With the analysis among 1,708 patents, we discovered top 480 key players by total patent application. Siemens AG, BASF AB, LINDA AG are dominant in this area. They take 4.27% of the total patent filing.
Bayern, Germany
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 23
Connecticut, United States
Patent: 22
Zuid-Holland, Netherlands
Patent: 22
Hovedstaden, Denmark
Patent: 20
Hessen, Germany
Patent: 17
With the analysis among 13 patents, we discovered top 5 start-ups by total patent application. Scilogica Corp., Soletair Power Oy, Knapsack Co. are active in this area.
Colorado, United States
Patent: 7
Oregon, United States
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 632 patents applied in the last 5 years. We discover 455 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Korea District Heating Corp., Scilogica Corp. take 3.32% of patent filing during this period.
Beijing Shi, China
Patent: 7
Gyeonggi-do, South Korea
Patent: 7
Colorado, United States
Patent: 7
Zuid-Holland, Netherlands
Patent: 5
Philip Morris Products SA
Jiangsu Sheng, China
Patent: 4
With the analysis among related 632 patents in last 5 years, we discover 419 new entrants. Korea District Heating Corp., Scilogica Corp., Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk are the most active new entrants in this area.
Gyeonggi-do, South Korea
Patent: 7
Colorado, United States
Patent: 7
Zuid-Holland, Netherlands
Patent: 5
Philip Morris Products SA
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Illinois, United States
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among 252 patents, we discovered top 92 universities and scientific research institutions by total patent application. University of Southern California, Southwest University, Beijing Institute of Technology are dominant in this area. They take 10.71% of the total patent filing.
California, United States
Patent: 18
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Shanghai Shi, China
Patent: 2