With the analysis among 35 patents, we discovered top 28 key players by total patent application. Mitsubishi Electric Corp., PetroChina Co., Ltd., Afton Chemical Corp. are dominant in this area. They take 22.86% of the total patent filing.
Beijing Shi, China
Patent: 3
Virginia, United States
Patent: 2
Massachusetts, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
Rio de Janeiro, Brazil
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 14 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing PetroChina Co., Ltd., Shanghai Sany Heavy Machine Co., Ltd., Jiangsu Xugong Construction Machinery Research Institute Co., Ltd. take 28.57% of patent filing during this period.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Chongqing Ruier Technology Development Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 11 new entrants. Shanghai Sany Heavy Machine Co., Ltd., Jiangsu Xugong Construction Machinery Research Institute Co., Ltd., CCCC Third Harbor Engineering Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1