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Assignee profile:

ARCHER OILTOOLS AS

City:

Stavanger

Country:

Norway

Published Applications:

14

Last publication date:

2025-09-25

Patent Grants:

11

Last grant date:

2026-03-03

Top Inventors for applications by ARCHER OILTOOLS AS

These are the the leading inventors for applications assigned to ARCHER OILTOOLS AS:

Recent patent applications by ARCHER OILTOOLS AS

ARCHER OILTOOLS AS based in Stavanger, NO has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-09-25 ✅ Patent 12,565,817 granted on 2026-03-03
US20250297531A1
Fixed constructions

SWIVEL AND CIRCULATION CONTROL VALVE TOOL

 #2 | 2025-04-17
US20250122777A1
Fixed constructions

A DRILL PIPE STRING CONVEYED BRIDGE PLUG RUNNING TOOL AND A METHOD FOR FORMING AND VERIFYING A CEMENT PLUG

 #3 | 2025-01-02 ✅ Patent 12,529,279 granted on 2026-01-20
US20250003306A1
Fixed constructions

SPEAR AND PACKER TOOL, AN ASSEMBLY COMPRISING SAID TOOL, AND A METHOD FOR USING SAID TOOL AND SAID ASSEMBLY

 #4 | 2024-07-25 ✅ Patent 12,392,217 granted on 2025-08-19
US20240247564A1
Fixed constructions

TOOLSTRING AND METHOD FOR INNER CASING PERFORATING, SHATTERING ANNULUS CEMENT, AND WASHING THE FIRST ANNULUS IN A SECOND CASING

 #5 | 2024-06-27
US20240209707A1
Fixed constructions

AXIAL POSITION-CONTROLLED OPERATION TOOLSTRING AND METHOD

 #6 | 2021-09-09 ✅ Patent 11,795,782 granted on 2023-10-24
US20210277745A1
Fixed constructions

Rotating stinger valve for J-slot connector

 #7 | 2021-09-09 ✅ Patent 11,255,154 granted on 2022-02-22
US20210277735A1
Fixed constructions

Tandem releasable bridge plug system and method for setting such tandem releasable bridge plugs

 #8 | 2021-08-19 ✅ Patent 11,555,366 granted on 2023-01-17
US20210254420A1
Fixed constructions

Drill pipe string conveyed retrievable plug system

 #9 | 2020-05-28 ✅ Patent 11,629,573 granted on 2023-04-18
US20200165893A1
Fixed constructions

Mechanical casing annulus packer

 #10 | 2017-08-24 ✅ Patent 10,156,125 granted on 2018-12-18
US20170241239A1
Fixed constructions

One trip blowout preventer cleaning and pressure testing

 #11 | 2017-03-09
US20170067313A1
Fixed constructions

STRADDLE TOOL WITH DISCONNECT BETWEEN SEALS

 #12 | 2016-07-21 ✅ Patent 9,784,071 granted on 2017-10-10
US20160208577A1
Fixed constructions

Casing annulus cement foundation system and a method for forming a flange collar constituting a cement foundation

 #13 | 2016-01-21 ✅ Patent 9,708,890 granted on 2017-07-18
US20160017692A1
Fixed constructions

Blowout preventer cleaning tool

 #14 | 2013-10-17 ✅ Patent 9,127,776 granted on 2015-09-08
US20130270468A1
Mechanical engineering

Sleeve valve with permanent end position

Also check out ARCHER OILTOOLS AS's (Stavanger, Norway) applicant profile with 12 patent applications submitted.

AssigneeID:

104282 ⎘