With the analysis among 1,414 patents, we discovered top 466 key players by total patent application. Koninklijke Philips NV, Patent- Treuhand- Gesellschaft für elektrische Glühlampen mbH, Corning, Inc. are dominant in this area. They take 5.09% of the total patent filing.
Noord-Holland, Netherlands
Patent: 26
New York, United States
Patent: 23
Massachusetts, United States
Patent: 20
Michigan, United States
Patent: 20
Texas, United States
Patent: 20
Kyoto-fu, Japan
Patent: 18
Beijing Shi, China
Patent: 18
Texas, United States
Patent: 17
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 435 patents applied in the last 5 years. We discover 283 most active companies in this area. The fast-growing Sinosteel Luoyang Institute of Refractories Research Co. Ltd., Korea Electric Power Corp., Wuhan University of Science & Technology take 7.82% of patent filing during this period.
Henan Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Pennsylvania, United States
Patent: 7
Liaoning Sheng, China
Patent: 6
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Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 435 patents in last 5 years, we discover 222 new entrants. Korea Electric Power Corp., Vesuvius USA Corp., Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Pennsylvania, United States
Patent: 7
Jiangsu Sheng, China
Patent: 5
Zhengzhou Zhongtian Hi-Tech Co., Ltd.
Henan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 325 patents, we discovered top 78 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, University of Science & Technology Liaoning, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 18.77% of the total patent filing.
Hubei Sheng, China
Patent: 34
Liaoning Sheng, China
Patent: 13
Beijing Shi, China
Patent: 10
Fujian Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6