With the analysis among 325 patents, we discovered top 104 key players by total patent application. The Upjohn Co., Mitsui Chemicals, Inc., Shandong Kaisheng New Materials Co., Ltd. are dominant in this area. They take 16.62% of the total patent filing.
Michigan, United States
Patent: 21
Tokyo-to, Japan
Patent: 17
Shandong Kaisheng New Materials Co., Ltd.
Shandong Sheng, China
Patent: 16
Otsuka Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 15
Nan Jing Dong Ya Xiang Su Zhi Pin You Xian Gong Si
Jiangsu Sheng, China
Patent: 10
Sumitomo Seika Chemicals Co., Ltd.
Occidental Chemical Corp.
Texas, United States
Patent: 7
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With the analysis among related 27 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Jiangxi Selon Industrial Co., Ltd., Wangjiang Tianchang Optical Technology Co., Ltd., Shandong Yanggu Huatai Chemical Co., Ltd. take 25.93% of patent filing during this period.
Jiangxi Selon Industrial Co., Ltd.
Jiangxi Sheng, China
Patent: 3
Wangjiang Tianchang Optical Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Shandong Yanggu Huatai Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Hunan Haili Changde Pesticide Chemical Co Ltd.
Hunan Sheng, China
Patent: 2
Zibo Vanke Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Hebi Derui Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Ningxia Fenghua Biotechnology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Zhejiang Zhongrui Rubber Polymer Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhenjiang Pioneer Cropscience Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Yanhai Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 16 new entrants. Wangjiang Tianchang Optical Technology Co., Ltd., Hebi Derui Technology Co., Ltd., Ningxia Fenghua Biotechnology Co., Ltd. are the most active new entrants in this area.
Wangjiang Tianchang Optical Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Hebi Derui Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Ningxia Fenghua Biotechnology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Zhejiang Zhongrui Rubber Polymer Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhenjiang Pioneer Cropscience Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Yanhai Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Research Institute of Chemical Industry
Hunan Sheng, China
Patent: 1
Jiangsu Jiyi New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China TianChen Engineering Corp.
Tianjin Shi, China
Patent: 1
Shijiazhuang Hehe Chemical Fertilizer Co. Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Changchun Institute of Technology
Jilin Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1