be changed, including the name, name and address. Under normal circumstances, as long as the actual changes have taken place in the patent specification, the change procedures should be handled in accordance with legal procedures. For some important descriptive matters, such as the change of the address of the patent applicant, it should be handled in time. Otherwise, if the legal time limit is delayed due to the change of address, the patent application may be regarded as withdrawn or the patent right terminated, which may lead to serious legal consequences, and the loss outweighs the gain. Enterprises should pay special attention. Second, how to deal with the change of the description project will be explained in detail from four aspects: the way of change, the time of change, the materials of change and the cost of change. (I) Ways to change description items At present, there are two main ways for enterprises to change description items, as follows: 1. Enterprises can submit relevant certification materials to the patent administration department of the State Council on their own, and go through the formalities of changing the description items. 2. An enterprise may entrust a patent agency to handle matters related to the change of the filing project. (2) The time for the change of cataloguing project is about 1 month from the date when the enterprise submits the request for change of cataloguing project to the patent administration department of the State Council and gets approval. Among them, the enterprise shall pay the filing project change fee within 1 month from the date of making the change request, and if it fails to pay or fails to pay in full at the expiration of the period, it shall be deemed that it has not made the request. (III) Materials with description item changes When an enterprise requests to change the description item, it generally needs to submit the following change materials: 1. Describe the project change statement. 2. Relevant certification materials. Where the name change or relocation is involved, a certificate issued by the local public security department, the administrative department for industry and commerce or the competent department at a higher level shall be submitted; If it involves the change of nationality, a certificate issued by the competent department of the state shall be submitted. Where the inventor of a patent is changed, the certificate of consent of all inventors shall be submitted. Among them, if multiple contents of a patent application are changed at the same time, it only needs to be declared once; Where the same description item of multiple patent applications is changed, even if the contents of the patent applications are all the same, applications for changing the description item shall be submitted separately. In addition, when mailing patent application documents to China National Intellectual Property Administration, registered letters should be used instead of parcels, and a letter can only contain documents of the same application. In addition to submitting the patent application documents for the first time, if the application documents are submitted to China National Intellectual Property Administration, the name of the invention-creation, the name of the patent applicant, the patent application number, etc. shall also be indicated. It should be indicated. (IV) Fees for the change of description items At present, if an enterprise requests the patent administrative department of the State Council to change the description items by itself, according to the different contents of the change, the formal fees to be paid are divided into two situations: First, if the patent inventor, patent applicant or patentee is involved in the change, the change fee is 200 yuan and will not be reduced; Secondly, if the relationship between the patent agency and the agent is changed, the change fee will be 50 yuan and will not be reduced. If an enterprise entrusts a patent agency to handle it, in addition to all the official fees mentioned above, it also needs to pay a certain agency service fee. At present, the standard of agency service fee for project change request record in the industry is generally 200- 1000 yuan, which varies according to the specific change content and the popularity, influence and service quality of patent agencies. The process of recording project changes is complicated and requires a lot of data. If it is time-consuming and laborious to handle it yourself, I suggest you choose a formal and professional tripartite agency to act as an agent for the whole process, and you only need to pay a certain agency fee. The required cost needs to be judged differently according to different situations.