With the analysis among 418 patents, we discovered top 382 key players by total patent application. Beiliushihongrizisha Ceramics Factory, PetroChina Co., Ltd., Xinghua Yalan Machinery Producing Co. Ltd. are dominant in this area. They take 4.31% of the total patent filing.
Beiliushihongrizisha Ceramics Factory
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Beijing Shi, China
Patent: 5
Xinghua Yalan Machinery Producing Co. Ltd.
Jiangsu Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Shenwu Technology Group Co., Ltd.
Chongqing Shi, China
Patent: 3
Taixing Jinyan Chemical Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Anqing Huyumei Brewing Food Co. Ltd.
Anhui Sheng, China
Patent: 3
Nantong Anzhong Water Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
No data, please try another search term
With the analysis among related 151 patents applied in the last 5 years. We discover 148 most active companies in this area. The fast-growing Nantong Anzhong Water Technology Co., Ltd., Wenzhou Shenji Auto Parts Manufacturing Co., Ltd., Hefei Hengyu New Energy Co., Ltd. take 4.64% of patent filing during this period.
Nantong Anzhong Water Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Wenzhou Shenji Auto Parts Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hefei Hengyu New Energy Co., Ltd.
Anhui Sheng, China
Patent: 2
Hangzhou Bright Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Zhongji Machinery Co., Ltd.
Shanghai Shi, China
Patent: 1
Hefei Haijing Packaging Product Co. Ltd.
Anhui Sheng, China
Patent: 1
China State Construction Engineering Corp. Ltd.
Beijing Shi, China
Patent: 1
Hami Green Angel Fiber Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Yunnan Suyan Suxin Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 1
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among related 151 patents in last 5 years, we discover 142 new entrants. Nantong Anzhong Water Technology Co., Ltd., Wenzhou Shenji Auto Parts Manufacturing Co., Ltd., Hefei Hengyu New Energy Co., Ltd. are the most active new entrants in this area.
Nantong Anzhong Water Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Wenzhou Shenji Auto Parts Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hefei Hengyu New Energy Co., Ltd.
Anhui Sheng, China
Patent: 2
Hangzhou Bright Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Zhongji Machinery Co., Ltd.
Shanghai Shi, China
Patent: 1
Hefei Haijing Packaging Product Co. Ltd.
Anhui Sheng, China
Patent: 1
China State Construction Engineering Corp. Ltd.
Beijing Shi, China
Patent: 1
Hami Green Angel Fiber Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 1
Shandong Sanfang Chemical Industrial Group Co. Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 31 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Yangtze University, Guilin University of Technology are dominant in this area. They take 13.46% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1