With the analysis among 369 patents, we discovered top 72 key players by total patent application. EIDP, Inc., Montedison SpA, Sumitomo Chemical Co., Ltd. are dominant in this area. They take 17.62% of the total patent filing.
Delaware, United States
Patent: 32
Tokyo-to, Japan
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 12
Jiangsu Sheng, China
Patent: 8
Illinois, United States
Patent: 7
California, United States
Patent: 6
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With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing ASM IP Holding BV, Jiangsu Longjing Kejie Environmental Protection Technology Co., Ltd., Fuji Electric Co., Ltd. take 36.36% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Shanxi Hengtou Environmental Protection and Energy Saving Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Foshan Shunde Changchi New Material Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 6 new entrants. ASM IP Holding BV, Jiangsu Longjing Kejie Environmental Protection Technology Co., Ltd., Fuji Electric Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Shanxi Hengtou Environmental Protection and Energy Saving Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Foshan Shunde Changchi New Material Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Gansu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1