With the analysis among 276 patents, we discovered top 109 key players by total patent application. Dyson Ltd., MECS, Inc., PPG Industries, Inc. are dominant in this area. They take 15.22% of the total patent filing.
Missouri, United States
Patent: 13
Pennsylvania, United States
Patent: 8
Illinois, United States
Patent: 8
Missouri, United States
Patent: 6
Kellogg, Brown & Root, Inc.
Texas, United States
Patent: 6
North Carolina, United States
Patent: 6
Missouri, United States
Patent: 5
Virginia, United States
Patent: 5
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Corning, Inc., Corning Precision Materials Korea Co., Ltd., Liaoning Jiande Intelligent Environment Technology Co., Ltd. take 50.00% of patent filing during this period.
New York, United States
Patent: 2
Corning Precision Materials Korea Co., Ltd.
Liaoning Jiande Intelligent Environment Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Anhui University of Technology
Anhui Sheng, China
Patent: 1
Qinhuangdao Gushi Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Cummins Filtration IP, Inc.
Indiana, United States
Patent: 1
Beijing Zhongke Jiande Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. Corning, Inc., Corning Precision Materials Korea Co., Ltd., Liaoning Jiande Intelligent Environment Technology Co., Ltd. are the most active new entrants in this area.
New York, United States
Patent: 2
Corning Precision Materials Korea Co., Ltd.
Liaoning Jiande Intelligent Environment Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Anhui University of Technology
Anhui Sheng, China
Patent: 1
Qinhuangdao Gushi Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Beijing Zhongke Jiande Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. The Ohio University, The Ohio State University, South China University of Technology are dominant in this area. They take 41.18% of the total patent filing.
Ohio, United States
Patent: 5
The Ohio State University
Ohio, United States
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Belarusian National Technical University
North China Electric Power University
Beijing Shi, China
Patent: 1
Anhui University of Technology
Anhui Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1