With the analysis among 405 patents, we discovered top 187 key players by total patent application. Mead Corp., M&T Chemicals, Inc., Liuzhou Huaxi Group Co. Ltd. are dominant in this area. They take 8.40% of the total patent filing.
Ohio, United States
Patent: 12
New Jersey, United States
Patent: 12
Liuzhou Huaxi Group Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Delaware, United States
Patent: 9
Danyang Jindi Ecological Garden Development Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Danyang Jinchang Auto Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Mitsui Mining & Smelting Co., Ltd.
Imperial Chemical Industries Ltd.
Guangdong Guanghua Sci-Tech Co., Ltd.
Guangdong Sheng, China
Patent: 7
Qingdao Jiashang Creative Culture Co., Ltd.
Shandong Sheng, China
Patent: 6
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With the analysis among related 84 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Soochow University, Qingdao Zhuhua Environmental Protection Technology Co., Ltd., Central South University take 10.71% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Qingdao Zhuhua Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Anhui Huabo Renewable Resources Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Yunnan Tin Chemical Products Co. Ltd.
Yunnan Sheng, China
Patent: 2
Henan Chuangli New Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Shenglong Resource Recycling (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 84 patents in last 5 years, we discover 56 new entrants. Soochow University, Qingdao Zhuhua Environmental Protection Technology Co., Ltd., Tongji University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Qingdao Zhuhua Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Yunnan Tin Chemical Products Co. Ltd.
Yunnan Sheng, China
Patent: 2
Henan Chuangli New Energy Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Shenglong Resource Recycling (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hai An Xian Zhong Li Hua Gong You Xian Gong Si
Jiangsu Sheng, China
Patent: 1
Hangzhou Xizi Sanitary Disinfection Med Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Ganzhou Baita Metal Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among 103 patents, we discovered top 55 universities and scientific research institutions by total patent application. Central South University, Fujian Normal University, Zhejiang Sci-Tech University are dominant in this area. They take 22.33% of the total patent filing.
Hunan Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 3
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2