With the analysis among 656 patents, we discovered top 225 key players by total patent application. Procter & Gamble Co., Société Nationale des Poudres et Explosifs SA, Gentex Corp. are dominant in this area. They take 10.67% of the total patent filing.
Ohio, United States
Patent: 29
Illinois, United States
Patent: 16
Missouri, United States
Patent: 10
Wisconsin, United States
Patent: 9
South Carolina, United States
Patent: 9
Zuid-Holland, Netherlands
Patent: 9
Gansu Sheng, China
Patent: 8
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With the analysis among related 105 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Nanjing Lianzhong Electromechanical Manufacture Co. Ltd., TIESNITSCH BEHEER B.V., Just Huajian Medical Device (Tianjin) Co., Ltd. take 14.29% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
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Patent: 5
Tianjin Shi, China
Patent: 4
Ohio, United States
Patent: 3
Texas, United States
Patent: 2
Hebei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 56 new entrants. Nanjing Lianzhong Electromechanical Manufacture Co. Ltd., TIESNITSCH BEHEER B.V., Just Huajian Medical Device (Tianjin) Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
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Patent: 5
Tianjin Shi, China
Patent: 4
Texas, United States
Patent: 2
Hebei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 21 universities and scientific research institutions by total patent application. University of Southern California, Institute of Geology & Geophysics, Chinese Academy of Sciences, University of Minnesota are dominant in this area. They take 23.08% of the total patent filing.
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
Minnesota, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1