153375 ⎘
Devices or appurtenances for use in, or in connection with, pipes or pipe systems; Means for stopping flow from or in pipes or hoses by introduction of paste, powder, particles, or the like
ELECTRICALLY CONTROLLED VENTURI TO INHIBIT LEAKS IN A DIRECT LIQUID COOLING SYSTEM
#2Profile disconnection
#3Device for renovating damaged line walls, comprising a heating device for quickly curing the renovation compound
#4Interphase mixing inhibitors for minimizing material mixing in a material processing system
#5Fluid leak repair
#6Inverted filament winder for pipeline rehabilitation
#7Systems, compositions, and methods for curing leakages in pipes
#8Methods for detection, marking and sealing leaks in pipes or ducts
#9Upstream pipe plug
#10Magneto-cryogenic valves, systems and methods for modulating flow in a conduit
#11Apparatus, system and methods for sealing and severing a subsea pipeline
#12Closing of underwater oil spills with the help of magnetic powders
#13Cryogenic injection compositions, systems and methods for cryogenically modulating flow in a conduit
#14Remediation Of Polychlorinated Biphenyls In Retired Natural Gas Distribution Systems
#15BALL-SEAT APPARATUS AND METHOD
#16Method to stop wellbore fluid leakage from a spoolable wellbore intervention rod
#17Remediation of polychlorinated biphenyls in retired natural gas distribution systems
#18PLUG AND METHOD FOR ESTABLISHING SUCH PLUG INSIDE A PIPE
#19Deriving information about leaks in pipes