With the analysis among 207 patents, we discovered top 122 key players by total patent application. Airbus Operations SAS, Ricoh Co., Ltd., Mexichem Amanco Holding SA de CV are dominant in this area. They take 11.59% of the total patent filing.
New Mexico, France
Patent: 9
Mexichem Amanco Holding SA de CV
BERKSHIRE, United Kingdom
Patent: 7
Halliburton Energy Services, Inc.
Texas, United States
Patent: 5
Sumitomo Electric Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 3
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With the analysis among related 13 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Anhui Jinhe Industrial Co., Ltd., Sumitomo Osaka Cement Co., Ltd., Jiangsu Daokedao Filtration System Co., Ltd. take 23.08% of patent filing during this period.
Anhui Jinhe Industrial Co., Ltd.
Anhui Sheng, China
Patent: 1
Sumitomo Osaka Cement Co., Ltd.
Jiangsu Daokedao Filtration System Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Qinghai Chemical Design and Research Institute Co., Ltd.
Qinghai Sheng, China
Patent: 1
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 1
Fujian China Engineering Survey and Design Institute Co., Ltd.
Fujian Sheng, China
Patent: 1
Huntsman Advanced Materials (Switzerland) GmbH
Basel-Stadt, Switzerland
Patent: 1
RISE Research Institutes Of Sweden AB
With the analysis among related 13 patents in last 5 years, we discover 7 new entrants. Anhui Jinhe Industrial Co., Ltd., Jiangsu Daokedao Filtration System Co., Ltd., Qinghai Chemical Design and Research Institute Co., Ltd. are the most active new entrants in this area.
Anhui Jinhe Industrial Co., Ltd.
Anhui Sheng, China
Patent: 1
Jiangsu Daokedao Filtration System Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Qinghai Chemical Design and Research Institute Co., Ltd.
Qinghai Sheng, China
Patent: 1
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 1
Fujian China Engineering Survey and Design Institute Co., Ltd.
Fujian Sheng, China
Patent: 1
Huntsman Advanced Materials (Switzerland) GmbH
Basel-Stadt, Switzerland
Patent: 1
RISE Research Institutes Of Sweden AB
With the analysis among 16 patents, we discovered top 6 universities and scientific research institutions by total patent application. University of Tokyo, Friedrich Schiller University of Jena, Universidade Federal da Bahía are dominant in this area. They take 18.75% of the total patent filing.
Friedrich Schiller University of Jena
Thüringen, Germany
Patent: 1
Universidade Federal da Bahía
Northeast Normal University
Jilin Sheng, China
Patent: 1
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1