With the analysis among 24,988 patents, we discovered top 484 key players by total patent application. BASF AB, China Petroleum & Chemical Corp., Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 4.46% of the total patent filing.
Beijing Shi, China
Patent: 308
Tokyo-to, Japan
Patent: 225
Nordrhein-Westfalen, Germany
Patent: 183
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 160
United Kingdom
Patent: 148
Hessen, Germany
Patent: 140
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 119
Tennessee, United States
Patent: 117
With the analysis among 48 patents, we discovered top 14 start-ups by total patent application. Knapsack Co., Northvolt AB, Broadcare Robot are active in this area.
Oregon, United States
Patent: 14
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
California, United States
Patent: 1
Auckland, New Zealand
Patent: 1
With the analysis among related 9,503 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., BASF AB, Anhui Jinhe Industrial Co., Ltd. take 2.81% of patent filing during this period.
Beijing Shi, China
Patent: 121
Anhui Sheng, China
Patent: 53
Zhejiang Sheng, China
Patent: 53
Beijing Shi, China
Patent: 45
Tianjin Shi, China
Patent: 37
Hubei Sheng, China
Patent: 33
Hunan Sheng, China
Patent: 33
Yunnan Sheng, China
Patent: 28
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 27
With the analysis among related 9,503 patents in last 5 years, we discover 206 new entrants. Jiangsu Myande Energy Saving Evaporation Equipment Co., Ltd., Nantong Zhongtai Chemical Industry Co. Ltd., Guangxi Esoke New Material Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Henan Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
With the analysis among 4,162 patents, we discovered top 268 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Central South University, Tianjin University are dominant in this area. They take 10.28% of the total patent filing.
Beijing Shi, China
Patent: 112
Hunan Sheng, China
Patent: 106
Tianjin Shi, China
Patent: 71
Zhejiang Sheng, China
Patent: 59
Qinghai Sheng, China
Patent: 57
Beijing Shi, China
Patent: 54
Shanghai Shi, China
Patent: 49
Tianjin Shi, China
Patent: 49
Yunnan Sheng, China
Patent: 48
Sichuan Sheng, China
Patent: 46