With the analysis among 248 patents, we discovered top 190 key players by total patent application. CreaChem, Nihon Parkerizing Co., Ltd., Cytec Industries, Inc. are dominant in this area. They take 7.66% of the total patent filing.
Nihon Parkerizing Co., Ltd.
New Jersey, United States
Patent: 6
Hangzhou Water Treatment Technology Development Center Co. Ltd
Zhejiang Sheng, China
Patent: 4
Georgia-Pacific Gypsum LLC
Georgia, United States
Patent: 3
Zhonglan Changhua Engineering Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Qinghai Aidiwang Environmental Protection Technology Co., Ltd.
Qinghai Sheng, China
Patent: 3
CGN High-tech Nuclear Materials Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 2
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With the analysis among related 114 patents applied in the last 5 years. We discover 106 most active companies in this area. The fast-growing Cytec Industries, Inc., Qinghai Aidiwang Environmental Protection Technology Co., Ltd., Central South University take 10.53% of patent filing during this period.
New Jersey, United States
Patent: 6
Qinghai Aidiwang Environmental Protection Technology Co., Ltd.
Qinghai Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhonglan Changhua Engineering Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Gansu Rare Earth New Material Co. Ltd.
Gansu Sheng, China
Patent: 2
Yantai Jinzheng Eco-Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Science Environmental Protection Co., Ltd.
Hunan Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Yibin Tianyuan Group Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 114 patents in last 5 years, we discover 99 new entrants. Cytec Industries, Inc., Qinghai Aidiwang Environmental Protection Technology Co., Ltd., Central South University are the most active new entrants in this area.
New Jersey, United States
Patent: 6
Qinghai Aidiwang Environmental Protection Technology Co., Ltd.
Qinghai Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhonglan Changhua Engineering Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Gansu Rare Earth New Material Co. Ltd.
Gansu Sheng, China
Patent: 2
Yantai Jinzheng Eco-Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Science Environmental Protection Co., Ltd.
Hunan Sheng, China
Patent: 2
Yibin Tianyuan Group Co., Ltd.
Sichuan Sheng, China
Patent: 2
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Jiangsu Xinyuan Mining Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 72 patents, we discovered top 34 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Xiangtan University, Changsha University of Science & Technology are dominant in this area. They take 20.83% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Henan University of Urban Construction
Henan Sheng, China
Patent: 3
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
Sichuan University of Science & Engineering
Sichuan Sheng, China
Patent: 2
Shenyang University of Chemical Technology
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2