Askestad; Sigmund

Patent Applications and Registrations

Patent applications and USPTO patent grants for Askestad; Sigmund.The latest application filed is for "structural suspension of radial turret bearings".

Company Profile

4.15.14

Askestad; Sigmund - Tvedestrand NO
ASKESTAD; Sigmund - KRISTIANSAND S NO
Askestad; Sigmund - Saetre NO

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Suspension of turret bearing units Grant 11,072,397 - Askestad July 27, 2	2021-07-27
Ball joint for connecting a riser subjected to high tensile and angular loads to a pipe connector on a floating unit Grant 10,851,923 - Askestad December 1, 2	2020-12-01
Structural suspension of radial turret bearings Grant 10,787,232 - Askestad September 29, 2	2020-09-29
Exchangeable rail system for large turret bearing Grant 10,759,501 - Askestad Sep	2020-09-01
Device for termination of a riser in a floating structure Grant 10,633,935 - Askestad	2020-04-28
Structural Suspension Of Radial Turret Bearings App 20200086953 - ASKESTAD; Sigmund	2020-03-19
Exchangeable Rail System For Large Turret Bearing App 20190359292 - ASKESTAD; Sigmund	2019-11-28
Suspension Of Turret Bearing Units App 20190308694 - ASKESTAD; Sigmund	2019-10-10
Tube connector for detachably connecting two connector parts for gas-tight connecting of riser tubes to vessels Grant 10,422,456 - Askestad Sept	2019-09-24
Ball Joint For Connecting A Riser Subjected To High Tensile And Angular Loads To A Pipe Connector On A Floating Unit App 20190137018 - ASKESTAD; Sigmund	2019-05-09
Coupler device and method for using the same Grant 10,281,076 - Askestad	2019-05-07
Bearing arrangement Grant 10,228,018 - Askestad	2019-03-12
Device For Termination Of A Riser In A Floating Structure App 20190032428 - ASKESTAD; Sigmund	2019-01-31
Chain stopper Grant 10,167,059 - Askestad J	2019-01-01
Bearing Arrangement App 20180172069 - ASKESTAD; Sigmund	2018-06-21
Chain Stopper App 20170313388 - ASKESTAD; Sigmund	2017-11-02
Tube Connector For Detachably Connecting Two Connector Parts For Gas-tight Connecting Of Riser Tubes To Vessels App 20160186905 - Askestad; Sigmund	2016-06-30
Coupler Device and Method for Using the Same App 20160169433 - Askestad; Sigmund	2016-06-16
Device for rotating turntable Grant 8,813,668 - Askestad August 26, 2	2014-08-26
Device For Rotating Turntable App 20130199432 - Askestad; Sigmund	2013-08-08
Flexible riser and method for pulling-in and hanging up thereof Grant 8,196,666 - Askestad June 12, 2	2012-06-12
Mooring pull-in system Grant 7,775,175 - Askestad August 17, 2	2010-08-17
Mooring Pull-In System App 20090013918 - Askestad; Sigmund	2009-01-15
Flexible Riser And Method for Pulling-In And Hanging Up Thereof App 20080283248 - Askestad; Sigmund	2008-11-20
Device for connecting pipelines App 20060082135 - Askestad; Sigmund	2006-04-20
Rotating tower system for transferring hydrocarbons to a ship Grant 6,869,325 - Askestad March 22, 2	2005-03-22
Support and connection device for flexible riser Grant 5,336,020 - Askestad August 9, 1	1994-08-09

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