Search results for “Wittig reaction” companies
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Key Players
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Innovation Intensity
With the analysis among 961 patents, we discovered top 320 key players by total patent application. BASF AB, Shin-Etsu Chemical Co., Ltd., F. Hoffmann-La Roche Ltd. are dominant in this area. They take 16.02% of the total patent filing.
BASF AB
Sweden
Patent: 77
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 48
F. Hoffmann-La Roche Ltd.
Switzerland
Patent: 29
Shionogi & Co., Ltd.
Osaka-fu, Japan
Patent: 25
Aventis Pharma
Belgium
Patent: 25
Isotechnika, Inc.
Alberta, Canada
Patent: 23
Merck & Co., Inc.
New Jersey, United States
Patent: 20
Aurinia Pharmaceuticals, Inc.
British Columbia, Canada
Patent: 18
Changzhou Jiaerke Pharmaceuticals Group Corp. Ltd.
Jiangsu Sheng, China
Patent: 17
Tasly Pharmaceutical Group Co., Ltd.
Tianjin Shi, China
Patent: 15
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Nanjing Fangshenghe Pharmaceutical Technology Co., Ltd.
China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 184 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing Shin-Etsu Chemical Co., Ltd., Changzhou Jiaerke Pharmaceuticals Group Corp. Ltd., East China Normal University take 26.63% of patent filing during this period.
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 18
Changzhou Jiaerke Pharmaceuticals Group Corp. Ltd.
Jiangsu Sheng, China
Patent: 17
East China Normal University
Shanghai Shi, China
Patent: 14
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 11
China Three Gorges University
Hubei Sheng, China
Patent: 7
China Agricultural University
Beijing Shi, China
Patent: 5
Biohome Tech Co. Ltd.
Yunnan Sheng, China
Patent: 5
Changzhou University
Jiangsu Sheng, China
Patent: 5
Hunan Kerey Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 4
Yunnan University
Yunnan Sheng, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 184 patents in last 5 years, we discover 91 new entrants. Changzhou Jiaerke Pharmaceuticals Group Corp. Ltd., Wanhua Chemical Group Co., Ltd., Changzhou University are the most active new entrants in this area.
Changzhou Jiaerke Pharmaceuticals Group Corp. Ltd.
Jiangsu Sheng, China
Patent: 17
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 11
Changzhou University
Jiangsu Sheng, China
Patent: 5
Yunnan University
Yunnan Sheng, China
Patent: 4
Insect Catcher (Suzhou) Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Ninglu Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Atomic Energy Council
Taiwan Province, China
Patent: 3
Tarim University
Xinjiang Uygur Zizhiqu, China
Patent: 2
Zhejiang NHU Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Fudan University
Shanghai Shi, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 207 patents, we discovered top 67 universities and scientific research institutions by total patent application. East China Normal University, China Three Gorges University, University of Connecticut are dominant in this area. They take 19.81% of the total patent filing.
East China Normal University
Shanghai Shi, China
Patent: 18
China Three Gorges University
Hubei Sheng, China
Patent: 9
University of Connecticut
Connecticut, United States
Patent: 8
L'Université de Bourgogne
France
Patent: 7
China Agricultural University
Beijing Shi, China
Patent: 6
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 5
Changzhou University
Jiangsu Sheng, China
Patent: 5
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 4
Dublin City University
DUBLIN, Ireland
Patent: 4
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 4
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