With the analysis among 4,601 patents, we discovered top 481 key players by total patent application. POSCO Holdings Inc., Samsung Electronics Co., Ltd., Thai Polyethylene Co., Ltd. are dominant in this area. They take 4.69% of the total patent filing.
Samsung Electronics Co., Ltd.
Thai Polyethylene Co., Ltd.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 49
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 45
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 26
Toyama-ken, Japan
Patent: 25
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. KIOXIA Corp., Kakao Mobility Co., Ltd., Atec AP Co., Ltd. are active in this area.
Gyeonggi-do, South Korea
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 1,108 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing POSCO Holdings Inc., Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd. take 2.98% of patent filing during this period.
Guangdong Sheng, China
Patent: 11
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 10
undefined undefined
Patent: 9
Delaware, United States
Patent: 9
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 6
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Changsha Kaitian Environmental Technology Co. Ltd.
Hunan Sheng, China
Patent: 5
Pennsylvania, United States
Patent: 5
Chengdu Yitai Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
With the analysis among related 1,108 patents in last 5 years, we discover 399 new entrants. China Railway Engineering Equipment Group Co., Ltd., Changsha Kaitian Environmental Technology Co. Ltd., Jiangyin Dayang Solid Waste Disposal and Utilization Co., Ltd. are the most active new entrants in this area.
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 6
Changsha Kaitian Environmental Technology Co. Ltd.
Hunan Sheng, China
Patent: 5
Jiangyin Dayang Solid Waste Disposal and Utilization Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Anhui University of Technology
Anhui Sheng, China
Patent: 4
Dongfang Boiler (Group) Holdings Co., Ltd.
Sichuan Sheng, China
Patent: 3
Xuzhou Boyuan Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd.
Beijing Shi, China
Patent: 3
Beijing High Energy Times Environmental Restoration Co., Ltd.
Beijing Shi, China
Patent: 3
Hyogo-ken, Japan
Patent: 3
Beijing GeoEnviron Engineering & Technology, Inc.
Beijing Shi, China
Patent: 3
With the analysis among 338 patents, we discovered top 92 universities and scientific research institutions by total patent application. South China University of Technology, Institute of Process Engineering, Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 11.83% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 11
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 5
Anhui University of Technology
Anhui Sheng, China
Patent: 4
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Karlsruher Institut für Technologie
Baden-Württemberg, Germany
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3