With the analysis among 225 patents, we discovered top 85 key players by total patent application. Mitsui Chemicals, Inc., Sterling Drug, Inc., Imperial Chemical Industries Ltd. are dominant in this area. They take 18.22% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 8
Massachusetts, United States
Patent: 8
Indiana, United States
Patent: 5
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With the analysis among related 18 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Honeywell International Technologies Ltd., Zhejiang Juhua Technology Center Co., Ltd., Chengdu Kelong Chemical Co., Ltd. take 55.56% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Jiuyuansheng Pharmaceutical Chemical Co., Ltd.
Sichuan Sheng, China
Patent: 1
Shandong Youfu Pharmaceutical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 9 new entrants. Honeywell International Technologies Ltd., Zhejiang Juhua Technology Center Co., Ltd., Chengdu Kelong Chemical Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Jiuyuansheng Pharmaceutical Chemical Co., Ltd.
Sichuan Sheng, China
Patent: 1
Shandong Youfu Pharmaceutical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Zhejiang University, Xiamen University, Southwest University of Science & Technology are dominant in this area. They take 20.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1