With the analysis among 5,964 patents, we discovered top 462 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd. are dominant in this area. They take 3.66% of the total patent filing.
Beijing Shi, China
Patent: 126
Beijing Shi, China
Patent: 50
Sichuan Sheng, China
Patent: 42
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 31
Liaoning Sheng, China
Patent: 30
New York, United States
Patent: 29
Tokyo-to, Japan
Patent: 29
Anhui Sheng, China
Patent: 29
Tokyo-to, Japan
Patent: 28
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. China Automotive Battery Research Institute Co. Ltd., Meril Life Sciences Pvt Ltd., JOLED, Inc. are active in this area.
Beijing Shi, China
Patent: 2
Daman and Diu, India
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,925 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chengdu Xinkeli Chemical Technology Co., Ltd., Shaanxi University of Science & Technology, Beijing University of Chemical Technology take 3.22% of patent filing during this period.
Sichuan Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 18
Beijing Shi, China
Patent: 15
Fujian Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 9
With the analysis among related 1,925 patents in last 5 years, we discover 252 new entrants. Jiyuan Herui Environmental Protection Technology Co., Ltd., Adeka Corp., Plantic Technologies Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 8
Victoria, Australia
Patent: 5
Anhui Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
With the analysis among 3,661 patents, we discovered top 326 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Shaanxi University of Science & Technology, South China University of Technology are dominant in this area. They take 6.36% of the total patent filing.
Beijing Shi, China
Patent: 80
Shaanxi Sheng, China
Patent: 54
Guangdong Sheng, China
Patent: 53
Zhejiang Sheng, China
Patent: 52
Tianjin Shi, China
Patent: 50
Shanghai Shi, China
Patent: 47
Hunan Sheng, China
Patent: 45
Shanxi Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 40
Fujian Sheng, China
Patent: 39