With the analysis among 401 patents, we discovered top 74 key players by total patent application. Ethyl Corp., Nicox SA, Schwarz Pharma Sl are dominant in this area. They take 23.69% of the total patent filing.
Virginia, United States
Patent: 48
Imperial Chemical Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 15
Texas, United States
Patent: 13
Massachusetts, United States
Patent: 12
Illinois, United States
Patent: 11
Bayer Intellectual Property GmbH
Nordrhein-Westfalen, Germany
Patent: 9
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing SINOPEC Engineering (Group) Co., Ltd., Kurume University, Innospec International Ltd. take 37.50% of patent filing during this period.
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Innospec International Ltd.
CHESHIRE, United Kingdom
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 5 new entrants. SINOPEC Engineering (Group) Co., Ltd., Kurume University, Innospec International Ltd. are the most active new entrants in this area.
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Innospec International Ltd.
CHESHIRE, United Kingdom
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 4 universities and scientific research institutions by total patent application. Universidade Federal da Paraíba, Kurume University, Hefei Institutes of Physical Science are dominant in this area. They take 66.67% of the total patent filing.
Universidade Federal da Paraíba
Fukuoka-ken, Japan
Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 1