With the analysis among 500 patents, we discovered top 237 key players by total patent application. Tronox LLC, EIDP, Inc., Cristal Inorganic Chemicals Schweiz AG are dominant in this area. They take 12.60% of the total patent filing.
Oklahoma, United States
Patent: 33
Delaware, United States
Patent: 17
Zug, Switzerland
Patent: 13
Tokyo-to, Japan
Patent: 10
Hessen, Germany
Patent: 10
Texas, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
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With the analysis among related 298 patents applied in the last 5 years. We discover 215 most active companies in this area. The fast-growing TCL Technology Group Corp., ZEON Corp., Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences take 5.03% of patent filing during this period.
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
With the analysis among related 298 patents in last 5 years, we discover 182 new entrants. TCL Technology Group Corp., Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Materion Precision Optics (Shanghai) Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 343 patents, we discovered top 141 universities and scientific research institutions by total patent application. Southwest University, Donghua University, Zhejiang University are dominant in this area. They take 7.29% of the total patent filing.
Chongqing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3