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
Sachsen, Germany
Patent: 4
Virginia, United States
Patent: 3
Zuid-Holland, Netherlands
Patent: 3
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
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Jinghua Engineering Project Management Co., Ltd.
Henan Sheng, China
Patent: 1
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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
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Jinghua Engineering Project Management Co., Ltd.
Henan Sheng, China
Patent: 1
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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
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1