With the analysis among 532 patents, we discovered top 262 key players by total patent application. North America, Inc., Shell Internationale Research Maatschappij BV, Saudi Arabian Oil Co. are dominant in this area. They take 7.89% of the total patent filing.
Delaware, United States
Patent: 15
Zuid-Holland, Netherlands
Patent: 12
Georgia, United States
Patent: 9
Ohio, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
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With the analysis among related 50 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Foshan Shunde Midea Electrical Heating Appliances Manufacturin, Stiebel Eltron GmbH & Co. KG, Furukawa Electric Co., Ltd. take 12.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Niedersachsen, Germany
Patent: 2
Dongying Baofeng Chemical Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 30 new entrants. Stiebel Eltron GmbH & Co. KG, Furukawa Electric Co., Ltd., Dongying Baofeng Chemical Co., Ltd. are the most active new entrants in this area.
Niedersachsen, Germany
Patent: 2
Dongying Baofeng Chemical Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 49 patents, we discovered top 23 universities and scientific research institutions by total patent application. University of Barcelona, Xi'an Jiaotong University, Beijing University of Technology are dominant in this area. They take 16.33% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
South Australia, Australia
Patent: 1
Sachsen, Germany
Patent: 1
Anhui Sheng, China
Patent: 1