Espen Hiorth

Person

Trondheim, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Downhole well tool and method for permanently sealing a downhole well
- Patent number 12,312,900
- Issue date May 27, 2025
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for transporting a heat generating mixture into a...
- Patent number 12,188,313
- Issue date Jan 7, 2025
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for transporting a heat generating mixture into a...
- Patent number 12,098,611
- Issue date Sep 24, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device
- Patent number 12,037,872
- Issue date Jul 16, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device and method of forming a permanent well barrier, co...
- Patent number 12,024,970
- Issue date Jul 2, 2024
- INTERWELL P&A AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for opening and closing a fluid bore in a well
- Patent number 11,719,069
- Issue date Aug 8, 2023
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for opening and closing a fluid bore in a well
- Patent number 11,692,414
- Issue date Jul 4, 2023
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for replacing a chemical injection valve connected to a well...
- Patent number 11,680,458
- Issue date Jun 20, 2023
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for opening and closing a fluid bore in a well
- Patent number 11,428,071
- Issue date Aug 30, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device for opening and closing a fluid bore in a well
- Patent number 11,293,262
- Issue date Apr 5, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device comprising a ratchet system
- Patent number 11,268,336
- Issue date Mar 8, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool assembly
- Patent number 11,021,927
- Issue date Jun 1, 2021
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device with a frangible glass body
- Patent number 10,808,489
- Issue date Oct 20, 2020
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device
- Patent number 10,753,160
- Issue date Aug 25, 2020
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device with a frangible disc
- Patent number 10,544,654
- Issue date Jan 28, 2020
- Vosstech AS
- Stig Ove Bjørgum
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device with actuation device in through opening of frangi...
- Patent number 10,472,925
- Issue date Nov 12, 2019
- Vosstech AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device comprising force distribution device
- Patent number 10,370,933
- Issue date Aug 6, 2019
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Releasable ratchet device
- Patent number 10,309,185
- Issue date Jun 4, 2019
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plugging device
- Patent number 9,945,205
- Issue date Apr 17, 2018
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Junk catching device
- Patent number 9,784,060
- Issue date Oct 10, 2017
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug apparatus
- Patent number 9,732,579
- Issue date Aug 15, 2017
- Vosstech AG
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Millable plugging device
- Patent number 9,695,668
- Issue date Jul 4, 2017
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plugging device
- Patent number 9,562,413
- Issue date Feb 7, 2017
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Extrusion preventing supporting device
- Patent number 9,464,498
- Issue date Oct 11, 2016
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inductive connection
- Patent number 9,297,253
- Issue date Mar 29, 2016
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plugging device
- Patent number 9,291,028
- Issue date Mar 22, 2016
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for carrying a replacement safety valve in a well tube
- Patent number 9,194,204
- Issue date Nov 24, 2015
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reinforcement ring
- Patent number 7,416,770
- Issue date Aug 26, 2008
- Bronnteknologiutvikling AS
- Espen Hiorth
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Downhole plug
- Patent number 7,290,603
- Issue date Nov 6, 2007
- Bronnteknologiutvikling AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device related to a retrievable well plug
- Patent number 7,178,602
- Issue date Feb 20, 2007
- Bronnteknologiutvikling AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
WELL TOOL DEVICE FOR INJECTING A FLUID THROUGH A HOLE IN A WELL BORE
- Publication number 20240318523
- Publication date Sep 26, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE WELL TOOL AND METHOD FOR PERMANENTLY SEALING A DOWNHOLE WELL
- Publication number 20240287866
- Publication date Aug 29, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE MILLABLE PERMANENT PLUG AND METHOD FOR SETTING A DOWNHOLE...
- Publication number 20240263537
- Publication date Aug 8, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR TRANSPORTING A HEAT GENERATING MIXTURE INTO A...
- Publication number 20230392462
- Publication date Dec 7, 2023
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR TRANSPORTING A HEAT GENERATING MIXTURE INTO A...
- Publication number 20230374883
- Publication date Nov 23, 2023
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE AND METHOD OF FORMING A PERMANENT WELL BARRIER, CO...
- Publication number 20220372833
- Publication date Nov 24, 2022
- INTERWELL P&A AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
- Publication number 20220356780
- Publication date Nov 10, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE
- Publication number 20220251922
- Publication date Aug 11, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
- Publication number 20220186584
- Publication date Jun 16, 2022
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR REPLACING A CHEMICAL INJECTION VALVE CONNECTED TO A WELL...
- Publication number 20210215018
- Publication date Jul 15, 2021
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
- Publication number 20210040816
- Publication date Feb 11, 2021
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE COMPRISING A RATCHET SYSTEM
- Publication number 20200270961
- Publication date Aug 27, 2020
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL ASSEMBLY
- Publication number 20200165895
- Publication date May 28, 2020
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
- Publication number 20200115989
- Publication date Apr 16, 2020
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE
- Publication number 20190032424
- Publication date Jan 31, 2019
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WELL TOOL DEVICE WITH A FRANGIBLE DISC
- Publication number 20190032448
- Publication date Jan 31, 2019
- VOSSTECH AS
- Stig Ove Bjørgum
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE WITH A FRANGIBLE GLASS BODY
- Publication number 20180334878
- Publication date Nov 22, 2018
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL COMPRISING A FRANGIBLE WELL BARRIER, AND A METHOD FOR PRO...
- Publication number 20180313183
- Publication date Nov 1, 2018
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE COMPRISING FORCE DISTRIBUTION DEVICE
- Publication number 20170370175
- Publication date Dec 28, 2017
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
RELEASABLE RATCHET DEVICE
- Publication number 20170328168
- Publication date Nov 16, 2017
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE WITH ACTUATION DEVICE IN THROUGH OPENING OF FRANGI...
- Publication number 20170321518
- Publication date Nov 9, 2017
- VOSSTECH AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
Plug apparatus
- Publication number 20160060998
- Publication date Mar 3, 2016
- VOSSTECH AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
MILLABLE PLUGGING DEVICE
- Publication number 20150376978
- Publication date Dec 31, 2015
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
Junk catching device
- Publication number 20150300118
- Publication date Oct 22, 2015
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUGGING DEVICE
- Publication number 20150247374
- Publication date Sep 3, 2015
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTRUSION PREVENTING SUPPORTING DEVICE
- Publication number 20140190684
- Publication date Jul 10, 2014
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
INDUCTIVE CONNECTION
- Publication number 20140152458
- Publication date Jun 5, 2014
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUGGING DEVICE
- Publication number 20140076539
- Publication date Mar 20, 2014
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUGGING DEVICE
- Publication number 20130333875
- Publication date Dec 19, 2013
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUGGING DEVICE
- Publication number 20130319654
- Publication date Dec 5, 2013
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING

