Search results for “Polytetramethylene glycol” companies
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Key Players
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Innovation Intensity
With the analysis among 719 patents, we discovered top 288 key players by total patent application. Toyobo Co., Ltd., Toray Industries, Inc., DIC Corp. are dominant in this area. They take 9.32% of the total patent filing.
Toyobo Co., Ltd.
Osaka-fu, Japan
Patent: 23
Toray Industries, Inc.
Tokyo-to, Japan
Patent: 22
DIC Corp.
Tokyo-to, Japan
Patent: 21
Ichikawa Co., Ltd.
Tokyo-to, Japan
Patent: 20
Unitika Ltd.
Osaka-fu, Japan
Patent: 19
Covestro Pty Ltd.
Australia
Patent: 18
Teijin Ltd.
Tokyo-to, Japan
Patent: 12
BASF AB
Sweden
Patent: 11
Konishi Co., Ltd.
Osaka-fu, Japan
Patent: 9
Sanyo Chemical Industries Ltd.
Kyoto-fu, Japan
Patent: 9
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 178 patents applied in the last 5 years. We discover 101 most active companies in this area. The fast-growing Japan DIC Co., Ltd, BASF AB, Toyobo Co., Ltd. take 15.73% of patent filing during this period.
Japan DIC Co., Ltd
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Patent: 12
BASF AB
Sweden
Patent: 8
Toyobo Co., Ltd.
Osaka-fu, Japan
Patent: 8
LG Chem Ltd.
South Korea
Patent: 7
DIC Corp.
Tokyo-to, Japan
Patent: 7
Aica Kogyo Co., Ltd.
Aichi-ken, Japan
Patent: 5
Toray Industries, Inc.
Tokyo-to, Japan
Patent: 4
Zhuhai Wantong Chemical Co. Ltd.
Guangdong Sheng, China
Patent: 4
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 4
INOAC Corp.
Aichi-ken, Japan
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 178 patents in last 5 years, we discover 75 new entrants. LG Chem Ltd., Aica Kogyo Co., Ltd., Zhuhai Wantong Chemical Co. Ltd. are the most active new entrants in this area.
LG Chem Ltd.
South Korea
Patent: 7
Aica Kogyo Co., Ltd.
Aichi-ken, Japan
Patent: 5
Zhuhai Wantong Chemical Co. Ltd.
Guangdong Sheng, China
Patent: 4
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 4
Voith Patent GmbH
Germany
Patent: 3
SHPP Global Technologies BV
Netherlands
Patent: 3
Ricoh Co., Ltd.
Tokyo-to, Japan
Patent: 2
Seiko Epson Corp.
Nagano-ken, Japan
Patent: 2
Kia Corp.
South Korea
Patent: 2
Yuanchuanghexin (Beijing) New Material Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 32 patents, we discovered top 18 universities and scientific research institutions by total patent application. Shandong University, Peking University, University of Guelph are dominant in this area. They take 21.88% of the total patent filing.
Shandong University
Shandong Sheng, China
Patent: 1
Peking University
Beijing Shi, China
Patent: 1
University of Guelph
Ontario, Canada
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Central South University
Hunan Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Donghua University
Shanghai Shi, China
Patent: 1
Universidade Federal de São Carlos
Rondônia, Brazil
Patent: 1
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