With the analysis among 2,625 patents, we discovered top 459 key players by total patent application. Gansu Huachen Ecological Management Co., Ltd., Zhejiang Fangyuan Building Materials Technology Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 2.48% of the total patent filing.
Gansu Huachen Ecological Management Co., Ltd.
Gansu Sheng, China
Patent: 23
Zhejiang Fangyuan Building Materials Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 22
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 20
Gongyi Shunyuan Ceramic Sand Co., Ltd.
Henan Sheng, China
Patent: 16
Luoyang Maide Ceramsite Co., Ltd.
Henan Sheng, China
Patent: 15
Sichuan Jinteng Environmental Protection Building Materials Co., Ltd.
Sichuan Sheng, China
Patent: 13
Hefei Ruihe Decoration Engineering Co., Ltd.
Anhui Sheng, China
Patent: 13
Zhengzhou Duesail Fracture Proppant Co. Ltd.
Henan Sheng, China
Patent: 12
Tongchuanqinhantaoli Co. Ltd.
Shaanxi Sheng, China
Patent: 12
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With the analysis among related 1,470 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gongyi Shunyuan Ceramic Sand Co., Ltd., Sichuan Jinteng Environmental Protection Building Materials Co., Ltd., Xi'an University of Architecture & Technology take 2.72% of patent filing during this period.
Gongyi Shunyuan Ceramic Sand Co., Ltd.
Henan Sheng, China
Patent: 15
Sichuan Jinteng Environmental Protection Building Materials Co., Ltd.
Sichuan Sheng, China
Patent: 13
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 12
Zhejiang Fangyuan Building Materials Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Wuhan University of Technology
Hubei Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Henan Zhengkuang Machinery Co., Ltd.
Henan Sheng, China
Patent: 9
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 8
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 8
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
With the analysis among related 1,470 patents in last 5 years, we discover 369 new entrants. Sichuan Jinteng Environmental Protection Building Materials Co., Ltd., Shandong Yike Energy Saving Technology Co., Ltd., Xinjiang Xijian Qingsong Construction Co., Ltd. are the most active new entrants in this area.
Sichuan Jinteng Environmental Protection Building Materials Co., Ltd.
Sichuan Sheng, China
Patent: 13
Shandong Yike Energy Saving Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Xinjiang Xijian Qingsong Construction Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 7
Zhejiang Dadongwu Group Construction Co Ltd.
Zhejiang Sheng, China
Patent: 7
Jining Zezhong Resources Comprehensive Utilization Co., Ltd.
Shandong Sheng, China
Patent: 6
Zhejiang Zhongjin Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Xi'an Municipal Road and Bridge Construction Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Zhengzhou City Xinzheng Meijiu Industrial Co. Ltd.
Henan Sheng, China
Patent: 6
Nanyang Renchuang Renewable Resources Co., Ltd.
Henan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
With the analysis among 1,031 patents, we discovered top 203 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Shandong University, South China University of Technology are dominant in this area. They take 9.21% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 32
South China University of Technology
Guangdong Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 21
Wuhan University of Technology
Hubei Sheng, China
Patent: 19
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Beijing University of Technology
Beijing Shi, China
Patent: 14
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Chongqing Shi, China
Patent: 14