Espen Hiorth

Person

Patents Grantslast 30 patents

Downhole well tool and method for permanently sealing a downhole well

Well tool device for transporting a heat generating mixture into a...

Well tool device for transporting a heat generating mixture into a...

Well tool device

Well tool device and method of forming a permanent well barrier, co...

Well tool device for opening and closing a fluid bore in a well

Well tool device for opening and closing a fluid bore in a well

Method for replacing a chemical injection valve connected to a well...

Well tool device for opening and closing a fluid bore in a well

Well tool device for opening and closing a fluid bore in a well

Well tool device comprising a ratchet system

Well tool assembly

Well tool device with a frangible glass body

Well tool device

Well tool device with a frangible disc

Well tool device with actuation device in through opening of frangi...

Well tool device comprising force distribution device

Releasable ratchet device

Plugging device

Junk catching device

Plug apparatus

Millable plugging device

Plugging device

Extrusion preventing supporting device

Inductive connection

Plugging device

Device for carrying a replacement safety valve in a well tube

Reinforcement ring

Downhole plug

Method and device related to a retrievable well plug

Patents Applicationslast 30 patents

WELL TOOL DEVICE FOR INJECTING A FLUID THROUGH A HOLE IN A WELL BORE

DOWNHOLE WELL TOOL AND METHOD FOR PERMANENTLY SEALING A DOWNHOLE WELL

DOWNHOLE MILLABLE PERMANENT PLUG AND METHOD FOR SETTING A DOWNHOLE...

WELL TOOL DEVICE FOR TRANSPORTING A HEAT GENERATING MIXTURE INTO A...

WELL TOOL DEVICE FOR TRANSPORTING A HEAT GENERATING MIXTURE INTO A...

WELL TOOL DEVICE AND METHOD OF FORMING A PERMANENT WELL BARRIER, CO...

WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL

WELL TOOL DEVICE

WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL

METHOD FOR REPLACING A CHEMICAL INJECTION VALVE CONNECTED TO A WELL...

WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL

WELL TOOL DEVICE COMPRISING A RATCHET SYSTEM

WELL TOOL ASSEMBLY

WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL

WELL TOOL DEVICE

WELL TOOL DEVICE WITH A FRANGIBLE DISC

WELL TOOL DEVICE WITH A FRANGIBLE GLASS BODY

WELL TOOL COMPRISING A FRANGIBLE WELL BARRIER, AND A METHOD FOR PRO...

WELL TOOL DEVICE COMPRISING FORCE DISTRIBUTION DEVICE

RELEASABLE RATCHET DEVICE

WELL TOOL DEVICE WITH ACTUATION DEVICE IN THROUGH OPENING OF FRANGI...

Plug apparatus

MILLABLE PLUGGING DEVICE

Junk catching device

PLUGGING DEVICE

EXTRUSION PREVENTING SUPPORTING DEVICE

INDUCTIVE CONNECTION

PLUGGING DEVICE

PLUGGING DEVICE

PLUGGING DEVICE