Katy, Texas
United States
5
2008-10-23
The entities that hold a legal rights for patent applications filed by inventor Liu Xin:
Xin Liu from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and Method for Monitoring and Controlling Production from Wells
#2 | 2008-10-23System and method for monitoring physical condition of production well equipment and controlling well production
#3 | 2008-10-23System and method for water breakthrough detection and intervention in a production well
#4 | 2008-10-23System and Method for Crossflow Detection and Intervention in Production Wellbores
#5 | 2007-12-20Apparatus and method for managing supply of additive at wellsites
4276735 ⎘