With the analysis among 370 patents, we discovered top 290 key players by total patent application. Guangxi Bossco Environmental Protection Technology Co., Ltd., AGC, Inc. (Japan), PetroChina Co., Ltd. are dominant in this area. They take 5.95% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Beijing Shi, China
Patent: 7
Texas, United States
Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Oregon, United States
Patent: 3
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With the analysis among related 297 patents applied in the last 5 years. We discover 225 most active companies in this area. The fast-growing Guangxi Bossco Environmental Protection Technology Co., Ltd., Frito-Lay North America, Inc., Shenyang Polytechnic University take 5.72% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Texas, United States
Patent: 6
Liaoning Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among related 297 patents in last 5 years, we discover 183 new entrants. Huatian Engineering & Technology Corp., Liaoning Boshi Technology Co., Ltd., Suzhou Qingran Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 286 patents, we discovered top 120 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Shenyang Polytechnic University, Zhejiang University are dominant in this area. They take 8.04% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5