ClassID:

216573

H02G9/00 - CPC Classification

Classification description:

Installations of electric cables or lines in or on the ground or water

Sub-classes:
Recent Application in this class:
#1
20260128579
2026-05-07

CONNECTIONS TO SUBSEA ELECTRICAL EQUIPMENT

#2
20250372966
2025-12-04

HANG-OFF ASSEMBLY FOR POWER CABLES, HANG-OFF SYSTEM AND METHOD FOR MOUNTING SUCH A HANG-OFF SYSTEM

#3
20250253641
2025-08-07

Offshore Structure, In Particular A Floatable Offshore Structure

#4
20250237325
2025-07-24

FLOATING UNDERWATER PIPELINES - "PROCESS OF TYN"

#5
20250192468
2025-06-12

MODULAR POWER POST ASSEMBLY WITH RECEPTACLE HOUSING

#6
20240402233
2024-12-05

CABLE MONITORING APPARATUS AND METHOD

#7
20240360745
2024-10-31

POWER FEEDING APPARATUS AND POWER FEEDING METHOD FOR SUBMERSIBLE PUMP

#8
20240332938
2024-10-03

Power collection system for subsea transfer of power from offshore power generation units

#9
20240332921
2024-10-03

TRAVELING WAVES FOR SELECTIVE UNDERGROUND FAULT INTERRUPTION

#10
20240322858
2024-09-26

CONTROL APPARATUS, CONTROL SYSTEM, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

#11
20240088634
2024-03-14

SYSTEMS WITH UNDERWATER DATA CENTERS WITH CABLE MONITORING DEVICES

#12
20230229314
2023-07-20

Self-insulating high bandwidth external media storage device

#13
20220393407
2022-12-08

Subsea connector

#14
20220081781
2022-03-17

SYSTEM AND METHOD FOR TRANSPORTING HYDROGEN PRODUCED FROM SEAWATER BASED ON EXISTING OFFSHORE WIND POWER PLANT

#15
20210351579
2021-11-11

WIND HANG OFF

#16
20210257774
2021-08-19

Connector for connecting together underwater cables and in particular umbilical cables for renewable marine energy farms

#17
20210025128
2021-01-28

Systems and methods for laying underground fiber optic cable

#18
20210013969
2021-01-14

Submarine optical transmission apparatus and submarine optical communication system

#19
20210009862
2021-01-14

Filament reinforced tapes useful as underwater pipe wrap

#20
20200325646
2020-10-15

Protection Assembly for an Elongate Member Deployed Underwater

#21
20200055649
2020-02-20

Filament reinforced tapes useful as underwater pipe wrap

#22
20190326036
2019-10-24

Power cable with laminated steel and polymer armor

#23
20190257051
2019-08-22

Connection structure for a marine installation, marine installation and method of erecting a marine installation

#24
20190237217
2019-08-01

Insulated submarine cable

#25
20190173203
2019-06-06

Electrical grounding systems

#26
20190165559
2019-05-30

Subsea connector with u-shaped configuration

#27
20190148925
2019-05-16

Irrigation control wiring system

#28
20190067920
2019-02-28

Pulling eye for submarine cable and submarine cable comprising pulling eye

#29
20190040533
2019-02-07

Corrosion protection methods for the protection of the national infrastructure of copper/iron, copper, lead/iron potable water distribution systems and the national iron-based infrastructure

#30
20180351285
2018-12-06

ELECTRICAL CONNECTION ASSEMBLY FOR SUBSEA APPLICATIONS

#31
20180254569
2018-09-06

Electrical grounding systems

#32
20180198269
2018-07-12

Cable reinforcement sleeve for subsea cable joint

#33
20180137953
2018-05-17

Downhole cables and methods of making the same

#34
20180030818
2018-02-01

RETROFIT POWER SWITCHING AND REPEATING MODULE

#35
20170345532
2017-11-30

Penetrator device for high pressure application

#36
20170207612
2017-07-20

Articulating on-floor electric power strip including a cord protector and cord outlets

#37
20170179701
2017-06-22

Power pedestal and mounting assembly therefor

#38
20170163018
2017-06-08

Utility vault interlocking lid seat

#39
20170141548
2017-05-18

Subsea power distribution device and system

#40
20170125994
2017-05-04

Subsea screen connection assembly

#41
20160241006
2016-08-18

BUOYANT ELECTRIC ROPE WITH BUBBLER

#42
20160201291
2016-07-14

Trenching methods and apparatus

#43
20150294763
2015-10-15

Downhole cables and methods of making the same

#44
20150288161
2015-10-08

Cast-in-place fiber technology

#45
20150276818
2015-10-01

Optical voltage sensing for underground medium voltage wires

#46
20150204466
2015-07-23

Underwater utility line

#47
20150200529
2015-07-16

UNDERGROUND HIGH-VOLTAGE ELECTRICAL LINE

#48
20150144745
2015-05-28

Conduit apparatus usable with electrical enclosure apparatus

#49
20140374133
2014-12-25

Underground utility box assembly

#50
20140144801
2014-05-29

Member for use in undersea applications

#51
20130287500
2013-10-31

Laying and protecting cable into existing covering surfaces

#52
20130284481
2013-10-31

Electric sector cables

#53
20130264111
2013-10-10

Shelter for portable electrical inlets/outlets

#54
20130220660
2013-08-29

Subsea umbilical

#55
20130126237
2013-05-23

Pass-through bulkhead connection switch for a perforating gun

#56
20130122296
2013-05-16

Downhole Cables for Well Operations

#57
20130075057
2013-03-28

Geothermal system with earth grounding component

#58
20130037322
2013-02-14

Tapered transition ramp for cable protector

#59
20120306510
2012-12-06

Method and system for assessing insulation deterioration in live underground power cables

#60
20120145451
2012-06-14

Shelter for portable electrical inlets/outlets

#61
20110081200
2011-04-07

Cable Housing System with Angled Lid Sections

#62
20110070030
2011-03-24

Laying and protecting cable into existing covering surfaces

#63
20090194328
2009-08-06

Tapered transition ramp for cable protector with offset center sections

#64
20090151971
2009-06-18

Cable housing system

#65
20080123255
2008-05-29

Power distribution apparatus and method

#66
20080085388
2008-04-10

FILAMENT REINFORCED TAPES USEFUL AS UNDERWATER PIPE WRAP

#67
20070053741
2007-03-08

Marker for buried objects

#68
20060003626
2006-01-05

Cable connection

#69
20050232634
2005-10-20

Undersea optical transmission system employing low power consumption optical amplifiers

#70
16351791
2020-03-17

Cable housing system

#71
15704381
2019-03-19

Cable housing system

#72
15270376
2017-08-15

Integrated subsea power distribution system with flowline direct electrical heating and pressure boosting and methods for using

#73
15255941
2017-09-19

Cable housing system

#74
14681802
2017-09-26

Cable distribution assembly