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Key Players
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Innovation Intensity
With the analysis among 1,321 patents, we discovered top 482 key players by total patent application. Lions Eye Institute, TOTO Ltd., Powerchina Huadong Engineering Corp. Ltd. are dominant in this area. They take 1.89% of the total patent filing.
Lions Eye Institute
Western Australia, Australia
Patent: 9
TOTO Ltd.
Fukuoka-ken, Japan
Patent: 8
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 8
China Shizheng Engineering Xibeisheji Research Yuan Co. Ltd.
Gansu Sheng, China
Patent: 8
Guangdong Huayi Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 7
Korea Rural Community Corp.
South Korea
Patent: 6
Kumagai Gumi Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Daikure Co., Ltd.
Hiroshima-ken, Japan
Patent: 5
Shanghai Water Design Engineering Co., Ltd.
Shanghai Shi, China
Patent: 5
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,364 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Guangdong Huayi Environmental Protection Technology Co., Ltd., Shanghai Municipal Engineering Design Inst (Group) Co., Ltd. take 1.54% of patent filing during this period.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 8
Guangdong Huayi Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 5
Shanghai Water Design Engineering Co., Ltd.
Shanghai Shi, China
Patent: 5
Hebei Water Conservancy and Hydropower Survey, Design and Research Institute Group Co., Ltd.
Tianjin Shi, China
Patent: 4
Nanchang University
Jiangxi Sheng, China
Patent: 4
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 4
Henan University of Urban Construction
Henan Sheng, China
Patent: 3
Guangdong Wanlitong Construction Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 3
China Railway Construction Bridge Eng Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,364 patents in last 5 years, we discover 489 new entrants. Powerchina Huadong Engineering Corp. Ltd., Guangdong Huayi Environmental Protection Technology Co., Ltd., Shanghai Water Design Engineering Co., Ltd. are the most active new entrants in this area.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 8
Guangdong Huayi Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Shanghai Water Design Engineering Co., Ltd.
Shanghai Shi, China
Patent: 5
Hebei Water Conservancy and Hydropower Survey, Design and Research Institute Group Co., Ltd.
Tianjin Shi, China
Patent: 4
Nanchang University
Jiangxi Sheng, China
Patent: 4
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 4
Henan University of Urban Construction
Henan Sheng, China
Patent: 3
Guangdong Wanlitong Construction Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 3
China Railway Construction Bridge Eng Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 3
Sinohydro Bureau 14 Co., Ltd.
Yunnan Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 232 patents, we discovered top 69 universities and scientific research institutions by total patent application. Nanchang University, University of Maryland Baltimore County, Hohai University are dominant in this area. They take 8.19% of the total patent filing.
Nanchang University
Jiangxi Sheng, China
Patent: 4
University of Maryland Baltimore County
United States
Patent: 4
Hohai University
Jiangsu Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 4
Zhejiang University
Zhejiang Sheng, China
Patent: 3
Nanchang Institute of Technology
Jiangxi Sheng, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Henan University of Urban Construction
Henan Sheng, China
Patent: 3
Tianjin University
Tianjin Shi, China
Patent: 3
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