With the analysis among 150 patents, we discovered top 99 key players by total patent application. Wanhua Chemical Group Co., Ltd., Zhejiang NHU Co. Ltd., Zhejiang Nhu Pharmaceutical Co. Ltd. are dominant in this area. They take 21.33% of the total patent filing.
Shandong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 6
Hamburg, Germany
Patent: 5
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
New Jersey, United States
Patent: 4
Hubei Tianan Daily Chemical Co., Ltd.
Hubei Sheng, China
Patent: 3
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With the analysis among related 105 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Zhejiang NHU Co. Ltd., Zhejiang Nhu Pharmaceutical Co. Ltd. take 30.48% of patent filing during this period.
Shandong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Hamburg, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hubei Tianan Daily Chemical Co., Ltd.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 58 new entrants. Wanhua Chemical Group Co., Ltd., Zhejiang NHU Co. Ltd., Zhejiang Nhu Pharmaceutical Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Hamburg, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hubei Tianan Daily Chemical Co., Ltd.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among 10 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang University, China Pharmaceutical University, Wuhan Polytechnic University are dominant in this area. They take 150.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1