With the analysis among 1,392 patents, we discovered top 492 key players by total patent application. PPG Industries, Inc., Goodrich Corp., Jinchuan Group Co., Ltd. are dominant in this area. They take 3.30% of the total patent filing.
Pennsylvania, United States
Patent: 16
North Carolina, United States
Patent: 16
Gansu Sheng, China
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 11
Energy Development Associates, Inc.
Delaware, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Chengdu OPTEC Control Valve Co., Ltd.
Sichuan Sheng, China
Patent: 10
Hangzhou New Creation Industrial Design Co., Ltd.
Zhejiang Sheng, China
Patent: 10
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Shandong Hanfeng New Material Technology Co. Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among related 544 patents applied in the last 5 years. We discover 374 most active companies in this area. The fast-growing Zhejiang Ruiheng Electronic Materials Co., Ltd., Hubei Gehua Huaxiang Chemical Co., Ltd., Danyang Assistant Chemical Factory take 3.49% of patent filing during this period.
Zhejiang Ruiheng Electronic Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Hubei Gehua Huaxiang Chemical Co., Ltd.
Hubei Sheng, China
Patent: 6
Danyang Assistant Chemical Factory
Jiangsu Sheng, China
Patent: 6
Yichang Hengyou Chemical Co., Ltd.
Hubei Sheng, China
Patent: 6
Jiangsu China Construction Engineering Design and Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Taihe Gas (Jingzhou) Co., Ltd.
Hubei Sheng, China
Patent: 5
Taixing Huasheng Fine Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Anhui Dongzhi Guangxin Agrochemical Co. Ltd.
Anhui Sheng, China
Patent: 5
Hebei Yingke Petrochemical Engineering Co., Ltd.
Hebei Sheng, China
Patent: 4
With the analysis among related 544 patents in last 5 years, we discover 328 new entrants. Zhejiang Ruiheng Electronic Materials Co., Ltd., Hubei Gehua Huaxiang Chemical Co., Ltd., Yichang Hengyou Chemical Co., Ltd. are the most active new entrants in this area.
Zhejiang Ruiheng Electronic Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Hubei Gehua Huaxiang Chemical Co., Ltd.
Hubei Sheng, China
Patent: 6
Yichang Hengyou Chemical Co., Ltd.
Hubei Sheng, China
Patent: 6
Jiangsu China Construction Engineering Design and Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Taihe Gas (Jingzhou) Co., Ltd.
Hubei Sheng, China
Patent: 5
Taixing Huasheng Fine Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Hebei Yingke Petrochemical Engineering Co., Ltd.
Hebei Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Gansu North Santai Chemical Co., Ltd.
Gansu Sheng, China
Patent: 4
Shandong Rishide Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 71 patents, we discovered top 32 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Jilin Jianzhu University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 18.31% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
China Institute of Atomic Energy
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beifang University of Nationalities
Ningxia Huizi Zizhiqu, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1