What is the patent number of Master Kong instant noodles?

A: China National Intellectual Property Administration Patent Retrieval System () can retrieve and download the full text of China patents. The patent retrieval system of China Patent Information Center (pat.com.cn/) can retrieve and download the full text of China patents. WIPO (World Intellectual Property Organization) PCT Announcement (/), which can be searched and browsed in Europe and America.

More than 30 national patents and PCT patents (international patents), as well as Japanese patent abstracts.

Electronic resource query:

"derwent Patent Index" in "Knowledge Network" database. It contains patent information of more than 40 patent institutions around the world. Most American patents, European patents and Japanese patents can be obtained directly and updated weekly. Derwent is a British publishing company (derwent Publishing Co., Ltd.) specializing in patent information. It collected and reported the patent documents of dozens of countries and international organizations in the world, entitled

Patent database in Wanfang data resource system. For a summary of patents accepted in China since 1985, please see the full text.