Assignee
NAT OILWELL VARCO UK LIMITED
GB·9 granted patents·10 citations·filing 2015–2021
Top patents by PatentIndex Score
9 records- 0183US10473132B2Locked connections between two threaded membersNAT OILWELL VARCO UK LIMITED·Filed 2017·Granted Nov 12, 2019·6 cites·19 claims
- 0277US11668415B2Lockable connection between tubular membersNAT OILWELL VARCO UK LIMITED·Filed 2018·Granted Jun 6, 2023·2 cites·19 claims
- 0375US11486206B2Connection assemblyNAT OILWELL VARCO UK LIMITED·Filed 2020·Granted Nov 1, 2022·1 cites·20 claims
- 0465US11506314B2Articulating flow line connectorNAT OILWELL VARCO UK LIMITED·Filed 2018·Granted Nov 22, 2022·1 cites·19 claims
- 0544US11047177B2Connection and protective ring thereforNAT OILWELL VARCO UK LIMITED·Filed 2015·Granted Jun 29, 2021·0 cites·15 claims
- 0638US11041356B2Wireline sealing assemblyNAT OILWELL VARCO UK LIMITED·Filed 2018·Granted Jun 22, 2021·0 cites·15 claims
- 0735US11686163B2Hydraulic fracturing connection assemblyNAT OILWELL VARCO UK LIMITED·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 0834US12084925B2Clamp assemblyNAT OILWELL VARCO UK LIMITED·Filed 2020·Granted Sep 10, 2024·0 cites·19 claims
- 0934US10513890B2Tool and method for facilitating communication between a computer apparatus and a device in a drill stringNAT OILWELL VARCO UK LIMITED·Filed 2016·Granted Dec 24, 2019·0 cites·26 claims
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