With the analysis among 3,064 patents, we discovered top 484 key players by total patent application. Shell Internationale Research Maatschappij BV, Johnson Matthey Plc, BASF AB are dominant in this area. They take 6.14% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 64
Tokyo-to, Japan
Patent: 45
Gansu Sheng, China
Patent: 40
Beijing Shi, China
Patent: 32
Seoul, South Korea
Patent: 32
Bayern, Germany
Patent: 29
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Lombardia, Italy
Patent: 1
With the analysis among related 792 patents applied in the last 5 years. We discover 376 most active companies in this area. The fast-growing Nihon Koshuha Co. Ltd., Mitsubishi Materials Corp., IFP Energies Nouvelles take 10.61% of patent filing during this period.
Tokyo-to, Japan
Patent: 28
Gansu Sheng, China
Patent: 25
Seoul, South Korea
Patent: 24
Tokyo-to, Japan
Patent: 11
Chungcheongnam-do, South Korea
Patent: 11
With the analysis among related 792 patents in last 5 years, we discover 292 new entrants. HANWHA SOLUTIONS CORP., China ENFI Engineering Corp., Magotteaux SA are the most active new entrants in this area.
Beijing Shi, China
Patent: 9
Massachusetts, United States
Patent: 8
The Swatch Group Research & Development Ltd.
Zhejiang Sheng, China
Patent: 5
ZURICH, Switzerland
Patent: 5
With the analysis among 306 patents, we discovered top 92 universities and scientific research institutions by total patent application. Central South University, Sinopec Research Institute of Petroleum Processing, Kunming University of Science & Technology are dominant in this area. They take 18.95% of the total patent filing.
Hunan Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Yunnan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3