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Assignee profile:

Electrical Subsea & Drilling AS

City:

Straume

Country:

Norway

Published Applications:

19

Last publication date:

2024-11-21

Patent Grants:

19

Last grant date:

2025-12-02

Top Inventors for applications by Electrical Subsea & Drilling AS

These are the the leading inventors for applications assigned to Electrical Subsea & Drilling AS:

Recent patent applications by Electrical Subsea & Drilling AS

Electrical Subsea & Drilling AS based in Straume, NO has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2024-11-21 ✅ Patent 12,486,731 granted on 2025-12-02
US20240384617A1
Fixed constructions

DEVICE FOR CONNECTION OR RELEASE OF BOP RAM ACTUATOR

 #2 | 2023-12-28 ✅ Patent 12,158,196 granted on 2024-12-03
US20230417309A1
Mechanical engineering

Actuator device

 #3 | 2023-12-28 ✅ Patent 12,110,757 granted on 2024-10-08
US20230417119A1
Fixed constructions

Packer arrangement for sealingly guiding a drillstring therethrough

 #4 | 2023-06-15 ✅ Patent 12,034,351 granted on 2024-07-09
US20230187995A1
Electricity

Electromechanical actuator for use under water

 #5 | 2020-10-29 ✅ Patent 11,454,307 granted on 2022-09-27
US20200340562A1
Mechanical engineering

Electro mechanical power actuator

 #6 | 2020-10-01 ✅ Patent 10,982,506 granted on 2021-04-20
US20200308929A1
Fixed constructions

Electromechanically operated downhole valve actuator

 #7 | 2020-06-25 ✅ Patent 10,934,790 granted on 2021-03-02
US20200199948A1
Fixed constructions

Gripping device for handling equipment with a drill string

 #8 | 2019-07-11 ✅ Patent 11,118,419 granted on 2021-09-14
US20190211644A1
Fixed constructions

Wellbore control device

 #9 | 2019-04-18 ✅ Patent 11,156,054 granted on 2021-10-26
US20190112889A1
Fixed constructions

Annular blowout preventer

 #10 | 2019-01-31 ✅ Patent 11,333,263 granted on 2022-05-17
US20190032806A1
Mechanical engineering

Electromechanical force actuator

 #11 | 2018-12-13 ✅ Patent 10,590,730 granted on 2020-03-17
US20180355683A1
Fixed constructions

Packer box and method for installation or withdrawal of a packer element in, respectively from a packer box for use in petroleum drilling

 #12 | 2018-10-04 ✅ Patent 10,519,739 granted on 2019-12-31
US20180283126A1
Fixed constructions

Ram for a blowout preventer and a blowout preventer provided with rams

 #13 | 2018-05-17 ✅ Patent 10,711,555 granted on 2020-07-14
US20180135376A1
Fixed constructions

Wellbore control device

 #14 | 2017-11-09 ✅ Patent 10,012,037 granted on 2018-07-03
US20170321499A1
Fixed constructions

Heave compensation method

 #15 | 2015-05-21 ✅ Patent 9,645,030 granted on 2017-05-09
US20150135843A1
Physics

Pressure measurement sensor head

 #16 | 2015-01-08 ✅ Patent 9,388,888 granted on 2016-07-12
US20150008000A1
Mechanical engineering

Power actuator device and method for submerged use at petroleum exploitation

 #17 | 2014-12-04 ✅ Patent 9,627,940 granted on 2017-04-18
US20140354096A1
Electricity

Electromechanical actuator device and method of actuating a ring piston

 #18 | 2014-08-21 ✅ Patent 9,581,266 granted on 2017-02-28
US20140231685A1
Mechanical engineering

Device for a spring return valve actuator and method of operating a valve

 #19 | 2013-03-07 ✅ Patent 9,151,135 granted on 2015-10-06
US20130056274A1
Fixed constructions

Underwater stuffing box and method for running a drill string through the stuffing box

Also check out Electrical Subsea & Drilling AS's (Straume, Norway) applicant profile with 17 patent applications submitted.

AssigneeID:

378841 ⎘