Search results for “Hydrogen sulfide sensor” companies
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Key Players
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Innovation Intensity
With the analysis among 299 patents, we discovered top 228 key players by total patent application. QUINTRON INSTRUMENT COMPANY Inc, State Grid Corp. of China, Yangzhong Nanfang Mineral Electrical Appliance Co. Ltd. are dominant in this area. They take 7.69% of the total patent filing.
QUINTRON INSTRUMENT COMPANY Inc
United States
Patent: 9
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Yangzhong Nanfang Mineral Electrical Appliance Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Bureau of Electric Power In Wenzhou
Zhejiang Sheng, China
Patent: 6
State Grid Zhejiang Pingyang County Power Supply Co. Ltd.
Zhejiang Sheng, China
Patent: 6
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 6
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 6
EEV Ltd.
Essex, United Kingdom
Patent: 5
Honeywell Romania SRL
Romania
Patent: 5
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 215 patents applied in the last 5 years. We discover 169 most active companies in this area. The fast-growing QUINTRON INSTRUMENT COMPANY Inc, Xi'an University of Science & Technology, Agricultural University of Hebei take 8.37% of patent filing during this period.
QUINTRON INSTRUMENT COMPANY Inc
United States
Patent: 9
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Agricultural University of Hebei
Hebei Sheng, China
Patent: 4
Shanghai Lunshi Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Chongqing University
Chongqing Shi, China
Patent: 3
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 3
China National Petroleum Corp.
Beijing Shi, China
Patent: 3
Fertile Earth Environmental Protection Equipment (Jingmen) Co., Ltd.
Hubei Sheng, China
Patent: 2
Changhong Meiling Co., Ltd.
Anhui Sheng, China
Patent: 2
Shanghai University
Shanghai Shi, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 215 patents in last 5 years, we discover 153 new entrants. QUINTRON INSTRUMENT COMPANY Inc, Xi'an University of Science & Technology, Agricultural University of Hebei are the most active new entrants in this area.
QUINTRON INSTRUMENT COMPANY Inc
United States
Patent: 9
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Agricultural University of Hebei
Hebei Sheng, China
Patent: 4
Shanghai Lunshi Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Chongqing University
Chongqing Shi, China
Patent: 3
Fertile Earth Environmental Protection Equipment (Jingmen) Co., Ltd.
Hubei Sheng, China
Patent: 2
Changhong Meiling Co., Ltd.
Anhui Sheng, China
Patent: 2
Seismological Bureau of Xinjiang Uygur Autonomous Region
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Patent: 2
Suzhou Industrial Vocational and Technical College
Jiangsu Sheng, China
Patent: 2
Greenville (Xiamen) Environmental Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 103 patents, we discovered top 50 universities and scientific research institutions by total patent application. Xi'an University of Science & Technology, McMaster University, Agricultural University of Hebei are dominant in this area. They take 12.62% of the total patent filing.
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 5
McMaster University
Ontario, Canada
Patent: 4
Agricultural University of Hebei
Hebei Sheng, China
Patent: 4
Jilin University
Jilin Sheng, China
Patent: 3
Zhejiang University
Zhejiang Sheng, China
Patent: 3
Chongqing University
Chongqing Shi, China
Patent: 3
Jiangsu Maritime Institute
Jiangsu Sheng, China
Patent: 3
Shanghai University
Shanghai Shi, China
Patent: 3
Jiangsu University
Jiangsu Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
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