With the analysis among 968 patents, we discovered top 293 key players by total patent application. Air Products & Chemicals, Inc., HD Hyundai Heavy Industries Co., Ltd., LINDA AG are dominant in this area. They take 16.74% of the total patent filing.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 70
HD Hyundai Heavy Industries Co., Ltd.
Guangdong Sheng, China
Patent: 48
Nordrhein-Westfalen, Germany
Patent: 44
Heatcraft Refrigeration Products LLC
Georgia, United States
Patent: 38
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 33
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Chevron Phillips Chemical Co. LP
Texas, United States
Patent: 23
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Noord-Brabant, Netherlands
Patent: 4
With the analysis among related 243 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing Air Products & Chemicals, Inc., Heatcraft Refrigeration Products LLC, DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd. take 32.92% of patent filing during this period.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 45
Heatcraft Refrigeration Products LLC
Georgia, United States
Patent: 21
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 5
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 4
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among related 243 patents in last 5 years, we discover 94 new entrants. Sinopec Beijing Research Institute of Chemical Industry, Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioning Electronics Co., Ltd. are the most active new entrants in this area.
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 5
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 4
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Patent: 4
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
Nanjing Changrong Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Institute of Acoustics, Vibration and Acoustics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
China Shenhua Coal to Liquid & Chemical Co., Ltd.
Beijing Shi, China
Patent: 3
Nanjing ChangRong Acoustic, Inc.
Jiangsu Sheng, China
Patent: 3
Skyworth Air Conditioning Technology (Anhui) Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 45 patents, we discovered top 18 universities and scientific research institutions by total patent application. Technical Institute of Physics & Chemistry CAS, Beijing University of Technology, China University of Petroleum (East China) are dominant in this area. They take 40.00% of the total patent filing.
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Tianjin University of Commerce
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
University of Kebangsaan Malaysia
Selangor, Malaysia
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1