With the analysis among 56,874 patents, we discovered top 487 key players by total patent application. BASF AB, Mitsubishi Heavy Industries, Ltd., Imperial Chemical Industries Ltd. are dominant in this area. They take 3.96% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 612
United Kingdom
Patent: 579
Tokyo-to, Japan
Patent: 539
Nordrhein-Westfalen, Germany
Patent: 413
Hessen, Germany
Patent: 398
United Kingdom
Patent: 386
Delaware, United States
Patent: 370
Kanagawa-ken, Japan
Patent: 356
Tokyo-to, Japan
Patent: 322
With the analysis among 81 patents, we discovered top 20 start-ups by total patent application. Knapsack Co., Tsubame BHB Co. Ltd., M-I LLC are active in this area.
Oregon, United States
Patent: 24
Texas, United States
Patent: 8
District of Columbia, United States
Patent: 8
Illinois, United States
Patent: 7
Transformation Technologies
Alabama, United States
Patent: 4
Washington, United States
Patent: 2
With the analysis among related 3,730 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Johnson Matthey Plc, Jiangnan Environmental Protection Group, Inc., Haldor Topsøe A/S take 2.95% of patent filing during this period.
Jiangsu Sheng, China
Patent: 40
Hovedstaden, Denmark
Patent: 22
Zhejiang Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 19
Massachusetts, United States
Patent: 17
Fujian Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 15
With the analysis among related 3,730 patents in last 5 years, we discover 168 new entrants. Anhui Conch Design & Research Institute of Building Materials, Guizhou Debang Environmental Protection Chemical Co., Ltd., Hubei Shentan Environmental Protection New Material Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Tianjin Yiyard Environmental Technology Co., Ltd.
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Liangliang Electric Furnace Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 7,557 patents, we discovered top 312 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Jiao Tong University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 5.36% of the total patent filing.
Zhejiang Sheng, China
Patent: 150
Shanghai Shi, China
Patent: 80
Liaoning Sheng, China
Patent: 73
Jiangsu Sheng, China
Patent: 72
Beijing Shi, China
Patent: 71
Yunnan Sheng, China
Patent: 71
Tianjin Shi, China
Patent: 69
Beijing Shi, China
Patent: 67
Guangdong Sheng, China
Patent: 67