Catalogue of invention patent bulletin

Catalogue of invention patent bulletin 3. Confidential Patent The bulletin of invention patent includes publication of application for invention patent, publication of international patent application, authorization of invention patent, confidentiality of invention patent, matters of invention patent, index (application publication index, authorization announcement index) and correction. Publication of the bulletin of invention patent 1 After preliminary examination, the application for a patent for invention shall be prepared for publication within 15 months from the date of filing (priority date if there is priority) and published after the expiration of 18 months. Where an applicant for a patent for invention requests to publish his patent application in advance, he shall make good preparations for publication from the date of passing the preliminary examination and publish it in time. Within fifteen months from the date of filing (priority date if there is priority), the publication of an application for a patent for invention that has not passed the preliminary examination for various reasons will be delayed. An application for a patent for invention that is rejected in the preliminary examination procedure, deemed as withdrawn, withdrawn by the applicant and determined as confidential shall not be published. The contents published in the application for a patent for invention include: specification, abstract and abstract drawings, but if there are no drawings in the specification, there may be no abstract drawings. Description items mainly include: international patent classification number, application number, publication number (publication number), publication date, application date, priority matters, applicant matters, inventor matters, patent agency matters, invention name, etc. 2. Grant of the Patent Right for Invention After the applicant for a patent for invention has paid the patent registration fee, the annual fee of the year when the patent right was granted and the application maintenance fee of each year except the year when the patent right was granted, the patent application will be prepared and announced. The contents of the announcement of granting invention patent right include: description items, mainly including: international patent classification number, patent number, authorization announcement number (publication number), application date, authorization announcement date, priority matters, patentee matters, inventor matters, patent agency matters, invention name, etc.