With the analysis among 21 patents, we discovered top 16 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., SCHOTT AG are dominant in this area. They take 28.57% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sharpsville Container Corp.
Indiana, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing PetroChina Co., Ltd., Dezhou Jinghua Yaoyong Glass Co. Ltd., Tongji University take 42.86% of patent filing during this period.
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 14 new entrants. PetroChina Co., Ltd., Dezhou Jinghua Yaoyong Glass Co. Ltd., Tongji University are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 7 patents, we discovered top 8 universities and scientific research institutions by total patent application. Tongji University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 42.86% of the total patent filing.
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1