With the analysis among 113 patents, we discovered top 63 key players by total patent application. Lucas Industries Plc, Emhart Glass SA, Merz Pharma GmbH & Co. KGaA are dominant in this area. They take 14.16% of the total patent filing.
Zug, Switzerland
Patent: 5
Merz Pharma GmbH & Co. KGaA
Sachsen, Germany
Patent: 4
Virginia, United States
Patent: 3
Zuid-Holland, Netherlands
Patent: 3
Maschinenfabrik Rieter AG
ZURICH, Switzerland
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Lanzhou University, Southwest Jiaotong University, Beijing ZEHO Waterfront Ecological Env Treatment Co., Ltd. take 27.27% of patent filing during this period.
Gansu Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Beijing ZEHO Waterfront Ecological Env Treatment Co., Ltd.
Beijing Shi, China
Patent: 1
Nanjing Yihui Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China University of Geosciences
Beijing Shi, China
Patent: 1
Shandong Yellow River Bureau Yellow River Estuary Administration
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Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Jinghua Engineering Project Management Co., Ltd.
Henan Sheng, China
Patent: 1
Yellow River Water Conservancy Commission Yellow River Water Conservancy Research Institute
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Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 9 new entrants. Lanzhou University, Southwest Jiaotong University, Beijing ZEHO Waterfront Ecological Env Treatment Co., Ltd. are the most active new entrants in this area.
Gansu Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Beijing ZEHO Waterfront Ecological Env Treatment Co., Ltd.
Beijing Shi, China
Patent: 1
Nanjing Yihui Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China University of Geosciences
Beijing Shi, China
Patent: 1
Shandong Yellow River Bureau Yellow River Estuary Administration
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Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Jinghua Engineering Project Management Co., Ltd.
Henan Sheng, China
Patent: 1
Yellow River Water Conservancy Commission Yellow River Water Conservancy Research Institute
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Patent: 1
With the analysis among 49 patents, we discovered top 13 universities and scientific research institutions by total patent application. Hainan University, Beihang University, Kyoto University are dominant in this area. They take 18.37% of the total patent filing.
Hainan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 2
National Aviation University
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Donbas State Technical University
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1