Search results for “Butorphanol” companies
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Key Players
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Innovation Intensity
With the analysis among 112 patents, we discovered top 44 key players by total patent application. Hisamitsu Pharmaceutical Co., Ltd., Bristol Myers Co., Hikal Ltd. are dominant in this area. They take 43.75% of the total patent filing.
Taiwan Province, China
Patent: 25
New York, United States
Patent: 13
Washington, United States
Patent: 11
Czechia
Patent: 5
Illinois, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Illinois, United States
Patent: 3
New Jersey, United States
Patent: 3
McNeil Laboratories
Pennsylvania, United States
Patent: 3
New York, United States
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 21 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Hisamitsu Pharmaceutical Co., Ltd., Jiangsu Hengrui Pharmaceuticals Co., Ltd., Guangzhou Zoo take 76.19% of patent filing during this period.
Taiwan Province, China
Patent: 11
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tokyo-to, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 21 patents in last 5 years, we discover 9 new entrants. Jiangsu Hengrui Pharmaceuticals Co., Ltd., Guangzhou Zoo, Chongqing Libang Pharmacy Development Co Ltd are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tokyo-to, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Research Institutions
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Innovation Intensity
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