Jostein Aleksandersen

Person

Randaberg, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Plug with gripping means
- Patent number 8,171,960
- Issue date May 8, 2012
- TDW Offshore Services AS
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for identifying gas leaks using a stationary seabed placed s...
- Patent number 8,125,850
- Issue date Feb 28, 2012
- PanGeo Subsea, Inc.
- Jacques Y. Guigné
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pre-tensioned sealing means arrangement
- Patent number 7,909,065
- Issue date Mar 22, 2011
- TDW Offshore Services AS
- Jostein Aleksandersen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Smartplug with wheel centralizer
- Patent number 7,878,221
- Issue date Feb 1, 2011
- TDW Offshore Services AS
- Jostein Aleksandersen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Smartcoupling—non responsive
- Patent number 7,857,356
- Issue date Dec 28, 2010
- TDW Offshore Services AS
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plugging system for use during an offshore pipeline laying operation
- Patent number 7,766,046
- Issue date Aug 3, 2010
- TDW Offshore Services AS
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic cylinders and plug with hydraulic cylinder
- Patent number 7,568,504
- Issue date Aug 4, 2009
- TDW Offshore Services AS
- Harald Syse
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and device for increasing safety during pipelaying
- Patent number 7,210,503
- Issue date May 1, 2007
- TDW Offshore Services AS
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Method For Identifying Gas Leaks Using A Stationary Seabed Placed S...
- Publication number 20100142326
- Publication date Jun 10, 2010
- PANGEO SUBSEA, INC.
- Jacques Y. Guigné
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Plug With Gripping Means
- Publication number 20100051130
- Publication date Mar 4, 2010
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Articulated Assembly for Pipelines and a Joint Device
- Publication number 20090072533
- Publication date Mar 19, 2009
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Smartcoupling - Non Responsive
- Publication number 20080309070
- Publication date Dec 18, 2008
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pre-Tensioned Sealing Means Arrangement
- Publication number 20080295910
- Publication date Dec 4, 2008
- Jostein Aleksandersen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Smartrepair
- Publication number 20080255706
- Publication date Oct 16, 2008
- Jostein Aleksandersen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Plugging system for use during an offshore pipeline laying operation
- Publication number 20070227604
- Publication date Oct 4, 2007
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Control system for hydraulic cylinder, plug with a hydraulic cylind...
- Publication number 20070107790
- Publication date May 17, 2007
- Harald Syse
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic cylinders and plug with hydraulic cylinder
- Publication number 20060086086
- Publication date Apr 27, 2006
- Harald Syse
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method for repairing an oil or gas pipeline
- Publication number 20050065660
- Publication date Mar 24, 2005
- Jostein Aleksandersen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method and device for increasing safety during pipelaying
- Publication number 20040261873
- Publication date Dec 30, 2004
- Harald Syse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Jostein Aleksandersen

Person

Patents Grantslast 30 patents

Plug with gripping means

Method for identifying gas leaks using a stationary seabed placed s...

Pre-tensioned sealing means arrangement

Smartplug with wheel centralizer

Smartcoupling—non responsive

Plugging system for use during an offshore pipeline laying operation

Hydraulic cylinders and plug with hydraulic cylinder

Method and device for increasing safety during pipelaying

Patents Applicationslast 30 patents

Method For Identifying Gas Leaks Using A Stationary Seabed Placed S...

Plug With Gripping Means

Articulated Assembly for Pipelines and a Joint Device

Smartcoupling - Non Responsive

Pre-Tensioned Sealing Means Arrangement

Smartrepair

Plugging system for use during an offshore pipeline laying operation

Control system for hydraulic cylinder, plug with a hydraulic cylind...

Hydraulic cylinders and plug with hydraulic cylinder

Method for repairing an oil or gas pipeline

Method and device for increasing safety during pipelaying