With the analysis among 21 patents, we discovered top 16 key players by total patent application. Harbin Harbin Harmony Wang Technology Development Co., Ltd., Tokyo Electric Power Co. Holdings, Inc., Jiangyin Haida Rubber & Plastic Co., Ltd. are dominant in this area. They take 19.05% of the total patent filing.
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Dezhi Environmental Protection Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xiamen Pengji Industrial Co., Ltd.
Fujian Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 3 most active companies in this area.
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Dezhi Environmental Protection Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 3 new entrants.
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Dezhi Environmental Protection Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1