ClassID:

153512

F16L59/15 - CPC Classification

Classification description:

Thermal insulation in general; Arrangements for the insulation of pipes or pipe systems for underground pipes

Recent Application in this class:
#1
20250224049
2025-07-10

Method for constructing a pipeline portion of a pipe system, and pipeline portion of a pipe system in a heating network

#2
20240410514
2024-12-12

METAL TUBULAR COMPONENT, TUBULAR THREADED JOINT COMPRISING SUCH A COMPONENT AND METHOD OF OBTAINING SUCH A COMPONENT

#3
20240401753
2024-12-05

System for transporting and storing, in particular hydrogen and its mixtures

#4
20240369175
2024-11-07

METHOD FOR FIXING THE PROTECTIVE FABRIC ON INSULATION TAPE FOR BURIED PIPES

#5
20240353051
2024-10-24

Thermally Insulated Tubing for Geothermal Power Systems

#6
20240247747
2024-07-25

SUBSEA PIPELINE REMEDIATION HEATING

#7
20230302491
2023-09-28

METHOD FOR THE IN-SITU ENCAPSULATION AND/OR INSULATION OF PIPING

#8
20230066528
2023-03-02

Method for constructing a pipeline portion of a pipe system, and pipeline portion of a pipe system in a heating network

#9
20220356672
2022-11-10

METHOD FOR FILLING A TRENCH COMPRISING A PAIR OF CONDUITS AND SUCH A FILLED TRENCH

#10
20220333729
2022-10-20

COATED CONDUITS AND METHODS OF REPAIRING OR REINFORCING CONDUITS

#11
20220018488
2022-01-20

Method for filling a trench comprising a pair of conduits and such a filled trench

#12
20210310332
2021-10-07

Assembly with tightly controlled axial gap for threaded connector insulation on vacuum insulated tubing

#13
20200376793
2020-12-03

Coated conduits and methods of repairing or reinforcing conduits

#14
20190264836
2019-08-29

REINFORCED FOAM BLOCK FOR SUPPORTING A PIPELINE

#15
20190185702
2019-06-20

Coated conduits and methods of repairing or reinforcing conduits

#16
20180311867
2018-11-01

Method of installing a heat tube on pre-insulated piping

#17
20160230023
2016-08-11

Syntactic polyurethane elastomers based on low unsaturation polyols for use in subsea pipeline insulation

#18
20160178111
2016-06-23

Insulation system

#19
20150345691
2015-12-03

Thermoplastic polymeric foam pipe insulation

#20
20140175789
2014-06-26

INSULATED TUBING FOR DOWNHOLE APPLICATIONS

#21
20140096857
2014-04-10

Pipe assembly for district heating network

#22
20140093668
2014-04-03

Pipeline with heat-storing properties

#23
20140000746
2014-01-02

Anchor system for pre-insulated piping

#24
20110192585
2011-08-11

Water spread limiting system for pre-insulated piping

#25
20110041925
2011-02-24

Method of installing pre-insulated piping

#26
20100320750
2010-12-23

Anchor system for pre-insulated piping

#27
20100320749
2010-12-23

Anchor system for pre-insulated piping

#28
20100096021
2010-04-22

Method for providing leak detection in pre-insulated piping

#29
20080173367
2008-07-24

Method and apparatus for preventing foam disbondment

#30
20060061092
2006-03-23

High temperature line expansion installation with bellows

#31
20060060256
2006-03-23

High temperature line expansion installation with release agent

#32
20050284531
2005-12-29

Drill pipe assembly