With the analysis among 44 patents, we discovered top 20 key players by total patent application. Xinfa Pharmaceutical Co. Ltd., Chenghong Pharmaceutical (Weihai) Co., Ltd., Roussel UCLAF are dominant in this area. They take 50.00% of the total patent filing.
Shandong Sheng, China
Patent: 13
Chenghong Pharmaceutical (Weihai) Co., Ltd.
Shandong Sheng, China
Patent: 3
undefined undefined
Patent: 2
Guangdong Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 20 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Xinfa Pharmaceutical Co. Ltd., Chenghong Pharmaceutical (Weihai) Co., Ltd., Ningbo Siming Chemical Co. Ltd. take 75.00% of patent filing during this period.
Shandong Sheng, China
Patent: 11
Chenghong Pharmaceutical (Weihai) Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Ningbo Ruitian Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 7 new entrants. Chenghong Pharmaceutical (Weihai) Co., Ltd., Ningbo Siming Chemical Co. Ltd., Hainan Hailing Chemipharma Corp. Ltd. are the most active new entrants in this area.
Chenghong Pharmaceutical (Weihai) Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Ningbo Ruitian Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
No data, please try another search term