Search results for “A-Naphthylamine” companies
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Key Players
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Innovation Intensity
With the analysis among 155 patents, we discovered top 53 key players by total patent application. Bayer AG, IG Farbenindustrie AG, China Petroleum & Chemical Corp. are dominant in this area. They take 25.81% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 19
Hessen, Germany
Patent: 13
Beijing Shi, China
Patent: 8
Tokyo-to, Japan
Patent: 7
Tokyo-to, Japan
Patent: 4
New Jersey, United States
Patent: 4
Osaka-fu, Japan
Patent: 4
Henan Sheng, China
Patent: 4
Tokyo-to, Japan
Patent: 3
United Kingdom
Patent: 3
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 17 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Henan Ruida Pharmaceutical Technology Co., Ltd., China Petroleum & Chemical Corp., Sinopec Research Institute of Petroleum Processing take 58.82% of patent filing during this period.
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hangzhou Tianji Jishi Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Maanshan Norka Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 17 patents in last 5 years, we discover 10 new entrants. Henan Ruida Pharmaceutical Technology Co., Ltd., Hangzhou Tianji Jishi Biotechnology Co., Ltd., Maanshan Norka Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 4
Hangzhou Tianji Jishi Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Maanshan Norka Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 13 patents, we discovered top 5 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Beijing Normal University, Lanzhou University are dominant in this area. They take 130.77% of the total patent filing.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
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