With the analysis among 1,550 patents, we discovered top 483 key players by total patent application. Heishin Ltd., NETZSCH Pumpen & Systeme GmbH, Weatherford Technology Holdings LLC are dominant in this area. They take 7.74% of the total patent filing.
Bayern, Germany
Patent: 45
Texas, United States
Patent: 30
Beijing Shi, China
Patent: 29
Nevada, United States
Patent: 29
Texas, United States
Patent: 24
Ohio, United States
Patent: 19
Texas, United States
Patent: 18
Texas, United States
Patent: 18
Tokyo-to, Japan
Patent: 15
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. COREteQ Systems Ltd., Topco Oilsite Products Ltd., TRN Technologies, Inc. are active in this area.
SURREY, United Kingdom
Patent: 3
New York, United States
Patent: 1
Texas, United States
Patent: 1
Utah, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 260 patents applied in the last 5 years. We discover 120 most active companies in this area. The fast-growing Graco, Inc., Seepex GmbH, Schlumberger Technologies, Inc. take 9.62% of patent filing during this period.
Minnesota, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 8
New Jersey, United States
Patent: 7
Anhui Sheng, China
Patent: 7
Zuid-Holland, Netherlands
Patent: 6
California, United States
Patent: 6
Rogaland, Norway
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 260 patents in last 5 years, we discover 74 new entrants. Graco, Inc., Anhui Gaopeng Vacuum Equipment Co., Ltd., Johnson & Johnson Surgical Vision, Inc. are the most active new entrants in this area.
Minnesota, United States
Patent: 10
Anhui Sheng, China
Patent: 7
California, United States
Patent: 6
Rogaland, Norway
Patent: 5
Henan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
NOV Process & Flow Technologies US, Inc.
Texas, United States
Patent: 2
With the analysis among 88 patents, we discovered top 28 universities and scientific research institutions by total patent application. Yangzhou University, Southwest Petroleum University, China University of Petroleum (East China) are dominant in this area. They take 27.27% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 4
Tamil Nadu, India
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Miyagi-ken, Japan
Patent: 1