Assignee
OIL STATES IND UK LTD
GB·9 granted patents·5 pending applications·157 citations·filing 1997–2020
Top patents by PatentIndex Score
14 records- 0186US5964486APipe connectorsOIL STATES IND UK LTD·Filed 1998·Granted Oct 12, 1999·85 cites·9 claims
- 0279US9334988B2Telescoping pipe connectorOIL STATES IND UK LTD·Filed 2014·Granted May 10, 2016·6 cites·14 claims
- 0369US9121229B2Merlin drilling riser assemblyOIL STATES IND UK LTD·Filed 2014·Granted Sep 1, 2015·3 cites·14 claims
- 0467US5954374APipe connectorsOIL STATES IND UK LTD·Filed 1997·Granted Sep 21, 1999·60 cites·37 claims
- 0566US11708727B2Connection system for a marine drilling riserOIL STATES IND UK LTD·Filed 2019·Granted Jul 25, 2023·1 cites·24 claims
- 0660US10132124B2Anti-rotation device for pipe stringOIL STATES IND UK LTD·Filed 2014·Granted Nov 20, 2018·2 cites·20 claims
- 0749US9657531B2Merlin drilling riser assemblyOIL STATES IND (UK) LTD·Filed 2015·Granted May 23, 2017·0 cites·24 claims
- 0844US11828111B2Apparatus and method relating to managed pressure drillingOIL STATES IND UK LTD·Filed 2019·Granted Nov 28, 2023·0 cites·32 claims
- 0940US2022381105A1Apparatus and method relating to managed pressure drilling (mpd) whilst using a subsea rcd systemOIL STATES IND UK LTD·Filed 2020·Application pending·0 cites
- 1038US2019330954A1Wear indicator for a joint between a riser and a floating platformOIL STATES IND UK LTD·Filed 2017·Application pending·0 cites
- 1136US2013033035A1Pipe Connector DeviceOIL STATES IND UK LTD·Filed 2011·Application pending·0 cites
- 1235US12044093B2Apparatus and method relating to managed pressure drillingOIL STATES IND UK LTD·Filed 2020·Granted Jul 23, 2024·0 cites·23 claims
- 1335US2018045013A1Valved tree member for a riser system and telescoping device for inclusion in a riser systemOIL STATES IND UK LTD·Filed 2016·Application pending·0 cites
- 1433US2019032821A1Pipe couplingOIL STATES IND UK LTD·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →