With the analysis among 58 patents, we discovered top 20 key players by total patent application. Imperial Chemical Industries Ltd., Ningxia Huayu Chemical Co., Ltd., Parke-Davis & Co. Ltd. are dominant in this area. They take 20.69% of the total patent filing.
Imperial Chemical Industries Ltd.
Ningxia Huayu Chemical Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Zhejiang Jiacheng Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Tennants Consolidated Ltd.
Beijing Richen-Force Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Utah, United States
Patent: 1
Wuhan Petrochemical Engineering Design Co., Ltd.
Hubei Sheng, China
Patent: 1
Shanghai New Asiatic Pharmaceuticals Co., Ltd.
Shanghai Shi, China
Patent: 1
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With the analysis among related 20 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Ningxia Huayu Chemical Co., Ltd., Zhejiang Jiacheng Chemical Co. Ltd., Zhejiang Runtu Co., Ltd. take 40.00% of patent filing during this period.
Ningxia Huayu Chemical Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
Zhejiang Jiacheng Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Richen-Force Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Hongsheng Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1
Wuhan Petrochemical Engineering Design Co., Ltd.
Hubei Sheng, China
Patent: 1
Nantong Wuxin Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Jinguang Industrial Co Ltd.
Zhejiang Sheng, China
Patent: 1
Lianyungang Taisheng Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 14 new entrants. Ningxia Huayu Chemical Co., Ltd., Zhejiang Jiacheng Chemical Co. Ltd., Zhejiang Runtu Co., Ltd. are the most active new entrants in this area.
Ningxia Huayu Chemical Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
Zhejiang Jiacheng Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Richen-Force Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Hongsheng Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1
Wuhan Petrochemical Engineering Design Co., Ltd.
Hubei Sheng, China
Patent: 1
Nantong Wuxin Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Jinguang Industrial Co Ltd.
Zhejiang Sheng, China
Patent: 1
Lianyungang Taisheng Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 1
Dalian University of Technology
Liaoning Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1