With the analysis among 148 patents, we discovered top 79 key players by total patent application. Circle-Prosco, Inc., Procter & Gamble Co., Chemische Fabrik Dr Weigert GmbH & Co. KG are dominant in this area. They take 25.68% of the total patent filing.
Indiana, United States
Patent: 16
Ohio, United States
Patent: 14
Hamburg, Germany
Patent: 8
Kumamoto-ken, Japan
Patent: 7
Buenos Aires, Argentina
Patent: 5
Washington, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Beijing Shi, China
Patent: 4
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With the analysis among related 37 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Hovione Scientia Ltd., Nanjing University of Science & Technology, Chemische Fabrik Dr Weigert GmbH & Co. KG take 35.14% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Hamburg, Germany
Patent: 2
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guiyang Yongliang Future New Energy Development Co., Ltd.
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangxi Dandelion Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 24 new entrants. Hovione Scientia Ltd., Yangtze University, Foshan Huiqiang Metal Products Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
Foshan Huiqiang Metal Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guiyang Yongliang Future New Energy Development Co., Ltd.
Guizhou Sheng, China
Patent: 1
Hebei Aobo Water Treatment Co., Ltd.
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 12 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Shandong University, Katholieke Universiteit Leuven are dominant in this area. They take 40.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Vlaams-Brabant, Belgium
Patent: 2
Hiroshima-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1