With the analysis among 3,425 patents, we discovered top 483 key players by total patent application. General Electric Co., United Technologies Corp., Raytheon Technologies Corp. are dominant in this area. They take 13.34% of the total patent filing.
Massachusetts, United States
Patent: 198
United Technologies Corp.
Connecticut, United States
Patent: 177
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 82
Guizhou Anji Aviation Investment Casting Co. Ltd.
Guizhou Sheng, China
Patent: 71
Buntrock Industries, Inc.
Virginia, United States
Patent: 51
Dongfeng Precision Casting Co., Ltd.
Anhui Sheng, China
Patent: 38
Precision Metalsmiths, Inc.
Wisconsin, United States
Patent: 33
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With the analysis among related 1,191 patents applied in the last 5 years. We discover 492 most active companies in this area. The fast-growing Guizhou Anji Aviation Investment Casting Co. Ltd., Dongfeng Precision Casting Co., Ltd., General Electric Co. take 7.98% of patent filing during this period.
Guizhou Anji Aviation Investment Casting Co. Ltd.
Guizhou Sheng, China
Patent: 41
Dongfeng Precision Casting Co., Ltd.
Anhui Sheng, China
Patent: 27
Massachusetts, United States
Patent: 27
Dongying Giayoung Precision Metal Co. Ltd.
Shandong Sheng, China
Patent: 23
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 21
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 17
Shenzhen Kelida Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 17
Huoshan County Zhongfu Electromechanical Technology Co., Ltd.
Anhui Sheng, China
Patent: 17
Qingtian Baoli Foundry Co., Ltd.
Zhejiang Sheng, China
Patent: 13
With the analysis among related 1,191 patents in last 5 years, we discover 374 new entrants. Shenzhen Kelida Machinery Co., Ltd., Qingtian Baoli Foundry Co., Ltd., Qiqihar Deda Foundry Co., Ltd. are the most active new entrants in this area.
Shenzhen Kelida Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 17
Qingtian Baoli Foundry Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Qiqihar Deda Foundry Co., Ltd.
Heilongjiang Sheng, China
Patent: 10
Yangxin Dongtai Precision Metal Co., Ltd.
Shandong Sheng, China
Patent: 7
Gucheng Gem Flower Machinery Co., Ltd.
Hubei Sheng, China
Patent: 7
Baoding Hongshenglong Precision Casting Co., Ltd.
Hebei Sheng, China
Patent: 7
Chongqing Land Railway Vehicle Parts Co., Ltd.
Chongqing Shi, China
Patent: 7
Henan Zhengxu Technology Co., Ltd.
Henan Sheng, China
Patent: 7
Kent, United Kingdom
Patent: 6
Dongying Yicheng Precision Metal Co., Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among 377 patents, we discovered top 73 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Tsinghua University, University of Birmingham are dominant in this area. They take 16.45% of the total patent filing.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 28
Beijing Shi, China
Patent: 16
Birmingham, United Kingdom
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 12
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 11
Hefei University of Technology
Anhui Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Dongguan University of Technology
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4