With the analysis among 151 patents, we discovered top 86 key players by total patent application. Firmenich SA, SANYO Electric Co., Ltd., Tokyo Gas Co., Ltd. are dominant in this area. They take 14.57% of the total patent filing.
California, United States
Patent: 7
North Carolina, United States
Patent: 5
Michigan, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 32 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Woosuk University, Guangdong University of Petrochemical Technology, Guangyan Defu Technology Development (Shenzhen) Co., Ltd. take 18.75% of patent filing during this period.
Jeollabuk-do, South Korea
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 27 new entrants. Woosuk University, Guangdong University of Petrochemical Technology, Guangyan Defu Technology Development (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Jeollabuk-do, South Korea
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jeollabuk-do, South Korea
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1