With the analysis among 142 patents, we discovered top 94 key players by total patent application. 3M Innovative Properties Co., Henkel AG & Co. KGaA, Catalytic Solutions, Inc. are dominant in this area. They take 14.08% of the total patent filing.
Minnesota, United States
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 6
California, United States
Patent: 5
Beijing Shi, China
Patent: 4
Connecticut, United States
Patent: 3
Illinois, United States
Patent: 2
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With the analysis among related 16 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Harbin Institute of Technology, Shanghai Children's Medical Center Affiliated to Medical College of Shanghai Jiaotong University, Shandong Greebo Environmental Protection Technology Co., Ltd. take 25.00% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 2
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Patent: 1
Shandong Greebo Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 13 new entrants. Shanghai Children's Medical Center Affiliated to Medical College of Shanghai Jiaotong University, Shandong Greebo Environmental Protection Technology Co., Ltd., Hunan Gold Art Platinum Co., Ltd. are the most active new entrants in this area.
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Patent: 1
Shandong Greebo Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 17 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Zhejiang University, Auburn University are dominant in this area. They take 34.48% of the total patent filing.
Heilongjiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Alabama, United States
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1