With the analysis among 252 patents, we discovered top 142 key players by total patent application. Toda Kogyo Corp., Mitsui Mining & Smelting Co., Ltd., NIPPON STEEL CORP. are dominant in this area. They take 16.27% of the total patent filing.
Hiroshima-ken, Japan
Patent: 20
Tokyo-to, Japan
Patent: 12
Nordrhein-Westfalen, Germany
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 5
Connecticut, United States
Patent: 5
Zuid-Holland, Netherlands
Patent: 5
Chiba-ken, Japan
Patent: 4
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With the analysis among related 33 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Anhui Newyada Technology Co., Ltd., North Eastern University, Deqing United Pigment Co., Ltd. take 24.24% of patent filing during this period.
Anhui Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Deqing United Pigment Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Changzhou Runde Graphite Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Hengfeng Chemical Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 22 new entrants. Deqing United Pigment Co., Ltd., MCC Capital Engineering & Research, Inc., Chuzhou Bo Ruite Industry and Trade Co., Ltd. are the most active new entrants in this area.
Deqing United Pigment Co., Ltd.
Zhejiang Sheng, China
Patent: 2
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Changzhou Runde Graphite Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 26 universities and scientific research institutions by total patent application. North Eastern University, Sichuan University, Central South University are dominant in this area. They take 20.00% of the total patent filing.
Liaoning Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Louisiana, United States
Patent: 1
Jilin Sheng, China
Patent: 1