With the analysis among 50 patents, we discovered top 38 key players by total patent application. Foshan Aokai Machinery Technology Co., Ltd., Semiconductor Manufacturing International (Shanghai) Corp., Weatherford Technology Holdings LLC are dominant in this area. They take 22.00% of the total patent filing.
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Texas, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Texas, United States
Patent: 2
Nagano-ken, Japan
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Dongying Ruifeng Petroleum Technology Development Co., Ltd., PhiChem Corp., Wuhu Zengyi Precision Mould Co., Ltd. take 33.33% of patent filing during this period.
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Wuhu Zengyi Precision Mould Co., Ltd.
Anhui Sheng, China
Patent: 1
Jiangsu North Road and Bridge Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 9 new entrants. Dongying Ruifeng Petroleum Technology Development Co., Ltd., Wuhu Zengyi Precision Mould Co., Ltd., Jiangsu North Road and Bridge Engineering Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Wuhu Zengyi Precision Mould Co., Ltd.
Anhui Sheng, China
Patent: 1
Jiangsu North Road and Bridge Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 1