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.
HD Hyundai Heavy Industries Co., Ltd.
Guangdong Sheng, China
Patent: 19
Ohio, United States
Patent: 12
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Winterthur Gas & Diesel Ltd.
ZURICH, Switzerland
Patent: 9
Matsushita Electronics Corp.
Matsushita Electric Works Co. Ltd.
L. & C. Steinmueller GmbH
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.
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Changzhou LongXiang Gas Spring Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa-ken, Japan
Patent: 4
Winterthur Gas & Diesel Ltd.
ZURICH, Switzerland
Patent: 3
Texas, United States
Patent: 3
HD Hyundai Heavy Industries Co., Ltd.
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.
Changzhou LongXiang Gas Spring Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Toshiba Infrastructure Systems & Solutions Corp.
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
Nantong Shuguang Bellows Products Co. Ltd.
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.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Lviv Polytechnic National University
North China Electric Power University
Beijing Shi, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2