With the analysis among 288 patents, we discovered top 70 key players by total patent application. EIDP, Inc., Kodak Ltd., IG Farbenindustrie AG are dominant in this area. They take 13.19% of the total patent filing.
Delaware, United States
Patent: 13
Hertfordshire, United Kingdom
Patent: 13
Hessen, Germany
Patent: 12
Imperial Chemical Industries Ltd.
Fuji Photo Film Co., Ltd.
New Jersey, United States
Patent: 8
New York, United States
Patent: 7
Pennsylvania, United States
Patent: 7
Gevaert Photo Producten NV
Nordrhein-Westfalen, Germany
Patent: 5
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Langfang Teachers College, Lanzhou University of Technology, Xiangya Hospital of Central South University take 75.00% of patent filing during this period.
Langfang Teachers College
Hebei Sheng, China
Patent: 1
Lanzhou University of Technology
Gansu Sheng, China
Patent: 1
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Langfang Teachers College, Lanzhou University of Technology, Xiangya Hospital of Central South University are the most active new entrants in this area.
Langfang Teachers College
Hebei Sheng, China
Patent: 1
Lanzhou University of Technology
Gansu Sheng, China
Patent: 1
Xiangya Hospital of Central South University
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 8 universities and scientific research institutions by total patent application. Zhytomyr National Agroecological University, Sichuan University, Lanzhou University of Technology are dominant in this area. They take 36.36% of the total patent filing.
Zhytomyr National Agroecological University
Sichuan Sheng, China
Patent: 1
Lanzhou University of Technology
Gansu Sheng, China
Patent: 1
Chongqing University of Technology
Chongqing Shi, China
Patent: 1
Liupanshui Normal University
Guizhou Sheng, China
Patent: 1
Langfang Teachers College
Hebei Sheng, China
Patent: 1
Shandong Jiaotong University
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1