With the analysis among 179 patents, we discovered top 48 key players by total patent application. Pfizer Ltd., Pfizer Inc., Sepracor are dominant in this area. They take 56.42% of the total patent filing.
SURREY, United Kingdom
Patent: 81
New York, United States
Patent: 10
Dr. Reddy's Laboratories Ltd.
Andhra Pradesh, India
Patent: 9
Hainan Jinrui Pharmaceutical Co., Ltd.
Hainan Sheng, China
Patent: 7
Teva Pharmaceutical Industries Ltd.
Virginia, United States
Patent: 4
Chong Kun Dang Pharmaceutical Corp.
CSPC Ouyi Pharmaceutical Co., Ltd.
Hebei Sheng, China
Patent: 3
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Anhui Jiexi Pharmaceutical Co., Ltd., Shanghai Fenglin Biotechnology Co., Ltd., Chongqing Medical University take 60.00% of patent filing during this period.
Anhui Jiexi Pharmaceutical Co., Ltd.
Anhui Sheng, China
Patent: 1
Shanghai Fenglin Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
Chongqing Medical University
Chongqing Shi, China
Patent: 1
Hefei Cosource Pharmaceutical, Inc.
Anhui Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Anhui Jiexi Pharmaceutical Co., Ltd., Shanghai Fenglin Biotechnology Co., Ltd., Chongqing Medical University are the most active new entrants in this area.
Anhui Jiexi Pharmaceutical Co., Ltd.
Anhui Sheng, China
Patent: 1
Shanghai Fenglin Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
Chongqing Medical University
Chongqing Shi, China
Patent: 1
Hefei Cosource Pharmaceutical, Inc.
Anhui Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Council of Scientific & Industrial Research
Chongqing Medical University
Chongqing Shi, China
Patent: 1