With the analysis among 515 patents, we discovered top 229 key players by total patent application. EIDP, Inc., Imperial Chemical Industries Ltd., Kenrich Petrochemicals, Inc. are dominant in this area. They take 12.04% of the total patent filing.
Delaware, United States
Patent: 26
Imperial Chemical Industries Ltd.
New Jersey, United States
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 8
Ohio, United States
Patent: 6
Ohio, United States
Patent: 6
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With the analysis among related 24 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Hubei Jintianwei Technology Co., Ltd., Chengdu Aokart Technology Co., Ltd., Chengdu Salem Technology Co., Ltd. take 25.00% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hua Linhai (Hainan) New Material Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 17 new entrants. Hubei Jintianwei Technology Co., Ltd., Chengdu Aokart Technology Co., Ltd., Hubei Tianmen Liguang Pump Co. Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hua Linhai (Hainan) New Material Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1