ClassID:

153336

F16L53/004 - CPC Classification

Classification description:

Recent Application in this class:
#1
20180017199
2018-01-18

LONG STEP OUT DIRECT ELECTRIC HEATING ASSEMBLY

#2
20180017198
2018-01-18

Anti-ice buildup system for roof vent pipes

#3
20170336011
2017-11-23

Station for heating fluids flowing through a network of submarine pipelines

#4
20170336010
2017-11-23

Method for managing the heating of fluids flowing through a network of submarine pipelines

#5
20170299092
2017-10-19

Assembly comprising an end-fitting and an unbonded flexible pipe

#6
20170254465
2017-09-07

Fluid pipe device

#7
20170198865
2017-07-13

Pipeline system

#8
20170122476
2017-05-04

MICROWAVE-BASED FLUID CONDUIT HEATING SYSTEM AND METHOD OF OPERATING THE SAME

#9
20160377214
2016-12-29

Underwater pipe assembly and method for assembling underwater pipes

#10
20160245446
2016-08-25

INFRARED PIPELINE HEATER

#11
20160186909
2016-06-30

Reinforcement strip for repairing fluid transport pipes

#12
20160178106
2016-06-23

Unbonded flexible pipe and an offshore system comprising an unbonded flexible pipe

#13
20160116097
2016-04-28

Pipe heating apparatus and methods for uniform end heating and controlled heating length

#14
20160040817
2016-02-11

Hydrocarbon fluid pipeline including RF heating station and related methods

#15
20160018040
2016-01-21

Controlling heating and communication in a pipeline system

#16
20160018039
2016-01-21

Water Distribution and Wastewater Collection Systems for Arctic Environments

#17
20150312963
2015-10-29

Streamlined heater assembly with front and intermediate daisy chain power injection, shielding, and water resistant features

#18
20150300551
2015-10-22

Devices and methods for heating fluid dispensers, hoses, and nozzles

#19
20150300550
2015-10-22

Devices and methods for heating fuel hoses and nozzles

#20
20150298962
2015-10-22

Devices and methods for heating fluid dispensers, hoses, and nozzles

#21
20150252933
2015-09-10

Pipe coupling

#22
20150226357
2015-08-13

Device for connecting two fluid-conducting lines

#23
20150192236
2015-07-09

Intermediate coupling for connecting rigid pipe elements for conveying a fluid, and associated pipe network and assembly method

#24
20150159797
2015-06-11

System and Method to Control Electrical Power Input to Direct Electric Heat Pipeline

#25
20150108670
2015-04-23

Humidified gas delivery system

#26
20150048079
2015-02-19

Subsea heating assembly and method of heating a subsea component

#27
20150034629
2015-02-05

SYSTEMS, DEVICES, AND METHODS FOR HEATING AN INSIDE WALL OF A PIPE OR A VESSEL

#28
20150013782
2015-01-15

Rail vehicle comprising a frost-protected water outlet pipe

#29
20140376900
2014-12-25

Long step out direct electric heating assembly

#30
20140270739
2014-09-18

Pipe assembly and flow assurance system

#31
20140261700
2014-09-18

High thermal transfer flow-through heat exchanger

#32
20140053935
2014-02-27

Conduit Apparatus, System, and Methods Thereof

#33
20140037276
2014-02-06

Flexible tubing with embedded helical conductors and method of making

#34
20140016918
2014-01-16

System and system elements for direct electrical heating of subsea pipelines

#35
20130341320
2013-12-26

INDUCTION HEATING APPARATUS FOR PIPELINE CONNECTIONS

#36
20130330065
2013-12-12

Heatable fluid line, use thereof and method for producing same

#37
20130294757
2013-11-07

Prefabricated electrically heatable media line and method for producing a media line of this kind

#38
20130233429
2013-09-12

Hydrocarbon fluid pipeline including RF heating station and related method

#39
20130108251
2013-05-02

PIPELINE

#40
20130108250
2013-05-02

Line for transporting a fluid containing a hydrocarbon, and method for producing such a line

#41
20130104528
2013-05-02

Reactant delivery for engine exhaust gas treatment

#42
20130014833
2013-01-17

Electrical heating system for a section of fluid transport pipe, section and pipe equipped with such an electrical heating system

#43
20090107558
2009-04-30

Heated pipe and methods of transporting viscous fluid

#44
15272102
2018-05-29

Apparatus and method for heating frozen pipes