Porsgrunn
Norway
23
2024-03-14
The entities that hold a legal rights for patent applications filed by inventor Mathiesen Vidar:
Vidar Mathiesen from Porsgrunn, NO has applied for patents for these inventions. The list has both pending applications and granted patents:
A FLOW CONTROL DEVICE AND METHOD
#2 | 2024-01-18A FLOW CONTROL DEVICE AND METHOD
#3 | 2023-08-03Fluid control system
#4 | 2022-10-06Downhole Fluid Control System
#5 | 2020-12-31FLOW CONTROL DEVICE AND METHOD
#6 | 2020-07-09Downhole fluid control system
#7 | 2019-01-24Downhole fluid control system
#8 | 2017-08-17Flow control device
#9 | 2015-06-18Flow control device and flow control method
#10 | 2015-02-12Flow control device and method
#11 | 2014-08-07Method and an arrangement for controlling fluid flow into a production pipe
#12 | 2014-07-31Autonomous valve with temperature responsive device
#13 | 2014-01-30Autonomous valve
#14 | 2013-01-10Flow control device and flow control method
#15 | 2013-01-03HYDROCARBON RECOVERY
#16 | 2012-02-09Flow control device and flow control method
#17 | 2011-03-31DEVICE FOR FIXING A VALVE TO A TUBULAR MEMBER
#18 | 2011-03-10SYSTEM AND METHOD FOR RECOMPLETION OF OLD WELLS
#19 | 2011-03-10Tubular member having self-adjusting valves controlling the flow of fluid into or out of the tubular member
#20 | 2011-03-03System and method for controlling the flow of fluid in branched wells
#21 | 2011-01-27Alternative design of self-adjusting valve
#22 | 2011-01-20Use of autonomous (self-adjusting) valves in injectors in oil production
#23 | 2009-09-03Method for flow control and autonomous valve or flow control device
2050 ⎘