With the analysis among 89 patents, we discovered top 35 key players by total patent application. Transitions Optical, Inc., DSM IP Assets BV, Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 23.60% of the total patent filing.
Transitions Optical, Inc.
Mitsubishi Gas Chemical Co., Inc.
New Jersey, United States
Patent: 6
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 5
F. Hoffmann-La Roche Ltd.
Taisho Pharmaceutical Co., Ltd.
Oklahoma, United States
Patent: 3
Asahi Chemical Industry Co., Ltd.
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 1 patents applied in the last 5 years. We discover 2 most active companies in this area.
Tianjin Shi, China
Patent: 1
Tianjin Fuxin Sunshine Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 2 new entrants.
Tianjin Shi, China
Patent: 1
Tianjin Fuxin Sunshine Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 7 patents, we discovered top 7 universities and scientific research institutions by total patent application. Kyoto University, Zhejiang University, Osaka University are dominant in this area. They take 42.86% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 1
Shanghai Institute of Pharmaceutical Industry
Shanghai Shi, China
Patent: 1
Shangrao Normal University
Jiangxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1