With the analysis among 319 patents, we discovered top 120 key players by total patent application. Bayer AG, Sumitomo Chemical Co., Ltd., Ciba-Geigy AG are dominant in this area. They take 16.30% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 22
Tokyo-to, Japan
Patent: 18
Michigan, United States
Patent: 10
Maharashtra, India
Patent: 9
Pennsylvania, United States
Patent: 7
New Jersey, United States
Patent: 7
Michigan, United States
Patent: 6
North Carolina, United States
Patent: 6
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 21 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Hoya Lens Thailand Co., Ltd., Eastman Chemical Co., Far Eastern New Century Corp. take 38.10% of patent filing during this period.
Pathum Thani, Thailand
Patent: 3
Tennessee, United States
Patent: 3
Taiwan Province, China
Patent: 2
Georgia, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 12 new entrants. Hoya Lens Thailand Co., Ltd., Eastman Chemical Co., Arakawa Chemical Industries Ltd. are the most active new entrants in this area.
Pathum Thani, Thailand
Patent: 3
Tennessee, United States
Patent: 3
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 1
Georgia, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Masaryk University, President & Fellows of Harvard College, Shanghai Normal University are dominant in this area. They take 46.67% of the total patent filing.
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1