With the analysis among 1,476 patents, we discovered top 483 key players by total patent application. Zhengzhou Synthetic Diamond and Products Engineering Technology Research Center Co., Ltd., Henan Huanghe Whirlwind Co., Ltd., General Electric Co. are dominant in this area. They take 6.17% of the total patent filing.
Zhengzhou Synthetic Diamond and Products Engineering Technology Research Center Co., Ltd.
Henan Sheng, China
Patent: 36
Henan Huanghe Whirlwind Co., Ltd.
Henan Sheng, China
Patent: 28
Massachusetts, United States
Patent: 27
Zhongnan Diamond Co., Ltd.
Henan Sheng, China
Patent: 24
Zhejiang Lei Na Weifen Material Co. Ltd.
Zhejiang Sheng, China
Patent: 24
Pinghe Xintai Deyuan Mining Co., Ltd.
Fujian Sheng, China
Patent: 18
Henan Feimeng Diamond Co., Ltd.
Henan Sheng, China
Patent: 16
Henan Sheng, China
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 13
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With the analysis among related 555 patents applied in the last 5 years. We discover 342 most active companies in this area. The fast-growing Pinghe Xintai Deyuan Mining Co., Ltd., Zhejiang Lei Na Weifen Material Co. Ltd., SF Diamond Co., Ltd. take 8.47% of patent filing during this period.
Pinghe Xintai Deyuan Mining Co., Ltd.
Fujian Sheng, China
Patent: 18
Zhejiang Lei Na Weifen Material Co. Ltd.
Zhejiang Sheng, China
Patent: 18
Henan Sheng, China
Patent: 11
Henan Huanghe Whirlwind Co., Ltd.
Henan Sheng, China
Patent: 10
Henan Tanlong New Materials Co., Ltd.
Henan Sheng, China
Patent: 10
Henan Feimeng Diamond Co., Ltd.
Henan Sheng, China
Patent: 9
Zhongnan Diamond Co., Ltd.
Henan Sheng, China
Patent: 8
Guang Dong Ou Wen Lai Tao Ci You Xian Gong Si
Guangdong Sheng, China
Patent: 8
Funik Ultrahard Material Co., Ltd.
Henan Sheng, China
Patent: 6
Suzhou Sperlier Industrial Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among related 555 patents in last 5 years, we discover 283 new entrants. Pinghe Xintai Deyuan Mining Co., Ltd., Henan Tanlong New Materials Co., Ltd., Guang Dong Ou Wen Lai Tao Ci You Xian Gong Si are the most active new entrants in this area.
Pinghe Xintai Deyuan Mining Co., Ltd.
Fujian Sheng, China
Patent: 18
Henan Tanlong New Materials Co., Ltd.
Henan Sheng, China
Patent: 10
Guang Dong Ou Wen Lai Tao Ci You Xian Gong Si
Guangdong Sheng, China
Patent: 8
Suzhou Sperlier Industrial Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Hefei Yizhi Doors and Windows Co., Ltd.
Anhui Sheng, China
Patent: 5
Henan Zhongnan Industry Co., Ltd.
Henan Sheng, China
Patent: 5
China Nonferrous Metal Guilin Geology & Mining Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 4
Murata Manufacturing Co. Ltd.
Shandong Luyanghot High-Tech Fiber Co., Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among 179 patents, we discovered top 61 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Sichuan Normal University, Fuzhou University are dominant in this area. They take 12.29% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 9
Sichuan Normal University
Sichuan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Council of Scientific & Industrial Research
Chengdu University of Technology
Sichuan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
University of Science & Technology Beijing
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2