With the analysis among 556 patents, we discovered top 215 key players by total patent application. Honda Motor Co., Ltd., Anhui Jianghuai Automobile Group Corp. Ltd., Robert Bosch GmbH are dominant in this area. They take 10.97% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 19
Baden-Württemberg, Germany
Patent: 18
District of Columbia, United States
Patent: 14
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
Pennsylvania, United States
Patent: 13
Qingdao Jianeng Energy Conservation and Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Guangdong Zhongke Tianyuan New Energy Sci & Tech Co. Ltd.
Guangdong Sheng, China
Patent: 11
Rio de Janeiro, Brazil
Patent: 10
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With the analysis among related 114 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Guangdong Zhongke Tianyuan New Energy Sci & Tech Co. Ltd., Dongying Hongli Biotechnology Co., Ltd., Harbin Institute of Technology Shenzhen Graduate School take 11.40% of patent filing during this period.
Guangdong Zhongke Tianyuan New Energy Sci & Tech Co. Ltd.
Guangdong Sheng, China
Patent: 5
Dongying Hongli Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 4
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 4
Heilongjiang Jinxiu Dadi Biological Engineering Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Yunnan Wanfang Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Hunan South China Petroleum & Chemical Co., Ltd.
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
With the analysis among related 114 patents in last 5 years, we discover 55 new entrants. Dongying Hongli Biotechnology Co., Ltd., Harbin Institute of Technology Shenzhen Graduate School, Heilongjiang Jinxiu Dadi Biological Engineering Co., Ltd. are the most active new entrants in this area.
Dongying Hongli Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 4
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 4
Heilongjiang Jinxiu Dadi Biological Engineering Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
Yunnan Wanfang Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 2
Hunan South China Petroleum & Chemical Co., Ltd.
Hunan Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangzhou Guanghuan Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Industrial Investment Petrochemical Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
With the analysis among 343 patents, we discovered top 111 universities and scientific research institutions by total patent application. Tianjin University, Tsinghua University, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 13.70% of the total patent filing.
Tianjin Shi, China
Patent: 19
Beijing Shi, China
Patent: 15
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 13
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Patent: 11
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 5
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 5
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 5