With the analysis among 1,302 patents, we discovered top 490 key players by total patent application. Atlas Copco Airpower NV, HD Hyundai Heavy Industries Co., Ltd., Carefusion 205, Inc. are dominant in this area. They take 4.99% of the total patent filing.
Guangdong Sheng, China
Patent: 19
Ohio, United States
Patent: 12
ZURICH, Switzerland
Patent: 9
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 3
With the analysis among related 220 patents applied in the last 5 years. We discover 130 most active companies in this area. The fast-growing DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Changzhou LongXiang Gas Spring Co., Ltd., Toshiba Infrastructure Systems & Solutions Corp. take 8.64% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
Kanagawa-ken, Japan
Patent: 4
ZURICH, Switzerland
Patent: 3
Texas, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Jingxiang Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 220 patents in last 5 years, we discover 111 new entrants. Changzhou LongXiang Gas Spring Co., Ltd., Toshiba Infrastructure Systems & Solutions Corp., Bj Energy Solutions LLC are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Kanagawa-ken, Japan
Patent: 4
Texas, United States
Patent: 3
Jiangsu Jingxiang Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
ZURICH, Switzerland
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 204 patents, we discovered top 65 universities and scientific research institutions by total patent application. Southwest Petroleum University, Jilin University, Harbin Engineering University are dominant in this area. They take 6.37% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2