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
BERKSHIRE, United Kingdom
Patent: 7
Texas, United States
Patent: 5
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 Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Virginia, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Basel-Stadt, Switzerland
Patent: 1
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 Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Virginia, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Basel-Stadt, Switzerland
Patent: 1
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.
Thüringen, Germany
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1