With the analysis among 79 patents, we discovered top 42 key players by total patent application. Mitsubishi Rayon Co Ltd, EIDP, Inc., Imperial Chemical Industries Ltd. are dominant in this area. They take 20.25% of the total patent filing.
Delaware, United States
Patent: 5
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Patent: 4
Oklahoma, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
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With the analysis among related 5 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Suzhou Double Elephant Optical Materials Co. Ltd., Jiangsu Sidike New Materials Science & Technology Co., Ltd., Hefei Bochuang Machinery Manufacturing Co., Ltd. take 60.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 6 new entrants. Suzhou Double Elephant Optical Materials Co. Ltd., Jiangsu Sidike New Materials Science & Technology Co., Ltd., Hefei Bochuang Machinery Manufacturing Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jilin Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1