With the analysis among 77 patents, we discovered top 53 key players by total patent application. Qingdao Deshengtai Construction and Installation Engineering Co., Ltd., Conoco, Inc., Jiangxi Yahua Electronic Materials Co., Ltd. are dominant in this area. They take 9.09% of the total patent filing.
Shandong Sheng, China
Patent: 3
Texas, United States
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
ZURICH, Switzerland
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 40 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Lingnan Normal University, Suzhou Fessener Purification Technology Co., Ltd., Guang'an Dongfang Primary School take 17.50% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Huadu Carbon Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hydrogen East New Energy Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 28 new entrants. Lingnan Normal University, Suzhou Fessener Purification Technology Co., Ltd., Guang'an Dongfang Primary School are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Huadu Carbon Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hydrogen East New Energy Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 11 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 1