Search results for “Acetic anhydride” companies
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Key Players
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Innovation Intensity
With the analysis among 12,064 patents, we discovered top 486 key players by total patent application. Hoechst AG, IG Farbenindustrie AG, Eastman Chemical Co. are dominant in this area. They take 6.40% of the total patent filing.
Hoechst AG
Hessen, Germany
Patent: 337
IG Farbenindustrie AG
Hessen, Germany
Patent: 222
Eastman Chemical Co.
Tennessee, United States
Patent: 213
Daicel Corp.
Chiba-ken, Japan
Patent: 200
Bayer AG
Nordrhein-Westfalen, Germany
Patent: 183
Merck & Co., Inc.
New Jersey, United States
Patent: 174
Eastman Kodak Co.
New York, United States
Patent: 174
EIDP, Inc.
Delaware, United States
Patent: 161
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 157
BASF AB
Sweden
Patent: 133
Startups & Unicorns
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Innovation Intensity
With the analysis among 45 patents, we discovered top 6 start-ups by total patent application. SyntheX, Inc., Knapsack Co., Nacuity Pharmaceuticals, Inc. are active in this area.
STARTUP
SyntheX, Inc.
California, United States
Patent: 19
STARTUP
Knapsack Co.
Oregon, United States
Patent: 14
STARTUP
Nacuity Pharmaceuticals, Inc.
Texas, United States
Patent: 9
STARTUP
Si Chuan Zhong Bang Pharma Ltd.
Sichuan Sheng, China
Patent: 1
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 1
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 1,482 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Evonik Operations GmbH, Mengzhou Dingxing Chemical Co., Ltd., Anhui Jinhe Industrial Co., Ltd. take 6.55% of patent filing during this period.
Evonik Operations GmbH
Nordrhein-Westfalen, Germany
Patent: 66
Mengzhou Dingxing Chemical Co., Ltd.
Henan Sheng, China
Patent: 17
Anhui Jinhe Industrial Co., Ltd.
Anhui Sheng, China
Patent: 14
Daicel Corp.
Chiba-ken, Japan
Patent: 14
Nextleaf Solutions Ltd.
British Columbia, Canada
Patent: 13
Zogenix International Ltd.
BERKSHIRE, United Kingdom
Patent: 12
Arysta LifeScience, Inc.
North Carolina, United States
Patent: 12
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 12
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 12
Huzhou Tongbao Fine Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 11
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,482 patents in last 5 years, we discover 353 new entrants. Mengzhou Dingxing Chemical Co., Ltd., Nextleaf Solutions Ltd., Arysta LifeScience, Inc. are the most active new entrants in this area.
Mengzhou Dingxing Chemical Co., Ltd.
Henan Sheng, China
Patent: 17
Nextleaf Solutions Ltd.
British Columbia, Canada
Patent: 13
Arysta LifeScience, Inc.
North Carolina, United States
Patent: 12
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 12
Huzhou Tongbao Fine Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 11
DetNet South Africa (Pty) Ltd.
South Africa
Patent: 10
STARTUP
Nacuity Pharmaceuticals, Inc.
Texas, United States
Patent: 9
Shandong Jiachi New Materials Co., Ltd.
Shandong Sheng, China
Patent: 9
JFE Steel Corp.
Tokyo-to, Japan
Patent: 8
Ningxia Qingyan New Polymer Materials Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 8
Research Institutions
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Innovation Intensity
With the analysis among 1,534 patents, we discovered top 259 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Donghua University, Zhejiang University of Technology are dominant in this area. They take 7.24% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 39
Donghua University
Shanghai Shi, China
Patent: 37
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 35
Council of Scientific & Industrial Research
Delhi, India
Patent: 25
Jiangnan University
Jiangsu Sheng, China
Patent: 24
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 23
Zhejiang University
Zhejiang Sheng, China
Patent: 22
Changzhou University
Jiangsu Sheng, China
Patent: 20
South China University of Technology
Guangdong Sheng, China
Patent: 17
East China Normal University
Shanghai Shi, China
Patent: 17
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