With the analysis among 291 patents, we discovered top 177 key players by total patent application. American Can Co., UCAR Carbon Technology LLC, Central Glass Co., Ltd. are dominant in this area. They take 7.22% of the total patent filing.
UCAR Carbon Technology LLC
Sumitomo Chemical Co., Ltd.
Aichi-ken, Japan
Patent: 4
Guiyang Sinochem Kailin Fertilizer Co., Ltd.
Guizhou Sheng, China
Patent: 3
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With the analysis among related 81 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Jiangsu Puhui Ginkgo Industry Development Co., Ltd., Hebei University of Technology, Guizhou Yongxing Technology Co., Ltd. take 8.64% of patent filing during this period.
Jiangsu Puhui Ginkgo Industry Development Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Guizhou Yongxing Technology Co., Ltd.
Guizhou Sheng, China
Patent: 2
Lixin County Xinsheng Agricultural Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Hefei Xuelixin Agricultural Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Guiyang Sinochem Kailin Fertilizer Co., Ltd.
Guizhou Sheng, China
Patent: 2
Sichuan Shimian Huarui Electronic Co. Ltd.
Sichuan Sheng, China
Patent: 2
Kunshan Sany Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Suzhou Kunsheng Gas Purification Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 81 patents in last 5 years, we discover 57 new entrants. Jiangsu Puhui Ginkgo Industry Development Co., Ltd., Hebei University of Technology, Guizhou Yongxing Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Puhui Ginkgo Industry Development Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Guizhou Yongxing Technology Co., Ltd.
Guizhou Sheng, China
Patent: 2
Lixin County Xinsheng Agricultural Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Hefei Xuelixin Agricultural Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Sichuan Shimian Huarui Electronic Co. Ltd.
Sichuan Sheng, China
Patent: 2
Kunshan Sany Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Suzhou Kunsheng Gas Purification Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guizhou Batian Eco Co., Ltd.
Guizhou Sheng, China
Patent: 1
With the analysis among 75 patents, we discovered top 36 universities and scientific research institutions by total patent application. The University of Chicago, Shandong University, Guangxi University are dominant in this area. They take 14.67% of the total patent filing.
The University of Chicago
Illinois, United States
Patent: 3
Shandong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Universiti Teknologi Malaysia
Universidade Federal Do Paraná
South China University of Technology
Guangdong Sheng, China
Patent: 1
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 1