Search results for “Calcium hypochlorite” companies
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Key Players
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Innovation Intensity
With the analysis among 2,104 patents, we discovered top 479 key players by total patent application. Olin Corp., Arch Chemicals, Inc., Nippon Soda Co., Ltd. are dominant in this area. They take 14.88% of the total patent filing.
Missouri, United States
Patent: 174
Connecticut, United States
Patent: 91
Tokyo-to, Japan
Patent: 48
Georgia, United States
Patent: 46
Tianjin Shi, China
Patent: 45
Ohio, United States
Patent: 39
California, United States
Patent: 29
Tokyo-to, Japan
Patent: 28
Pennsylvania, United States
Patent: 22
Zuid-Holland, Netherlands
Patent: 22
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 365 patents applied in the last 5 years. We discover 189 most active companies in this area. The fast-growing Tianjin Ruifuxin Chemical Co., Ltd., Henan Weilit Chemical Co., Ltd., Innovative Water Care LLC take 12.05% of patent filing during this period.
Tianjin Shi, China
Patent: 17
Henan Sheng, China
Patent: 15
Georgia, United States
Patent: 12
Shandong Sheng, China
Patent: 12
Tennessee, United States
Patent: 11
Tianjin Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Richter Gedeon Nyrt
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Patent: 4
Huanghua Kaifeng Chemical Co., Ltd.
Hebei Sheng, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 365 patents in last 5 years, we discover 167 new entrants. Tianjin Ruifuxin Chemical Co., Ltd., Henan Weilit Chemical Co., Ltd., W.M. Barr & Co., Inc. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 17
Henan Sheng, China
Patent: 15
Tennessee, United States
Patent: 11
Zhejiang Sheng, China
Patent: 6
Richter Gedeon Nyrt
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Patent: 4
Huanghua Kaifeng Chemical Co., Ltd.
Hebei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Haixing Yinuo Chemical Co., Ltd.
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Senhai Oxygen Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 164 patents, we discovered top 71 universities and scientific research institutions by total patent application. Tongji University, North China Electric Power University, Jiangnan University are dominant in this area. They take 6.10% of the total patent filing.
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
France
Patent: 2
Beijing Shi, China
Patent: 2
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