With the analysis among 1,961 patents, we discovered top 483 key players by total patent application. Schering AG, Bracco International BV, Bayer Intellectual Property GmbH are dominant in this area. They take 7.39% of the total patent filing.
Berlin, Germany
Patent: 55
Noord-Holland, Netherlands
Patent: 47
Nordrhein-Westfalen, Germany
Patent: 43
Utah, United States
Patent: 23
Beijing Shi, China
Patent: 17
Hessen, Germany
Patent: 17
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
Telangana, India
Patent: 1
With the analysis among related 621 patents applied in the last 5 years. We discover 445 most active companies in this area. The fast-growing PetroChina Co., Ltd., JFE Engineering Corp., ENZYCHEM LIFESCIENCES Corp. take 5.31% of patent filing during this period.
Beijing Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 6
Andhra Pradesh, India
Patent: 6
Sichuan Sheng, China
Patent: 5
Uttar Pradesh, India
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among related 621 patents in last 5 years, we discover 389 new entrants. JFE Engineering Corp., ENZYCHEM LIFESCIENCES Corp., Biophore India Pharmaceuticals Pvt Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
Andhra Pradesh, India
Patent: 6
Uttar Pradesh, India
Patent: 5
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 4
Saskatchewan, Canada
Patent: 4
Anhui Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among 418 patents, we discovered top 145 universities and scientific research institutions by total patent application. University of Bern, Southwest Petroleum University, Nanjing Normal University are dominant in this area. They take 6.22% of the total patent filing.
Bern, Switzerland
Patent: 9
Sichuan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Australian Capital Territory, Australia
Patent: 5
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5