With the analysis among 85 patents, we discovered top 51 key players by total patent application. Hangzhou Zhenyue Technology Co., Ltd., Hangzhou Zhongwang Technology Co., Ltd., Sekisui Chemical Co., Ltd. are dominant in this area. They take 22.35% of the total patent filing.
Hangzhou Zhenyue Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Hangzhou Zhongwang Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Sekisui Chemical Co., Ltd.
Sumitomo Seika Chemicals Co., Ltd.
Dalian Yaweite Biotechnology Co. Ltd.
Liaoning Sheng, China
Patent: 3
Shanghai Zaihe Industrial Investment Co., Ltd.
Shanghai Shi, China
Patent: 3
No data, please try another search term
With the analysis among related 30 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Kirin Holdings Co., Ltd., Mitsubishi Kasei Corp., Sumitomo Seika Chemicals Co., Ltd. take 36.67% of patent filing during this period.
Sumitomo Seika Chemicals Co., Ltd.
Hangzhou Zhenyue Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jiangxi Bluestar Xinghuo Silicones Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Tianjin Dagang Farwing Drilling/Exploration Technology Service co., Ltd
Tianjin Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
KOLONG INDUSTRIAL CO., LTD
undefined undefined
Patent: 1
Shandong Guyuchun Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 27 new entrants. Kirin Holdings Co., Ltd., Mitsubishi Kasei Corp., Sumitomo Seika Chemicals Co., Ltd. are the most active new entrants in this area.
Sumitomo Seika Chemicals Co., Ltd.
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Tianjin Dagang Farwing Drilling/Exploration Technology Service co., Ltd
Tianjin Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
KOLONG INDUSTRIAL CO., LTD
undefined undefined
Patent: 1
Shandong Guyuchun Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
Luoyang Ruiming Petrochemical Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Technical Monitoring Center of Sinopec Zhongyuan Oilfield Branch
Henan Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 13 universities and scientific research institutions by total patent application. Luoyang Institute of Science & Technology, China University of Petroleum (East China), Nanjing University are dominant in this area. They take 19.05% of the total patent filing.
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 1
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 1
Henan University of Science & Technology
Henan Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1