With the analysis among 9,909 patents, we discovered top 485 key players by total patent application. Olin Corp., Imperial Chemical Industries Ltd., The Clorox Co. are dominant in this area. They take 2.67% of the total patent filing.
Missouri, United States
Patent: 130
California, United States
Patent: 59
Nordrhein-Westfalen, Germany
Patent: 58
Rheinland-Pfalz, Germany
Patent: 54
Tennessee, United States
Patent: 51
New York, United States
Patent: 45
Pennsylvania, United States
Patent: 41
Hessen, Germany
Patent: 41
Hessen, Germany
Patent: 39
With the analysis among 17 patents, we discovered top 8 start-ups by total patent application. Integrity Bio-Chemicals LLC, M-I LLC, VEnvirotech Biotechnology SL are active in this area.
Texas, United States
Patent: 6
Texas, United States
Patent: 2
VEnvirotech Biotechnology SL
Oregon, United States
Patent: 2
New York, United States
Patent: 1
California, United States
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 3,584 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Fujian Hada Intelligence Technology Co., Ltd., Tian Jin Yufeng Chemical Ltd. Co., Wuhan Xingda High Technology Engineering Co., Ltd. take 2.15% of patent filing during this period.
Fujian Sheng, China
Patent: 35
Tianjin Shi, China
Patent: 24
Hubei Sheng, China
Patent: 18
Missouri, United States
Patent: 18
Xinjiang Uygur Zizhiqu, China
Patent: 17
Shanghai Shi, China
Patent: 16
Shandong Sheng, China
Patent: 15
Chongqing Shi, China
Patent: 15
Guizhou Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
With the analysis among related 3,584 patents in last 5 years, we discover 357 new entrants. Shang Dolphin Bay Environmental Protection Equipment Technology Co., Ltd., Jinan Orui Industrial Co., Ltd., Guiyang Quanyuanhong Technology Development Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 16
Shandong Sheng, China
Patent: 15
Guizhou Sheng, China
Patent: 15
Chongqing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 12
Sichuan Junen Deyuan Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Henan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
With the analysis among 1,575 patents, we discovered top 272 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Tongji University are dominant in this area. They take 4.70% of the total patent filing.
Zhejiang Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 19
Shandong Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14