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Saipem S a patents


Recent patent applications related to Saipem S a. Saipem S a is listed as an Agent/Assignee. Note: Saipem S a may have other listings under different names/spellings. We're not affiliated with Saipem S a, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Saipem S a-related inventors


Facility comprising at least two bottom-surface links comprising vertical risers connected by bars

An installation of bottom-to-surface connections of at least two undersea pipes (11-1, 11-2) resting on the sea bottom (10), and a rigid pipe (1-1, 1-2) constituted by a vertical riser having its bottom end (1a) fastened to a base (9-1, 9-2) at the sea bottom (10), and having its top... Saipem S a

Anti-slide device for the self-centring of an inner tube inside an outer tube of an element of unit length of a subsea pipeline for transporting fluids

An anti-slip and self-centering device for an inner tube inside an outer tube of a unit length element for an undersea fluid transport pipe, the device having a ring (4) made of elastomer material sandwiched between two annular metal plates (6, 8) having an inside diameter that corresponds substantially to... Saipem S a

Method for connecting cables of a pipeline unit section to be vertically joined to a subsea pipeline for transporting fluids

A method of connecting cables of a unitary pipe section that is to be assembled vertically to an undersea fluid transport pipe, by positioning around a low end of the unitary pipe section (40) a female annular connector (2) having connected thereto cables (14) extending along the unitary pipe section;... Saipem S a

Method for managing the heating of fluids flowing through a network of submarine pipelines

The invention relates to a method of managing the heating of fluids flowing in an undersea pipe network (2-1) providing a connection between a surface installation (6) and at least one undersea production well (4), the method comprising releasably connecting at least one fluid heater station (14a, 14b) to an... Saipem S a

Station for heating fluids flowing through a network of submarine pipelines

The invention provides a heater station (2) for heating fluids flowing in an undersea pipe network, the station comprising at least one heater duct (6) made of conductive material designed to be connected to an undersea pipe (4) for transporting fluids, and at least one solenoid (8) wound around a... Saipem S a

Device and installing a tubular joint sleeve for a pipe comprising an inner lining

A device (20) for installing a tubular junction sleeve inside a pipe (1), having a mandrel (20a) of longitudinal axis (XX) supporting on its surface at least a first peripheral chamber (21) having a wall (21a) that is radially expandable by inflation. The first wall including at least one electrical... Saipem S a

Method for installation and implementation of a rigid tube from a ship or floating support

A method of installing and implementing a rigid tube (10) referred to as a “main” tube, wherein the following steps are performed: a) lowering an end of the main tube from a floating support or vessel (13) on the surface (14) to below sea level (14) to be connected to... Saipem S a








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Saipem S a in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Saipem S a with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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