With the analysis among 88 patents, we discovered top 83 key players by total patent application. PetroChina Co., Ltd., Hunan Aowei Environmental Technology Co., Ltd., Santen SA are dominant in this area. They take 6.82% of the total patent filing.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Hunan Sheng, China
Patent: 2
With the analysis among related 97 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Suzhou Huisiteng Technology Co., Ltd., Santen SA, Hunan Aowei Environmental Technology Co., Ltd. take 6.19% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guizhou Lvyuan Xinhao Environmental Protection Equipment Co., Ltd.
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Lixian Jinnuoda Incense Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 97 patents in last 5 years, we discover 83 new entrants. Suzhou Huisiteng Technology Co., Ltd., Santen SA, Hunan Aowei Environmental Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guizhou Lvyuan Xinhao Environmental Protection Equipment Co., Ltd.
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Lixian Jinnuoda Incense Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Sichuan University, Zaozhuang University, Hunan University are dominant in this area. They take 33.33% of the total patent filing.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1