Search results for “Sodium tungstate” companies
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Key Players
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Innovation Intensity
With the analysis among 694 patents, we discovered top 411 key players by total patent application. Xiamen Tungsten Co., Ltd., Chongyi Zhangyuan Tungsten Co., Ltd., GTE Products Corp. are dominant in this area. They take 7.35% of the total patent filing.
Xiamen Tungsten Co., Ltd.
Fujian Sheng, China
Patent: 21
Chongyi Zhangyuan Tungsten Co., Ltd.
Jiangxi Sheng, China
Patent: 16
GTE Products Corp.
Pennsylvania, United States
Patent: 14
Xiamen Jialu Metal Industry Co., Ltd.
Fujian Sheng, China
Patent: 13
Jiangwu H.C. Starck Tungsten Products Co., Ltd
Jiangxi Sheng, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
A.L.M.T. Corp.
Tokyo-to, Japan
Patent: 11
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 9
Amax, Inc.
New York, United States
Patent: 9
Sumitomo Electric Hardmetal Ltd.
Hokkaido, Japan
Patent: 9
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 346 patents applied in the last 5 years. We discover 222 most active companies in this area. The fast-growing Xiamen Tungsten Co., Ltd., Central South University, Xiamen Jialu Metal Industry Co., Ltd. take 13.01% of patent filing during this period.
Xiamen Tungsten Co., Ltd.
Fujian Sheng, China
Patent: 19
Central South University
Hunan Sheng, China
Patent: 14
Xiamen Jialu Metal Industry Co., Ltd.
Fujian Sheng, China
Patent: 12
Jiangwu H.C. Starck Tungsten Products Co., Ltd
Jiangxi Sheng, China
Patent: 10
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Chongyi Zhangyuan Tungsten Co., Ltd.
Jiangxi Sheng, China
Patent: 9
Zaoqiang County Golden Eagle Tungsten Industry Co., Ltd.
Hebei Sheng, China
Patent: 5
Linanzhengkexiyoujinshuhuishou Co. Ltd.
Zhejiang Sheng, China
Patent: 5
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 5
New Entrants
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Innovation in recent 5 years
With the analysis among related 346 patents in last 5 years, we discover 171 new entrants. Zaoqiang County Golden Eagle Tungsten Industry Co., Ltd., Linanzhengkexiyoujinshuhuishou Co. Ltd., Dalian Petrochemical Research Institute of China Petrochemical Corporation are the most active new entrants in this area.
Zaoqiang County Golden Eagle Tungsten Industry Co., Ltd.
Hebei Sheng, China
Patent: 5
Linanzhengkexiyoujinshuhuishou Co. Ltd.
Zhejiang Sheng, China
Patent: 5
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 5
Taizhou OPT Tungsten & Molybdenum Products Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 4
Ganzhou Hailong Tungsten & Molybdenum Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Jingmen Dewei Green Tungsten Resource Recycling Co. Ltd.
Hubei Sheng, China
Patent: 4
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 3
Tianjin Vocational Institute
Tianjin Shi, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 453 patents, we discovered top 149 universities and scientific research institutions by total patent application. Central South University, Jiangxi University of Science & Technology, Beijing University of Technology are dominant in this area. They take 11.70% of the total patent filing.
Central South University
Hunan Sheng, China
Patent: 27
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 15
Beijing University of Technology
Beijing Shi, China
Patent: 11
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 11
North China University of Science & Technology
Hebei Sheng, China
Patent: 10
Zhejiang University
Zhejiang Sheng, China
Patent: 8
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 8
University of Science & Technology Beijing
Beijing Shi, China
Patent: 6
Changzhou University
Jiangsu Sheng, China
Patent: 6
Shandong University
Shandong Sheng, China
Patent: 5
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