Search results for “Purification methods” companies
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Key Players
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Innovation Intensity
With the analysis among 23,273 patents, we discovered top 483 key players by total patent application. Toyota Motor Corp., Mitsui Chemicals, Inc., BASF AB are dominant in this area. They take 3.16% of the total patent filing.
Toyota Motor Corp.
Tokyo-to, Japan
Patent: 272
Mitsui Chemicals, Inc.
Tokyo-to, Japan
Patent: 237
BASF AB
Sweden
Patent: 227
Isuzu Motors Ltd.
Tokyo-to, Japan
Patent: 197
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 194
Mitsubishi Kasei Corp.
Japan
Patent: 192
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 173
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 137
Resonac Holdings Corp.
Chiba-ken, Japan
Patent: 129
Daicel Corp.
Chiba-ken, Japan
Patent: 114
Startups & Unicorns
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Innovation Intensity
With the analysis among 60 patents, we discovered top 24 start-ups by total patent application. Spiber, Inc., TrueAlgae, Inc., Tekna Plasma Systems, Inc. are active in this area.
Spiber, Inc.
Yamagata-ken, Japan
Patent: 9
STARTUP
TrueAlgae, Inc.
Virginia, United States
Patent: 8
STARTUP
Tekna Plasma Systems, Inc.
Quebec, Canada
Patent: 7
STARTUP
Institut National de la Santé et de la Recherche Médicale
France
Patent: 5
STARTUP
Navigo Proteins GmbH
Niedersachsen, Germany
Patent: 4
STARTUP
Heartseed, Inc.
Tokyo-to, Japan
Patent: 3
STARTUP
RevoluGen Ltd.
United Kingdom
Patent: 3
STARTUP
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 2
STARTUP
Xiling Lab Pharmaceutical Co., Ltd
China
Patent: 2
STARTUP
Ultralight, Inc.
Texas, United States
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,802 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., LG Chem Ltd., Gree Electric Appliances, Inc. of Zhuhai take 1.81% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 29
LG Chem Ltd.
South Korea
Patent: 21
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 19
Ascend Performance Materials Operations LLC
Texas, United States
Patent: 18
Purification Equipment Research Institute of CSIC
Hebei Sheng, China
Patent: 16
Tongji University
Shanghai Shi, China
Patent: 16
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 16
Mitsubishi Kasei Corp.
Japan
Patent: 15
Tsinghua University
Beijing Shi, China
Patent: 14
Tianjin University
Tianjin Shi, China
Patent: 14
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 3,802 patents in last 5 years, we discover 216 new entrants. Ascend Performance Materials Operations LLC, Shanghai Bixiufu Enterprise Management Co Ltd, Sugita Line Co., Ltd. are the most active new entrants in this area.
Ascend Performance Materials Operations LLC
Texas, United States
Patent: 18
Shanghai Bixiufu Enterprise Management Co Ltd
Shanghai Shi, China
Patent: 14
Sugita Line Co., Ltd.
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Patent: 8
Inner Mongolia Baike Biology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 7
Crosstex International, Inc.
New York, United States
Patent: 7
Tosslec Co. Ltd.
Japan
Patent: 6
Hi Air Korea Co., Ltd.
Gyeongsangbuk-do, South Korea
Patent: 5
ZHE JIANG HUABETT PHARMACEUTICAL CO.,LTD.
Zhejiang Sheng, China
Patent: 5
Suzhou Xingshuo Nanotechnology Co Ltd.
Jiangsu Sheng, China
Patent: 4
Weihai Yunrui Information Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 4,150 patents, we discovered top 300 universities and scientific research institutions by total patent application. Zhejiang University, Kunming University of Science & Technology, Jiangnan University are dominant in this area. They take 5.13% of the total patent filing.
Zhejiang University
Zhejiang Sheng, China
Patent: 47
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 44
Jiangnan University
Jiangsu Sheng, China
Patent: 42
National University of Food Technology
Ukraine
Patent: 38
Tianjin University
Tianjin Shi, China
Patent: 38
Shanghai Institute of Pharmaceutical Industry
Shanghai Shi, China
Patent: 36
East China University of Science & Technology
Shanghai Shi, China
Patent: 33
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 33
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 32
South China University of Technology
Guangdong Sheng, China
Patent: 31
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