With the analysis among 1,343 patents, we discovered top 479 key players by total patent application. Riken Light Metal Industrial Co., Ltd., Sekisui Chemical Co., Ltd., Fischer Bauabdichtung GmbH are dominant in this area. They take 8.41% of the total patent filing.
Osaka-fu, Japan
Patent: 15
Osaka-fu, Japan
Patent: 14
Arizona, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
New Jersey, United States
Patent: 7
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Massachusetts, United States
Patent: 1
With the analysis among related 446 patents applied in the last 5 years. We discover 333 most active companies in this area. The fast-growing WISDRI Engineering & Research Inc. Ltd., Shenzhen Municipal Design & Research Institute Co Ltd., China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd. take 3.36% of patent filing during this period.
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 446 patents in last 5 years, we discover 295 new entrants. WISDRI Engineering & Research Inc. Ltd., China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd., MCC TianGong Group Corp. Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 120 patents, we discovered top 48 universities and scientific research institutions by total patent application. Southeast University, Chongqing Jiaotong University, South China University of Technology are dominant in this area. They take 14.17% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2