Class H02G : INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
Subclass 1/10: Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle (combined with trench digging or back-filling machines or dredgers E02F 5/00) in or under water
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12180946 | Method for protecting novel anti-drop submarine cable | Aug 23, 22 | Dec 31, 24 | Guangdong Rich Offshore Wind Power Technology Co., Ltd |
| 12168973 | Offshore arrangement, a connecting device, and a method for providing an electrical offshore connection | Feb 07, 19 | Dec 17, 24 | Siemens Gamesa Renewable Energy A/S |
| 12163311 | Subsea plough for burying a flexible elongate member | Dec 17, 19 | Dec 10, 24 | OSBIT LTD |
| 12140251 | Machine, system and method to apply at least one cable to a pipeline | Sep 16, 21 | Nov 12, 24 | 501 Saipem S.p.A. |
| 12103650 | Underwater cutting device | Apr 01, 22 | Oct 01, 24 | Systems Analysis & Integration, Inc. |
| 12071926 | Apparatus | Aug 10, 22 | Aug 27, 24 | C-LING LIMITED |
| 12074414 | Method and apparatus for inserting an elongate object into a trench in a sea floor | Sep 16, 20 | Aug 27, 24 | SOIL MACHINE DYNAMICS LIMITED |
| 12034283 | Introducing an elongated element into a submarine duct | Sep 28, 20 | Jul 09, 24 | Plumettaz Holding SA |
| 12000218 | Adapter tool for coupling a bend stiffener with interface for bell mouths of models with BSN900E type connection in a diverless bell mouth (BSDL) and interconnection methods | Dec 13, 21 | Jun 04, 24 | PETRÓLEO BRASILEIRO S.A.—PETROBRÁS |
| 11909185 | Installing a cable into a duct | Apr 03, 19 | Feb 20, 24 | Plumettaz Holding S.A. |
| 11846314 | Connector | Oct 19, 16 | Dec 19, 23 | BALLTEC LIMITED |
| 11784481 | Submarine cable architecture with redundancy for facilitating shared landing site | Nov 02, 20 | Oct 10, 23 | SubCom, LLC |
| 11710949 | Installation of cables in an array of ducts | Nov 12, 19 | Jul 25, 23 | Plumettaz Holding S.A. |
| 11686181 | Locking mechanism tool and system | Nov 20, 19 | Jun 27, 23 | Vetco Gray Scandinavia AS |
| 11679953 | Power cable arrangement for offshore wind farms | Jan 12, 22 | Jun 20, 23 | RWE Renewables GmbH |
| 11676740 | Methods and systems for securely accessing and managing aggregated submarine cable system information | Jul 14, 21 | Jun 13, 23 | Not available |
| 11565780 | Submersible habitat for the repair of subsea cable | Sep 04, 18 | Jan 31, 23 | IRISH SEA CONTRACTORS LIMITED |
| 11473563 | Annular seal member locatable against a wall element of an offshore structure | Sep 28, 17 | Oct 18, 22 | C-LING LIMITED |
| 11415114 | Offshore structure and method for attaching a tube or cable to an appliance of an offshore structure | Nov 13, 18 | Aug 16, 22 | Siemens Gamesa Renewable Energy A/S |
| 11418016 | Pull-in head assembly | Jun 15, 18 | Aug 16, 22 | C-LING LIMITED |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0023,654 | Data Secrecy Method for Submarine Cable System with Failure and Submarine Cable System | Oct 26, 23 | Jan 16, 25 | Not available |
| 2025/0015,568 | A TEMPORARY FASTENING AND PULL IN TOOL FOR A POWER UMBILICAL | Nov 07, 22 | Jan 09, 25 | Not available |
| 2024/0402,233 | CABLE MONITORING APPARATUS AND METHOD | Sep 13, 22 | Dec 05, 24 | Not available |
| 2024/0369,160 | SYSTEMS AND METHODS FOR CABLE INSTALLATION | May 13, 22 | Nov 07, 24 | MHWIRTH AS |
| 2024/0372,343 | FACILITY ARRANGEMENT AND METHOD FOR CONNECTING TWO OR MORE FACILITIES | Aug 31, 22 | Nov 07, 24 | Not available |
| 2024/0344,635 | STABILIZATION MECHANISM FOR POWER CABLES AND CONTROL UMBILICALS | Aug 11, 22 | Oct 17, 24 | Not available |
| 2024/0348,021 | SUBSEA CABLE BUNDLE INSTALLATION | Jul 08, 22 | Oct 17, 24 | EQUINOR ENERGY AS |
| 2024/0332,926 | METHOD FOR LAYING SUBMARINE CABLE SYSTEM | Jan 11, 24 | Oct 03, 24 | NEC Corporation |
| 2024/0291,251 | Submarine Cable System and Method for Laying a Submarine Cable System | May 08, 24 | Aug 29, 24 | RWE Offshore Wind GmbH |
| 2024/0204,494 | LOCATING METHOD | Mar 30, 22 | Jun 20, 24 | Not available |
| 2024/0195,157 | RELEASABLE LATCH | Mar 30, 22 | Jun 13, 24 | Not available |
| 2024/0087,770 | Trefoil Submarine Power Cable Bundle | Sep 08, 23 | Mar 14, 24 | Not available |
| 2024/0088,634 | SYSTEMS WITH UNDERWATER DATA CENTERS WITH CABLE MONITORING DEVICES | Sep 09, 22 | Mar 14, 24 | Not available |
| 2024/0039,267 | SUBMARINE CABLE ARCHITECTURE WITH REDUNDANCY FOR FACILITATING SHARED LANDING SITE | Oct 09, 23 | Feb 01, 24 | SubCom, LLC |
| 2022/0352,699 | Method and Apparatus for Inserting an Elongate Object Into a Trench in a Sea Floor | Sep 16, 20 | Nov 03, 22 | Not available |
| 2022/0136,205 | METHOD FOR OFFSHORE INSTALLING OF POWER CABLES OR TUBES FOR POWER CABLES FOR WIND TURBINE INSTALLATIONS AND SEABED VEHICLE | Mar 05, 20 | May 05, 22 | Not available |
| 2022/0052,513 | METHOD FOR INSTALLING AN OFFSHORE INSTALLATION | Nov 18, 19 | Feb 17, 22 | Not available |
| 2020/0412,111 | Pull-In Head Assembly | Jun 15, 18 | Dec 31, 20 | Not available |
| 2020/0412,110 | Pull-In Head Assembly | Jun 15, 18 | Dec 31, 20 | Not available |
| 2020/0412,112 | Pull-In Head Assembly | Jun 15, 18 | Dec 31, 20 | Not available |
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