With the analysis among 255 patents, we discovered top 92 key players by total patent application. Xerox, Toda Kogyo Corp., Procter & Gamble Co. are dominant in this area. They take 20.39% of the total patent filing.
Connecticut, United States
Patent: 25
Hiroshima-ken, Japan
Patent: 14
Ohio, United States
Patent: 13
Tokyo-to, Japan
Patent: 11
Shiraishi Kogyo Kaisha Ltd.
Hyogo-ken, Japan
Patent: 11
Mitsui Petrochemical Industries Ltd.
Sumitomo Chemical Co., Ltd.
Cummins Filtration IP, Inc.
Indiana, United States
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Anhui Sheng, China
Patent: 1
With the analysis among related 20 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Cummins Filtration IP, Inc., MSA Technology LLC, Fuzhou University take 45.00% of patent filing during this period.
Cummins Filtration IP, Inc.
Indiana, United States
Patent: 7
Pennsylvania, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Guangzhou Nansha Huagong Research Institute
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Patent: 1
National University of Defense Technology
Hunan Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Henan Polytechnic University
Henan Sheng, China
Patent: 1
Medcaptain Medical Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 15 new entrants. Cummins Filtration IP, Inc., MSA Technology LLC, Fuzhou University are the most active new entrants in this area.
Cummins Filtration IP, Inc.
Indiana, United States
Patent: 7
Pennsylvania, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Guangzhou Nansha Huagong Research Institute
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Patent: 1
National University of Defense Technology
Hunan Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Henan Polytechnic University
Henan Sheng, China
Patent: 1
Medcaptain Medical Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
With the analysis among 43 patents, we discovered top 26 universities and scientific research institutions by total patent application. Institut National de Recherche en Informatique et Automatique, Swiss Federal Institute of Technology Zurich, Beihang University are dominant in this area. They take 27.91% of the total patent filing.
Institut National de Recherche en Informatique et Automatique
Swiss Federal Institute of Technology Zurich
ZURICH, Switzerland
Patent: 2
Beijing Shi, China
Patent: 2
University of Southern California
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
The California State University
California, United States
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hiroshima-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1