With the analysis among 122 patents, we discovered top 68 key players by total patent application. Asahi Kasei Corp., BASF AB, EIDP, Inc. are dominant in this area. They take 33.61% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Delaware, United States
Patent: 7
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 4
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Zou Ping Xian Tian Xing Hua Gong You Xian Gong Si
Shandong Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Tianjin Shi, China
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Research Institute of Nanjing Chemical Industry Group, Fei Xiang Hua Gong Zhang Jia Gang You Xian Gong Si take 36.00% of patent filing during this period.
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 4
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 3
Fei Xiang Hua Gong Zhang Jia Gang You Xian Gong Si
Jiangsu Sheng, China
Patent: 2
Hengshui Kaiya Chemical Co. Ltd.
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Maanshan Haihua Wear-resistant Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Beijing Jinyu Cement Energy Saving Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Yaoxing Security Glasses Co., LTD.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 19 new entrants. Wanhua Chemical Group Co., Ltd., Fei Xiang Hua Gong Zhang Jia Gang You Xian Gong Si, Hengshui Kaiya Chemical Co. Ltd. are the most active new entrants in this area.
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 4
Fei Xiang Hua Gong Zhang Jia Gang You Xian Gong Si
Jiangsu Sheng, China
Patent: 2
Hengshui Kaiya Chemical Co. Ltd.
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Maanshan Haihua Wear-resistant Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Beijing Jinyu Cement Energy Saving Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Yaoxing Security Glasses Co., LTD.
Jiangsu Sheng, China
Patent: 1
Tangshan Jidong Cement Admixture Co., Ltd.
Hebei Sheng, China
Patent: 1
Suqian Unitech Corp., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 1