With the analysis among 1,417 patents, we discovered top 485 key players by total patent application. Yugreat (Beijing) International Technology Co. Ltd., Shanghai Roadphalt Asphalt Technology Co., Ltd., Guangxi Traffic Kexue Research Yuan are dominant in this area. They take 6.63% of the total patent filing.
Yugreat (Beijing) International Technology Co. Ltd.
Beijing Shi, China
Patent: 33
Shanghai Roadphalt Asphalt Technology Co., Ltd.
Shanghai Shi, China
Patent: 32
Guangxi Traffic Kexue Research Yuan
Guangxi Zhuangzu Zizhiqu, China
Patent: 29
Shandong North Chuangxin Waterproof Technology Group Co., Ltd.
Shandong Sheng, China
Patent: 22
Guangxi Jiaoke New Material Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 18
Beijing Lude Yongtai Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 15
Henan Communications Planning & Design Institute Co., Ltd.
Henan Sheng, China
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Shanxi Jiaoke Highway Kancha Design Yuan
Shanxi Sheng, China
Patent: 11
No data, please try another search term
With the analysis among related 886 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangxi Traffic Kexue Research Yuan, Yugreat (Beijing) International Technology Co. Ltd., Guangxi Jiaoke New Material Technology Co., Ltd. take 7.90% of patent filing during this period.
Guangxi Traffic Kexue Research Yuan
Guangxi Zhuangzu Zizhiqu, China
Patent: 28
Yugreat (Beijing) International Technology Co. Ltd.
Beijing Shi, China
Patent: 27
Guangxi Jiaoke New Material Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Beijing Lude Yongtai Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 14
Henan Communications Planning & Design Institute Co., Ltd.
Henan Sheng, China
Patent: 12
Shandong North Chuangxin Waterproof Technology Group Co., Ltd.
Shandong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Yilu Hengfeng Hengshui Asphalt Technology Co., Ltd.
Hebei Sheng, China
Patent: 8
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 7
With the analysis among related 886 patents in last 5 years, we discover 427 new entrants. Asphalt Sciences LLC, Shenzhen Zhuobao Technology Co., Ltd., Daming New Building Waterproof Materials Co., Ltd. of Shengli Oilfield are the most active new entrants in this area.
Shenzhen Zhuobao Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Daming New Building Waterproof Materials Co., Ltd. of Shengli Oilfield
Shandong Sheng, China
Patent: 7
Beijing Century Hongyu Technology Co., Ltd.
Beijing Shi, China
Patent: 6
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 6
Xiangyang Road & Bridge Construction Group Co Ltd.
Hubei Sheng, China
Patent: 5
Sihong County Urban Construction Investment Management Group Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Guangxi Beibu Gulf Investment Group Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Weifang Hongyuan Waterproof Material Co. Ltd.
Shandong Sheng, China
Patent: 5
Chongqing Sige'er Waterproof Materials Co.,Ltd.
Chongqing Shi, China
Patent: 4
With the analysis among 230 patents, we discovered top 56 universities and scientific research institutions by total patent application. Chang'an University, Southeast University, Changsha University of Science & Technology are dominant in this area. They take 23.91% of the total patent filing.
Shaanxi Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 5
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3