Inventor · disambiguated record
Haw Keat Lim
Also filed as: LIM HAW KEAT
14 granted patents·4 pending applications·38 citations·filing 2009–2025
89Inventor score
Files withCAMERON INT CORP15GE OIL & GAS UK LTD ABERDEEN UK AND NORTHERN IRELAND1NGUYEN DENNIS P1SCHLUMBERGER TECHNOLOGY CORP1
Top patents by PatentIndex Score
18 records- 0192US11976534B2Wellhead assembly valve systems and methodsCAMERON INT CORP·Filed 2020·Granted May 7, 2024·5 cites·19 claims
- 0292US10871056B2Wellhead systems and methodsCAMERON INT CORP·Filed 2017·Granted Dec 22, 2020·8 cites·18 claims
- 0391US11585191B2Wellhead systems and methodsCAMERON INT CORP·Filed 2020·Granted Feb 21, 2023·3 cites·5 claims
- 0483US10233714B2Rotating hanger and running toolCAMERON INT CORP·Filed 2015·Granted Mar 19, 2019·6 cites·21 claims
- 0577US11808141B2Smart wellheadCAMERON INT CORP·Filed 2019·Granted Nov 7, 2023·3 cites·8 claims
- 0672US12152470B2Wellhead systems and methodsCAMERON INT CORP·Filed 2023·Granted Nov 26, 2024·0 cites·13 claims
- 0765US12264545B2Running tool system for a hangerCAMERON INT CORP·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 0862US2024026777A1Smart wellheadCAMERON INT CORP·Filed 2023·Application pending·0 cites
- 0961US10246964B2Casing hanger retention systemCAMERON INT CORP·Filed 2015·Granted Apr 2, 2019·2 cites·20 claims
- 1060US9273531B2Orientation adapter for use with a tubing hangerGE OIL & GAS UK LTD ABERDEEN UK AND NORTHERN IRELAND·Filed 2013·Granted Mar 1, 2016·5 cites·12 claims
- 1160US8851182B2Wellhead hanger shoulderNGUYEN DENNIS P·Filed 2009·Granted Oct 7, 2014·6 cites·18 claims
- 1257US12460988B2Seal monitoring systemCAMERON INT CORP·Filed 2022·Granted Nov 4, 2025·0 cites·18 claims
- 1357US2025334017A1Wellhead hanger gripping system and methodCAMERON INT CORP·Filed 2025·Application pending·0 cites
- 1454US2025347188A1System and methods for well head installationCAMERON INT CORP·Filed 2025·Application pending·0 cites
- 1553US11773668B2Running tool system for a hangerCAMERON INT CORP·Filed 2019·Granted Oct 3, 2023·0 cites·13 claims
- 1651US2024232623A1Acoustic signal connection systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Application pending·0 cites
- 1737US10450822B2Hanger running system and methodCAMERON INT CORP·Filed 2016·Granted Oct 22, 2019·0 cites·20 claims
- 1835US10487609B2Running tool for tubing hangerCAMERON INT CORP·Filed 2017·Granted Nov 26, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →