With the analysis among 419 patents, we discovered top 141 key players by total patent application. Zhejiang Huangma Technology Co., Ltd., FMC Corp., Huls are dominant in this area. They take 14.80% of the total patent filing.
Zhejiang Sheng, China
Patent: 27
Pennsylvania, United States
Patent: 18
New Jersey, United States
Patent: 11
Jakarta Raya, Indonesia
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 9
North Carolina, United States
Patent: 9
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With the analysis among related 78 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Zhejiang Huangma Technology Co., Ltd., Zhejiang University, Zhejiang Huangma Special Surfactant Research Institute Co., Ltd. take 60.26% of patent filing during this period.
Zhejiang Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
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Patent: 5
Anhui Tianrun Chemicals Co.,Ltd.
Anhui Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hangzhou Oufei Health Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 78 patents in last 5 years, we discover 43 new entrants. Zhejiang Huangma Special Surfactant Research Institute Co., Ltd., Zhejiang Huangma Shangyi New Material Co., Ltd., Xiangyang Jindacheng Fine Chemical Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
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Patent: 5
Anhui Tianrun Chemicals Co.,Ltd.
Anhui Sheng, China
Patent: 4
Hangzhou Oufei Health Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shaanxi Rongsen Industrial Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 46 patents, we discovered top 14 universities and scientific research institutions by total patent application. Zhejiang University, Southwest Petroleum University, Xiangtan University are dominant in this area. They take 93.48% of the total patent filing.
Zhejiang Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1