Search results for “Rapid sand filter” companies
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Key Players
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Innovation Intensity
With the analysis among 40 patents, we discovered top 19 key players by total patent application. Shinwoo Eng Co., Ltd., Dohwa Engineering Co., Ltd., Datang Environment Industry Group Co., Ltd. are dominant in this area. They take 27.50% of the total patent filing.
Shinwoo Eng Co., Ltd.
South Korea
Patent: 5
Dohwa Engineering Co., Ltd.
South Korea
Patent: 3
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 3
Korea Institute of Construction Technology
Gyeonggi-do, South Korea
Patent: 3
Dongyang Weilong Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
PANGAEA21 Co., Ltd.
South Korea
Patent: 2
International Minerals & Chemical
Illinois, United States
Patent: 2
Geoworks Co. Ltd.
South Korea
Patent: 2
NGK Insulators, Ltd.
Aichi-ken, Japan
Patent: 1
Hitachi Plant Technologies Ltd.
Tokyo-to, Japan
Patent: 1
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 7 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Datang Environment Industry Group Co., Ltd., Dongyang Weilong Environmental Protection Technology Co., Ltd., Hyorim Industries, Inc. take 100.00% of patent filing during this period.
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 3
Dongyang Weilong Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Hyorim Industries, Inc.
South Korea
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 7 patents in last 5 years, we discover 5 new entrants. Datang Environment Industry Group Co., Ltd., Dongyang Weilong Environmental Protection Technology Co., Ltd., Hyorim Industries, Inc. are the most active new entrants in this area.
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 3
Dongyang Weilong Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Hyorim Industries, Inc.
South Korea
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 10 patents, we discovered top 4 universities and scientific research institutions by total patent application. Indian Institute of Technology Madras, Tsinghua University, Nanjing Normal University are dominant in this area. They take 70.00% of the total patent filing.
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 1
Tsinghua University
Beijing Shi, China
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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