With the analysis among 1,547 patents, we discovered top 477 key players by total patent application. Johns Manville Corp., Matsushita Electric Works Co. Ltd., Rhone Poulenc Rorer are dominant in this area. They take 4.59% of the total patent filing.
Colorado, United States
Patent: 32
Matsushita Electric Works Co. Ltd.
Michigan, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Akebono Brake Industry Co., Ltd.
Tokyo-to, Japan
Patent: 13
Nisshinbo Engineering Co. Ltd.
Kanagawa-ken, Japan
Patent: 10
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 309 patents applied in the last 5 years. We discover 250 most active companies in this area. The fast-growing Jiangsu Yuhang Board Industry Co., Ltd., Shaanxi Construction Engineering Fifth Construction Group Co., Ltd., Shaanxi Construction Engineering Building Materials Technology Co., Ltd. take 5.18% of patent filing during this period.
Jiangsu Yuhang Board Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Shaanxi Construction Engineering Fifth Construction Group Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Shaanxi Construction Engineering Building Materials Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 4
Wuhu Hangtian Special Cable Factory
Anhui Sheng, China
Patent: 3
CNPC Bohai Drilling Engineering Co. Ltd.
Tianjin Shi, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Gu'an Golden Shield Times Building Waterproof Material Co., Ltd.
Hebei Sheng, China
Patent: 2
Guangzhou Plato Plastic Co.,Ltd.
Shanghai Shi, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among related 309 patents in last 5 years, we discover 245 new entrants. Jiangsu Yuhang Board Industry Co., Ltd., Shaanxi Construction Engineering Fifth Construction Group Co., Ltd., Shaanxi Construction Engineering Building Materials Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Yuhang Board Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Shaanxi Construction Engineering Fifth Construction Group Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Shaanxi Construction Engineering Building Materials Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 4
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 4
CNPC Bohai Drilling Engineering Co. Ltd.
Tianjin Shi, China
Patent: 2
Gu'an Golden Shield Times Building Waterproof Material Co., Ltd.
Hebei Sheng, China
Patent: 2
Guangzhou Plato Plastic Co.,Ltd.
Shanghai Shi, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Wuhan Boda Special Lubrication Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
With the analysis among 148 patents, we discovered top 42 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, China University of Mining & Technology, Universidade Federal Do Paraná are dominant in this area. They take 14.19% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 9
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
Universidade Federal Do Paraná
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Inner Mongolia University of Science & Technology
Nei Mongol Zizhiqu, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2