Search results for “Ammonium sulfide” companies
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Key Players
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Innovation Intensity
With the analysis among 310 patents, we discovered top 166 key players by total patent application. Mitsui Chemicals, Inc., Dongtai Tianyuan Optoelectronics Technology Co., Ltd., China National Offshore Oil Corp. are dominant in this area. They take 8.71% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Tokyo-to, Japan
Patent: 6
United States
Patent: 6
Tianjin Shi, China
Patent: 6
Tokyo-to, Japan
Patent: 5
Kyoto-fu, Japan
Patent: 5
California, United States
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 25 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Chengdu Cnbm Photoelectric Materials Co Ltd., Shenzhen University, Fuzhou University take 12.00% of patent filing during this period.
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 25 patents in last 5 years, we discover 19 new entrants. Chengdu Cnbm Photoelectric Materials Co Ltd., Shenzhen University, Fuzhou University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 73 patents, we discovered top 35 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Katholieke Universiteit Leuven, Guizhou University are dominant in this area. They take 20.55% of the total patent filing.
Yunnan Sheng, China
Patent: 9
Vlaams-Brabant, Belgium
Patent: 3
Guizhou Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
New York, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
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