With the analysis among 433 patents, we discovered top 107 key players by total patent application. Kodak Ltd., IG Farbenindustrie AG, Ilford Imaging UK Ltd. are dominant in this area. They take 22.86% of the total patent filing.
Hertfordshire, United Kingdom
Patent: 35
Hessen, Germany
Patent: 34
CHESHIRE, United Kingdom
Patent: 30
Nordrhein-Westfalen, Germany
Patent: 29
New York, United States
Patent: 27
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With the analysis among related 19 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Jia Xing Shi Jin Li Hua Gong You Xian Ze Ren Gong Si, Deqing Shuhua Foam Chair Co.,Ltd., Nantong Volant Chemicals Co. Ltd. take 36.84% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Perry Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Putong Biomedical Technology (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 12 new entrants. Jia Xing Shi Jin Li Hua Gong You Xian Ze Ren Gong Si, Deqing Shuhua Foam Chair Co.,Ltd., Nantong Volant Chemicals Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Perry Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Putong Biomedical Technology (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 11 patents, we discovered top 6 universities and scientific research institutions by total patent application. Nanchang Hangkong University, Shanghai Institute of Materia Medica Chinese Academy of Sciences, Qingdao University are dominant in this area. They take 27.27% of the total patent filing.
Jiangxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1