With the analysis among 132 patents, we discovered top 79 key players by total patent application. Degussa AG, Sony Group Corp., ARCO Chemical Technology, Inc. are dominant in this area. They take 11.36% of the total patent filing.
Delaware, United States
Patent: 4
Shanxi Sheng, China
Patent: 3
Michigan, United States
Patent: 2
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With the analysis among related 23 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Kaifeng Yonghe Nonferrous Metals Co., Ltd., Institute of Chemical Industry of Forest Products CAF, Hunan Xiwei New Materials Co., Ltd. take 13.04% of patent filing during this period.
Kaifeng Yonghe Nonferrous Metals Co., Ltd.
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Xiwei New Materials Co., Ltd.
Hunan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Tianchuang Environmental Protection Machinery Equipment (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 21 new entrants. Kaifeng Yonghe Nonferrous Metals Co., Ltd., Hunan Xiwei New Materials Co., Ltd., Fujian Hengxiang Carbon Industry Co., Ltd. are the most active new entrants in this area.
Kaifeng Yonghe Nonferrous Metals Co., Ltd.
Henan Sheng, China
Patent: 1
Hunan Xiwei New Materials Co., Ltd.
Hunan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Tianchuang Environmental Protection Machinery Equipment (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 48 patents, we discovered top 27 universities and scientific research institutions by total patent application. Louisiana State University, Taiyuan University of Technology, Nanjing University of Science & Technology are dominant in this area. They take 16.67% of the total patent filing.
Louisiana, United States
Patent: 3
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1