With the analysis among 820 patents, we discovered top 341 key players by total patent application. Shell Internationale Research Maatschappij BV, PT Bataafse Petroleum Maatschappij, Pentel Co., Ltd. are dominant in this area. They take 10.85% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 45
Jakarta Raya, Indonesia
Patent: 28
Tokyo-to, Japan
Patent: 16
Hyogo-ken, Japan
Patent: 13
Pennsylvania, United States
Patent: 13
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Patent: 13
Hessen, Germany
Patent: 11
Ohio, United States
Patent: 10
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Patent: 10
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With the analysis among related 95 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Qingdao Baiheng New Energy Technology Co., Ltd., Jiangsu Zhandong Textile Machinery Parts Co., Ltd. take 7.37% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Xuan Ante Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
With the analysis among related 95 patents in last 5 years, we discover 78 new entrants. Qingdao Baiheng New Energy Technology Co., Ltd., Jiangsu Zhandong Textile Machinery Parts Co., Ltd., Woogi New Materials (Shanghai) Co., Ltd are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Xuan Ante Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Shenzhen Jiutian Digital Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 4 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Beijing University of Technology, Dalian Maritime University are dominant in this area. They take 28.57% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1