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
Imperial Chemical Industries Ltd.
Gevaert Photo Producten NV
Sumitomo Chemical Co., Ltd.
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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.
Jia Xing Shi Jin Li Hua Gong You Xian Ze Ren Gong Si
Zhejiang Sheng, China
Patent: 3
Deqing Shuhua Foam Chair Co.,Ltd.
Zhejiang Sheng, China
Patent: 2
Nantong Volant Chemicals Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Hangzhou Kechao Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Perry Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Hubei Huahengda Chemical Co., Ltd.
Hubei Sheng, China
Patent: 1
Putong Biomedical Technology (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Boyuan Pharmaceutical Co. Ltd.
Shandong Sheng, China
Patent: 1
Shandong Binzhou Zhiyuan Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
Beijing Xinkaiyuan Pharmaceutical Technology Co., Ltd.
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.
Jia Xing Shi Jin Li Hua Gong You Xian Ze Ren Gong Si
Zhejiang Sheng, China
Patent: 3
Deqing Shuhua Foam Chair Co.,Ltd.
Zhejiang Sheng, China
Patent: 2
Nantong Volant Chemicals Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Hangzhou Kechao Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Perry Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Hubei Huahengda Chemical Co., Ltd.
Hubei Sheng, China
Patent: 1
Putong Biomedical Technology (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Boyuan Pharmaceutical Co. Ltd.
Shandong Sheng, China
Patent: 1
Shandong Binzhou Zhiyuan Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 1
Beijing Xinkaiyuan Pharmaceutical Technology Co., Ltd.
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.
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 1
Shanghai Institute of Materia Medica Chinese Academy of Sciences
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 1
Ningbo Institute of Technology, Zhejiang University
Zhejiang Sheng, China
Patent: 1