With the analysis among 705 patents, we discovered top 490 key players by total patent application. illycaffè SpA, Zukunft Gas GmbH, Merck Patent GmbH are dominant in this area. They take 3.55% of the total patent filing.
Tianjin Lanxin Petrochemical Co., Ltd.
Tianjin Shi, China
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Oregon, United States
Patent: 4
Massachusetts, United States
Patent: 4
Chongqing Changqiao Machinery Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 4
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With the analysis among related 354 patents applied in the last 5 years. We discover 292 most active companies in this area. The fast-growing Xuzhou University of Technology, Nantong Duoqian New Material Technology Co., Ltd., Fuzhou Huaru Industrial Co., Ltd. take 2.82% of patent filing during this period.
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 4
Nantong Duoqian New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Fuzhou Huaru Industrial Co., Ltd.
Fujian Sheng, China
Patent: 3
Chongqing Taining Environmental Protection Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Yichang Furao New Material Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Flower King Eco-Engineering, Inc.
Jiangsu Sheng, China
Patent: 2
Hangzhou Tailong Purification Equipment Engineering Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Suzhou Doer Oxygen Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Foshan Jianjinjian Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 354 patents in last 5 years, we discover 286 new entrants. Xuzhou University of Technology, Nantong Duoqian New Material Technology Co., Ltd., Fuzhou Huaru Industrial Co., Ltd. are the most active new entrants in this area.
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 4
Nantong Duoqian New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Fuzhou Huaru Industrial Co., Ltd.
Fujian Sheng, China
Patent: 3
Chongqing Taining Environmental Protection Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Yichang Furao New Material Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Flower King Eco-Engineering, Inc.
Jiangsu Sheng, China
Patent: 2
Hangzhou Tailong Purification Equipment Engineering Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Suzhou Doer Oxygen Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Foshan Jianjinjian Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sichuan Taizhiwei Food Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among 129 patents, we discovered top 55 universities and scientific research institutions by total patent application. Nanchang University, Shandong University of Science & Technology, Xuzhou University of Technology are dominant in this area. They take 9.30% of the total patent filing.
Jiangxi Sheng, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 3
Wuhan Polytechnic University
Hubei Sheng, China
Patent: 3
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2