With the analysis among 2,641 patents, we discovered top 495 key players by total patent application. Beijing Oriental Yuhong Waterproof Technology Co., Ltd., Keshun Waterproof Technologies Co., Ltd., Tajima Roofing, Inc. are dominant in this area. They take 4.54% of the total patent filing.
Beijing Shi, China
Patent: 48
Guangdong Sheng, China
Patent: 36
Guangxi Zhuangzu Zizhiqu, China
Patent: 25
Beijing Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Guangxi Zhuangzu Zizhiqu, China
Patent: 19
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With the analysis among related 1,789 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Keshun Waterproof Technologies Co., Ltd., Changzhou Bailifit Waterproof Equipment Co., Ltd., Beijing Oriental Yuhong Waterproof Technology Co., Ltd. take 3.97% of patent filing during this period.
Guangdong Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Henan Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Hebei Sheng, China
Patent: 11
With the analysis among related 1,789 patents in last 5 years, we discover 414 new entrants. Changzhou Bailifit Waterproof Equipment Co., Ltd., Jinxiu Waterproof Technology Co., Ltd., Jiangsu Best Waterproof Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 20
Henan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Hebei Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Hebei Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Zhengding Haihong Waterproof Technology Co., Ltd.
Hebei Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 9
With the analysis among 84 patents, we discovered top 34 universities and scientific research institutions by total patent application. Tianjin University of Science & Technology, Delft University of Technology, Taiyuan University of Technology are dominant in this area. They take 11.90% of the total patent filing.
Tianjin Shi, China
Patent: 3
Zuid-Holland, Netherlands
Patent: 2
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1