Where should I check the Chinese patent examination notice
Patent authorization The notification letter will be sent by the State Intellectual Property Office via electronic paper or paper to the contact person indicated in the patent application. If there is an agency, it will be sent to the agency. You can also check information on whether a patent has been authorized through the website of the State Intellectual Property Office.
Patent literally refers to exclusive rights and interests. The word "patent" comes from Latin, which means a public letter or public document. It was used by medieval monarchs to prove certain privileges. It later referred to an exclusive right certificate signed by the British king himself.
In modern times, a patent is a document issued upon application by a government agency or a regional organization representing several countries. This document records an invention and creation. content, and within a certain period of time, a legal state is created whereby patented inventions and creations can generally be implemented by others only with the permission of the patentee. In my country, patents are divided into three types: invention, utility model and design.
Patent documents, as the most effective carrier of technical information, contain more than 90% of the latest technical information in the world, which is 5-5 years earlier than the information provided by general technical publications. 6 years, and 70%-80% of inventions and creations are only disclosed through patent documents and are not found in other scientific and technological documents. Compared with other document forms, patents are more novel and practical. It can be seen that patent documents are the largest source of technical information in the world. According to empirical statistical analysis, patent documents contain 90%-95% of the world's scientific and technological information.
What is the legal status of patents
Legal status includes: grant of patent rights, patent application rights, invalidation of patent rights, termination of patent rights, restoration of patent rights, patent rights The pledge, preservation and termination of the patent, the filing of the patent license contract, the compulsory license of the patent and the change of the name, nationality and address of the patentee.
Patent legal status search refers to the search for the temporal and regional nature of patents, which is divided into: patent validity search and patent regional search. Patent validity search refers to a search of the current status of a patent or patent application, with the purpose of understanding whether the patent is valid. Patent regional search refers to a search of those countries and regions in which an invention and creation has been patented, with the purpose of determining the national scope of the patent application.
When we create relevant inventions, we should promptly apply for patent protection for our patents, and as patent robbers, we should also promptly To stop and correct our theft, the editor of Legal Savior Network has carefully collected the above content for you. If the above content cannot solve the problem, you are welcome to consult the professional legal advisor of Legal Savior Network.