Search results for “Hydroxypropyl Chitosan” companies
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Key Players
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Innovation Intensity
With the analysis among 253 patents, we discovered top 95 key players by total patent application. Polichem SA, Dainichiseika Color & Chemicals Mfg. Co., Ltd., Procter & Gamble Deutschland GmbH are dominant in this area. They take 52.96% of the total patent filing.
Polichem SA
Luxembourg
Patent: 106
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Tokyo-to, Japan
Patent: 14
Procter & Gamble Deutschland GmbH
Hessen, Germany
Patent: 14
Qingdao Boyite Biomaterials Co., Ltd.
Shandong Sheng, China
Patent: 5
Amerchol Corp.
New Jersey, United States
Patent: 4
Lion Corp.
Tokyo-to, Japan
Patent: 3
Nihon Parkerizing Co., Ltd.
Tokyo-to, Japan
Patent: 3
Kao Corp.
Tokyo-to, Japan
Patent: 2
Nippon Soda Co., Ltd.
Tokyo-to, Japan
Patent: 2
State Grid Corp. of China
Beijing Shi, 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 86 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Central South University, Chongqing University of Technology, South China University of Technology take 17.44% of patent filing during this period.
Central South University
Hunan Sheng, China
Patent: 6
Chongqing University of Technology
Chongqing Shi, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4
Ocean University of China
Shandong Sheng, China
Patent: 2
Jiangnan University
Jiangsu Sheng, China
Patent: 2
Northwest University
Washington, United States
Patent: 2
Qingdao Boyite Biomaterials Co., Ltd.
Shandong Sheng, China
Patent: 2
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Polichem SA
Luxembourg
Patent: 2
Shangqiu Normal University
Henan Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 86 patents in last 5 years, we discover 52 new entrants. Chongqing University of Technology, Northwest University, Shangqiu Normal University are the most active new entrants in this area.
Chongqing University of Technology
Chongqing Shi, China
Patent: 5
Northwest University
Washington, United States
Patent: 2
Shangqiu Normal University
Henan Sheng, China
Patent: 2
Foshan Hey Black Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hefei Lvjie Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Rongcheng Wanying Aquatic Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Middling coal (Beijing) Environmental Protection Co., Ltd
Beijing Shi, China
Patent: 1
Zunyi Medical University Zhuhai Campus
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Patent: 1
China Pharmaceutical University Pharmaceutical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 86 patents, we discovered top 29 universities and scientific research institutions by total patent application. Central South University, Qingdao University of Science & Technology, South China University of Technology are dominant in this area. They take 24.42% of the total patent filing.
Central South University
Hunan Sheng, China
Patent: 8
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 5
Chongqing University of Technology
Chongqing Shi, China
Patent: 5
Shaoyang University
Hunan Sheng, China
Patent: 5
University Of Jinan
Shandong Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Jiangnan University
Jiangsu Sheng, China
Patent: 3
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Ocean University of China
Shandong Sheng, China
Patent: 3
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