Search results for “Ferrous sulphate” companies
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Key Players
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Innovation Intensity
With the analysis among 3,724 patents, we discovered top 474 key players by total patent application. Imperial Chemical Industries Ltd., Bayer AG, EIDP, Inc. are dominant in this area. They take 3.52% of the total patent filing.
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 51
Bayer AG
Nordrhein-Westfalen, Germany
Patent: 45
EIDP, Inc.
Delaware, United States
Patent: 35
Aalborg Portland A/S
Nordjylland, Denmark
Patent: 20
Distillers Co. Plc
United Kingdom
Patent: 20
Cominco Ltd.
British Columbia, Canada
Patent: 20
Montedison SpA
MILAN, Italy
Patent: 19
Venator Group
DURHAM COUNTY, United Kingdom
Patent: 18
IG Farbenindustrie AG
Hessen, Germany
Patent: 18
BASF AB
Sweden
Patent: 18
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Knapsack Co.
Oregon, United States
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,899 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing South China University of Technology, Kunming University of Science & Technology, Central South University take 1.90% of patent filing during this period.
South China University of Technology
Guangdong Sheng, China
Patent: 13
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 12
Central South University
Hunan Sheng, China
Patent: 11
An Hui Hao Yue Huan Jing Ke Ji Gu Fen You Xian Gong Si
Anhui Sheng, China
Patent: 9
East China University of Science & Technology
Shanghai Shi, China
Patent: 9
Société des Produits Nestlé SA
Vaud, Switzerland
Patent: 8
Tongling Xiangrui Environmental Protection New Material Co., Ltd.
Anhui Sheng, China
Patent: 7
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 7
Sichuan University
Sichuan Sheng, China
Patent: 7
Chongqing University
Chongqing Shi, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,899 patents in last 5 years, we discover 420 new entrants. An Hui Hao Yue Huan Jing Ke Ji Gu Fen You Xian Gong Si, Tongling Xiangrui Environmental Protection New Material Co., Ltd., Zhongye Changtian International Engineering Co., Ltd. are the most active new entrants in this area.
An Hui Hao Yue Huan Jing Ke Ji Gu Fen You Xian Gong Si
Anhui Sheng, China
Patent: 9
Tongling Xiangrui Environmental Protection New Material Co., Ltd.
Anhui Sheng, China
Patent: 7
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 7
Jiangsu Yuxing Industry & Trade Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Qilu University of Technology
Shandong Sheng, China
Patent: 6
Zhangjiagang Qingyuan Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Big Dipper Quantum Biomedical Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 5
Wuxi Sun Moon Water Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Maanshan Jianding Chemical Co., Ltd.
Anhui Sheng, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 910 patents, we discovered top 248 universities and scientific research institutions by total patent application. South China University of Technology, Kunming University of Science & Technology, Central South University are dominant in this area. They take 5.27% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 17
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Central South University
Hunan Sheng, China
Patent: 15
Tongji University
Shanghai Shi, China
Patent: 12
Sichuan University
Sichuan Sheng, China
Patent: 12
East China University of Science & Technology
Shanghai Shi, China
Patent: 11
Council of Scientific & Industrial Research
Delhi, India
Patent: 9
Zhejiang University
Zhejiang Sheng, China
Patent: 8
Jiangsu University
Jiangsu Sheng, China
Patent: 8
Chongqing University
Chongqing Shi, China
Patent: 8
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