With the analysis among 1,006 patents, we discovered top 486 key players by total patent application. British United Shoe Machinery Ltd., Marquip, Inc., Hewlett-Packard Development Co. are dominant in this area. They take 9.54% of the total patent filing.
Wisconsin, United States
Patent: 36
Beijing Shi, China
Patent: 22
Connecticut, United States
Patent: 19
Tokyo-to, Japan
Patent: 11
Connecticut, United States
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 24 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing PetroChina Co., Ltd., Sinopec Shengli Oilfield Construction Engineering Co. Ltd., China Petroleum & Chemical Corp. take 25.00% of patent filing during this period.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Taishan Huaxin Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 17 new entrants. Sinopec Shengli Oilfield Construction Engineering Co. Ltd., Taicang Shinmei Electronic Co. Ltd., Fushun Coal Mine Motor Manufacturing Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Taishan Huaxin Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Changying Development Equipment Co., Ltd.
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 36 patents, we discovered top 14 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, China University of Petroleum (East China) are dominant in this area. They take 11.11% of the total patent filing.
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sachsen, Germany
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1