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 Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Beijing Shi, China
Patent: 7
Frito-Lay North America, Inc.
Texas, United States
Patent: 7
Beijing GeoEnviron Engineering & Technology, Inc.
Beijing Shi, China
Patent: 5
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 4
Liaoning Boshi Technology Co., Ltd.
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 Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Frito-Lay North America, Inc.
Texas, United States
Patent: 6
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Liaoning Boshi Technology Co., Ltd.
Liaoning Sheng, China
Patent: 4
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 4
Beijing GeoEnviron Engineering & Technology, Inc.
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Shaanxi University of Science & Technology
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.
Huatian Engineering & Technology Corp.
Anhui Sheng, China
Patent: 4
Liaoning Boshi Technology Co., Ltd.
Liaoning Sheng, China
Patent: 4
Suzhou Qingran Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shiyuan Technology (Jiaxing) Medical Electronics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Sichuan Gaoluping Environmental Technology Co. Ltd.
Sichuan Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Huaneng Power International, Inc.
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 University of Technology
Zhejiang Sheng, China
Patent: 8
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 5
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5