With the analysis among 67 patents, we discovered top 47 key players by total patent application. Teijin Ltd., Haygrove Ltd., Shanghai Kelei Liuti Control Equipment Manufacture Co.,Ltd are dominant in this area. They take 19.40% of the total patent filing.
Herefordshire, United Kingdom
Patent: 4
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Henan Haiyuan Fine Chemical Co., Ltd., Zhejiang Yinda Mechanical And Electrical CO., LTD., Jiangsu Best Testing Technology Co., Ltd. take 25.00% of patent filing during this period.
Henan Sheng, China
Patent: 2
Zhejiang Yinda Mechanical And Electrical CO., LTD.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Foshan Mingcheng Environmental Protection Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 14 new entrants. Henan Haiyuan Fine Chemical Co., Ltd., Zhejiang Yinda Mechanical And Electrical CO., LTD., Jiangsu Best Testing Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 2
Zhejiang Yinda Mechanical And Electrical CO., LTD.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Foshan Mingcheng Environmental Protection Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
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