Just wait for me to introduce a few platforms that can quickly and easily query patents. The key is that they are all free!
1. Runtong Patent Search
Runtong Data is the first professional intellectual property service company in China to release a permanent free global patent data search platform and engage in data mining analysis. The main products of Runtong Data are RainPat global patent search platform, enterprise patent management system, and services such as secondary patent data mining, consulting, standard implementation, high-end enterprise identification, and patent data analysis reports for enterprises. It is very convenient to view and download (free in bulk).
2. State Intellectual Property Office
The State Intellectual Property Office is a national bureau managed by ministries and commissions of the State Council. It is managed by the State Administration for Market Regulation and its administrative level is deputy ministerial level. Responsible for the protection of intellectual property rights, promoting the construction of the intellectual property protection system, responsible for the registration and administrative adjudication of trademarks, patents, and geographical indications of origin, and guiding the enforcement of trademarks and patents.
3. soopat patent search
SooPat’s goal is to make patent search popular, so that you who are not a patent search expert can find the patent you need in an instant! The SooPat website was completely free at first. In the early stage, it mainly relied on its own funds and donations from SOOPAT users. Recently, SOOPAT has begun to try paid services, but ordinary users can still search domestic patents for free, but when searching for new world patents, many functions are restricted. SooPat has now begun to implement a charging system. Ordinary users are no longer able to search international patents. In addition, there is an upper limit on the number of patents that ordinary users can browse per day.
4. Patent Exchange
5. Baiteng.com
6. Smart Bud (there are many patent-related courses in Smart Bud Academy worth checking out)