With the analysis among 33 patents, we discovered top 22 key players by total patent application. China Tobacco Yunnan Industrial Co. Ltd., Amorepacific Corp., Yunnan China Tobacco New Material Technology Co., Ltd. are dominant in this area. They take 30.30% of the total patent filing.
Yunnan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 10 patents applied in the last 5 years. We discover 3 most active companies in this area.
Yunnan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 2 new entrants.
Yunnan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1