With the analysis among 117 patents, we discovered top 62 key players by total patent application. Rhodia Operations SASU, Solvay China Co. Ltd., INVISTA Technologies SARL are dominant in this area. They take 17.95% of the total patent filing.
Shanghai Shi, China
Patent: 7
Luxembourg, Luxembourg
Patent: 6
Delaware, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
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With the analysis among related 32 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Jiangsu Hechun Chemical Industry Co., Ltd., Hubei Tianming New Energy Technology Co., Ltd., Hefei Wanzhijing Doors and Windows Co., Ltd. take 18.75% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Heze Yongmin New Building Materials Co., Ltd.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 15 new entrants. Hubei Tianming New Energy Technology Co., Ltd., Hefei Wanzhijing Doors and Windows Co., Ltd., Heze Yongmin New Building Materials Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Heze Yongmin New Building Materials Co., Ltd.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1