F16L53/007 - CPC Classification Index

#1

20180112495

2018-04-26

Pipeline insulated remediation system and installation method

#2

20180066770

2018-03-08

Method of installing an electrically-heatable subsea flowline and electrically-heatable subsea flowline thereof

#3

20180031164

2018-02-01

Subsea pipe-in-pipe structures

#4

20180017199

2018-01-18

LONG STEP OUT DIRECT ELECTRIC HEATING ASSEMBLY

#5

20170159866

2017-06-08

AN OFFSHORE PIPE SYSTEM AND A METHOD OF HEATING UNBONDED FLEXIBLE PIPES IN AN OFFSHORE PIPE SYSTEM

#6

20170130887

2017-05-11

Device and method for heating a fluid in a pipeline using three-phase current

#7

20170074446

2017-03-16

Submarine or buried piping and pipelines insulated with liquids

#8

20160348824

2016-12-01

Heated Fluid Conduits, Systems and Methods

#9

20160348808

2016-12-01

Smart subsea pipeline

#10

20160312924

2016-10-27

Double-walled pipe with integrated heating capability for an aircraft or spacecraft

#11

20160099574

2016-04-07

Arrangement providing a 3-phase or 1-phase power stream

#12

20160018040

2016-01-21

Controlling heating and communication in a pipeline system

#13

20150276113

2015-10-01

ANNULUS DESIGN FOR PIPE-IN-PIPE SYSTEM

#14

20150200609

2015-07-16

Combined power transmission and heating systems and method of operating the same

#15

20150016812

2015-01-15

Direct electric heating system for heating a subsea pipeline

#16

20140376900

2014-12-25

Long step out direct electric heating assembly

#17

20140238523

2014-08-28

Apparatus for heating a pipeline

#18

20140061397

2014-03-06

Piggyback holdback clamp

#19

20140016918

2014-01-16

System and system elements for direct electrical heating of subsea pipelines

#20

20120267165

2012-10-25

Subsea pipeline direct electric heating cable with a protection system

#21

20120217000

2012-08-30

Low-voltage direct electrical heating LVDEH flexible pipes risers

#22

20100209085

2010-08-19

Heated fluid conduits, systems and methods