Search results for “Promethazine Hydrochloride” companies
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Key Players
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Innovation Intensity
With the analysis among 49 patents, we discovered top 31 key players by total patent application. Wyeth Ltd. (India), Donggang Hongda Pharmaceutical Co. Ltd., Zhengzhou Taifeng Pharmaceutical Co Ltd are dominant in this area. They take 20.41% of the total patent filing.
Maharashtra, India
Patent: 4
Liaoning Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Illinois, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 18 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Donggang Hongda Pharmaceutical Co. Ltd., Qingdao Women and Children's Hospital (Qingdao Maternal and Child Health Hospital, Qingdao Medical Rehabilitation Center for Disabled Children, Qingdao Newborn Disease Screening Center), Changzhou Pharmaceutical Factory Co., Ltd. take 38.89% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
South-Central University for Nationalities
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Punjab, India
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 18 patents in last 5 years, we discover 10 new entrants. Donggang Hongda Pharmaceutical Co. Ltd., Qingdao Women and Children's Hospital (Qingdao Maternal and Child Health Hospital, Qingdao Medical Rehabilitation Center for Disabled Children, Qingdao Newborn Disease Screening Center), Changzhou Pharmaceutical Factory Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
South-Central University for Nationalities
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Punjab, India
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 8 patents, we discovered top 6 universities and scientific research institutions by total patent application. Lovely Professional University, University of Shanghai for Science & Technology, South-Central University for Nationalities are dominant in this area. They take 37.50% of the total patent filing.
Punjab, India
Patent: 1
Shanghai Shi, China
Patent: 1
South-Central University for Nationalities
Hubei Sheng, China
Patent: 1
Tokyo-to, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
China
Patent: 1
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