With the analysis among 25,122 patents, we discovered top 476 key players by total patent application. China Petroleum & Chemical Corp., UOP LLC, Toyota Motor Corp. are dominant in this area. They take 3.92% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 367
Illinois, United States
Patent: 335
Tokyo-to, Japan
Patent: 283
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 257
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 250
Osaka-fu, Japan
Patent: 194
Tokyo-to, Japan
Patent: 193
Sumitomo Seika Chemicals Co., Ltd.
Osaka-fu, Japan
Patent: 178
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 175
With the analysis among 94 patents, we discovered top 19 start-ups by total patent application. Climeworks AG, Aquahara Technology GmbH, JOLED, Inc. are active in this area.
ZURICH, Switzerland
Patent: 35
Bayern, Germany
Patent: 10
Shanghai Shi, China
Patent: 5
Compact Carbon Capture AS
Hordaland, Norway
Patent: 5
Light Matter Interaction, Inc.
Oregon, United States
Patent: 4
North Carolina, United States
Patent: 3
Building Optimization Systems Technology LLC
With the analysis among related 4,065 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Tianjin University, Tsinghua University take 2.88% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 49
Tianjin Shi, China
Patent: 36
Beijing Shi, China
Patent: 32
Henan Polytechnic University
Henan Sheng, China
Patent: 29
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 29
Southwest Petroleum University
Sichuan Sheng, China
Patent: 27
Desiccant Technology Corp.
Taiwan Province, China
Patent: 25
Foshan Yunmi Electric Appliances Technology Co., Ltd.
Guangdong Sheng, China
Patent: 25
Shanghai Chinachem Environmental Protection and Energy Saving Equipment Co., Ltd.
Shanghai Shi, China
Patent: 25
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 23
With the analysis among related 4,065 patents in last 5 years, we discover 175 new entrants. Foshan Yunmi Electric Appliances Technology Co., Ltd., Tianjin Huaan Shengxiang Auto Parts Co., Ltd., Jinhua Polytechnic are the most active new entrants in this area.
Foshan Yunmi Electric Appliances Technology Co., Ltd.
Guangdong Sheng, China
Patent: 25
Tianjin Huaan Shengxiang Auto Parts Co., Ltd.
Tianjin Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 9
Foshan Yulin Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Nanjing Yiwei Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Anhui Guofu Phoenix Technology Co., Ltd.
Anhui Sheng, China
Patent: 8
Shandong Jiatweide Thermal Energy Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Shanghai Keying Environmental Protection Equipment Co., Ltd.
Shanghai Shi, China
Patent: 7
Wuxi Sifang Group Co. Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among 6,287 patents, we discovered top 325 universities and scientific research institutions by total patent application. Zhejiang University, Henan Polytechnic University, Nanjing University are dominant in this area. They take 8.21% of the total patent filing.
Zhejiang Sheng, China
Patent: 125
Henan Polytechnic University
Henan Sheng, China
Patent: 119
Jiangsu Sheng, China
Patent: 117
Tianjin Shi, China
Patent: 108
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 100
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 91
Beijing Shi, China
Patent: 87
South China University of Technology
Guangdong Sheng, China
Patent: 74
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 54
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 54