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.
Tokyo-to, Japan
Patent: 272
Tokyo-to, Japan
Patent: 237
Sweden
Patent: 227
Tokyo-to, Japan
Patent: 197
Tokyo-to, Japan
Patent: 194
Mitsubishi Kasei Corp.
Japan
Patent: 192
Tokyo-to, Japan
Patent: 173
Beijing Shi, China
Patent: 137
Chiba-ken, Japan
Patent: 129
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.
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.
Beijing Shi, China
Patent: 29
South Korea
Patent: 21
Guangdong Sheng, China
Patent: 19
Texas, United States
Patent: 18
Hebei Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 16
Hunan Sheng, China
Patent: 16
Mitsubishi Kasei Corp.
Japan
Patent: 15
Beijing Shi, China
Patent: 14
Tianjin Shi, China
Patent: 14
New Entrants
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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.
Texas, United States
Patent: 18
Shanghai Shi, China
Patent: 14
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Patent: 8
Nei Mongol Zizhiqu, China
Patent: 7
New York, United States
Patent: 7
Japan
Patent: 6
Gyeongsangbuk-do, South Korea
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
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 Sheng, China
Patent: 47
Yunnan Sheng, China
Patent: 44
Jiangsu Sheng, China
Patent: 42
Ukraine
Patent: 38
Tianjin Shi, China
Patent: 38
Shanghai Shi, China
Patent: 36
Shanghai Shi, China
Patent: 33
Liaoning Sheng, China
Patent: 33
Beijing Shi, China
Patent: 32
Guangdong Sheng, China
Patent: 31
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