Search results for “Nitrogen removal” companies
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Key Players
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Innovation Intensity
With the analysis among 2,678 patents, we discovered top 469 key players by total patent application. Air Products & Chemicals, Inc., China Petroleum & Chemical Corp., Exxon Research & Engineering Co. are dominant in this area. They take 6.24% of the total patent filing.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 62
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 55
Exxon Research & Engineering Co.
United States
Patent: 50
Beijing Drainage Group Co., Ltd.
Beijing Shi, China
Patent: 32
Qingdao Spring Water-Treatment Co., Ltd.
Shandong Sheng, China
Patent: 31
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 27
LINDA AG
Nordrhein-Westfalen, Germany
Patent: 26
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 22
UOP LLC
Illinois, United States
Patent: 21
BKT Co., Ltd.
South Korea
Patent: 20
Startups & Unicorns
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Innovation Intensity
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
STARTUP
Paverguide, Inc.
United States
Patent: 4
STARTUP
Cloud Technology
Tianjin Shi, China
Patent: 3
STARTUP
C - Green Technology AB
Sweden
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,026 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing University of Technology, Qingdao Spring Water-Treatment Co., Ltd., Beijing Enterprises Water Group (China) Investment Ltd. take 8.05% of patent filing during this period.
Beijing University of Technology
Beijing Shi, China
Patent: 111
Qingdao Spring Water-Treatment Co., Ltd.
Shandong Sheng, China
Patent: 30
Beijing Enterprises Water Group (China) Investment Ltd.
Beijing Shi, China
Patent: 22
Nanjing University
Jiangsu Sheng, China
Patent: 21
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 19
Tongji University
Shanghai Shi, China
Patent: 17
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 16
Beijing Chaobai Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 13
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 12
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,026 patents in last 5 years, we discover 363 new entrants. Beijing Chaobai Environmental Protection Technology Co., Ltd., Hainan University, Jaingsu NJU Environmental Technology Co. Ltd. are the most active new entrants in this area.
Beijing Chaobai Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 13
Hainan University
Hainan Sheng, China
Patent: 8
Jaingsu NJU Environmental Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 8
Toyo Tanso Co., Ltd.
Osaka-fu, Japan
Patent: 7
Beijing Jilongda Hotel Management Co. Ltd.
Beijing Shi, China
Patent: 7
Phosphorus Free Water Solutions LLC
United States
Patent: 7
Toyo University
Tokyo-to, Japan
Patent: 6
Haitian Water Group Co., Ltd.
Sichuan Sheng, China
Patent: 6
Central Plains Environment Protection Co., Ltd.
Henan Sheng, China
Patent: 6
Huaxia Bishui Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 6
Research Institutions
Order by:
Innovation Intensity
With the analysis among 1,545 patents, we discovered top 231 universities and scientific research institutions by total patent application. Beijing University of Technology, Tongji University, Nanjing University are dominant in this area. They take 20.13% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 227
Tongji University
Shanghai Shi, China
Patent: 38
Nanjing University
Jiangsu Sheng, China
Patent: 35
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 26
Chongqing University
Chongqing Shi, China
Patent: 26
Zhejiang University
Zhejiang Sheng, China
Patent: 25
South China University of Technology
Guangdong Sheng, China
Patent: 24
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 23
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 21
Donghua University
Shanghai Shi, China
Patent: 19
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