With the analysis among 1,159 patents, we discovered top 449 key players by total patent application. FMC Corp., Euro-Celtique SA, Puyang Cleanway Chemical Co. Ltd. are dominant in this area. They take 8.71% of the total patent filing.
Pennsylvania, United States
Patent: 44
Luxembourg, Luxembourg
Patent: 26
Henan Sheng, China
Patent: 25
Kagawa-ken, Japan
Patent: 24
Zuid-Holland, Netherlands
Patent: 24
Pennsylvania, United States
Patent: 24
Missouri, United States
Patent: 20
Dorset, United Kingdom
Patent: 18
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With the analysis among related 267 patents applied in the last 5 years. We discover 172 most active companies in this area. The fast-growing Puyang Cleanway Chemical Co. Ltd., Shandong Jinyouxing Water Environment Technology Co., Ltd., Heze Huayi Chemical Co. Ltd. take 10.11% of patent filing during this period.
Henan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Basel-Stadt, Switzerland
Patent: 3
ZURICH, Switzerland
Patent: 3
With the analysis among related 267 patents in last 5 years, we discover 154 new entrants. Zhucheng Taisheng Chemical Co., Ltd., Sani Marc, Inc., Zhejiang University of Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Basel-Stadt, Switzerland
Patent: 3
ZURICH, Switzerland
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 122 patents, we discovered top 47 universities and scientific research institutions by total patent application. South China Agricultural University, Zhejiang University, Shanghai Institute of Pharmaceutical Industry are dominant in this area. They take 12.30% of the total patent filing.
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
ZURICH, Switzerland
Patent: 2
Liaoning Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2