Inventor · disambiguated record
Loc Gia Hoang
Also filed as: HOANG LOC · HOANG LOC G · HOANG LOC GIA
28 granted patents·5 pending applications·216 citations·filing 1990–2023
95Inventor score
Top patents by PatentIndex Score
33 records- 0196US10233721B2Valve insert systemCAMERON INT CORP·Filed 2015·Granted Mar 19, 2019·17 cites·20 claims
- 0292US11976534B2Wellhead assembly valve systems and methodsCAMERON INT CORP·Filed 2020·Granted May 7, 2024·5 cites·19 claims
- 0391US11796069B2Valve insert systemCAMERON INT CORP·Filed 2020·Granted Oct 24, 2023·5 cites·16 claims
- 0487US4997162AShearing gate valveCOOPER IND INC·Filed 1990·Granted Mar 5, 1991·60 cites·4 claims
- 0583US10119615B2Sealing components and methods of manufactureCAMERON INT CORP·Filed 2016·Granted Nov 6, 2018·4 cites·20 claims
- 0680US10533667B2Shearing gate valve systemCAMERON INT CORP·Filed 2016·Granted Jan 14, 2020·7 cites·17 claims
- 0778US9222583B2Split gate valveHOANG LOC GIA·Filed 2011·Granted Dec 29, 2015·4 cites·36 claims
- 0877US9145979B2Gate valve rotary actuatorHOANG LOC GIA·Filed 2008·Granted Sep 29, 2015·7 cites·21 claims
- 0976US10337624B2Split gate valveCAMERON INT CORP·Filed 2015·Granted Jul 2, 2019·2 cites·35 claims
- 1074US9097082B2Multi-barrier seal systemHOANG LOC GIA·Filed 2012·Granted Aug 4, 2015·4 cites·19 claims
- 1173US7913971B2Hydraulic overrideCAMERON INT CORP·Filed 2005·Granted Mar 29, 2011·14 cites·21 claims
- 1272US5803431AShearing gate valveCOOPER CAMERON CORP·Filed 1995·Granted Sep 8, 1998·63 cites·7 claims
- 1371US10697269B2Valve insert systemCAMERON INT CORP·Filed 2019·Granted Jun 30, 2020·1 cites·20 claims
- 1470US11137093B2Annular sleeves for fluid-handling componentsCAMERON INT CORP·Filed 2017·Granted Oct 5, 2021·2 cites·18 claims
- 1570US6688324B2Valve for hydrate forming environmentsCOOPER CAMERON CORP·Filed 2002·Granted Feb 10, 2004·15 cites·12 claims
- 1669US12297924B2Valve insert systemCAMERON INT CORP·Filed 2023·Granted May 13, 2025·0 cites·8 claims
- 1768US9353871B2Close only expansive gate valveCAMERON INT CORP·Filed 2013·Granted May 31, 2016·2 cites·23 claims
- 1865US9835258B2Close only expansive gate valveCAMERON INT CORP·Filed 2016·Granted Dec 5, 2017·1 cites·25 claims
- 1963US9347571B2Diverter valveCAMERON INT CORP·Filed 2013·Granted May 24, 2016·1 cites·36 claims
- 2061US8888068B2Split gate valve with biasing mechanismHOANG LOC GIA·Filed 2011·Granted Nov 18, 2014·2 cites·25 claims
- 2155US11149859B2Close only expansive gate valveCAMERON INT CORP·Filed 2017·Granted Oct 19, 2021·0 cites·20 claims
- 2255US2016265672A1Diverter valveCAMERON INT CORP·Filed 2016·Application pending·0 cites
- 2353US2010071790A1Diverter valveCAMERON INT CORP·Filed 2007·Application pending·0 cites
- 2452US9341272B2Gate-coating processHOANG LOC·Filed 2008·Granted May 17, 2016·0 cites·18 claims
- 2551US10443740B2Split gate valveCAMERON INT CORP·Filed 2015·Granted Oct 15, 2019·0 cites·33 claims
- 2651US9938795B2Multi-barrier seal systemCAMERON INT CORP·Filed 2015·Granted Apr 10, 2018·0 cites·18 claims
- 2750US2015369001A1Gate Valve Rotary ActuatorCAMERON INT CORP·Filed 2015·Application pending·0 cites
- 2849US9845891B2Split gate valve with biasing mechanismCAMERON INT CORP·Filed 2014·Granted Dec 19, 2017·0 cites·36 claims
- 2946US2015060715A1Gate Valve Seal RingCAMERON INT CORP·Filed 2013·Application pending·0 cites
- 3045US11320062B2Apparatus, systems, and methods for controlling valve actuation speedCAMERON INT CORP·Filed 2019·Granted May 3, 2022·0 cites·18 claims
- 3145US2011083746A1Smart valve utilizing a force sensorCAMERON INT CORP·Filed 2009·Application pending·0 cites
- 3244US10767784B2Gate valve with pneumatic system for shearing applicationCAMERON INT CORP·Filed 2013·Granted Sep 8, 2020·0 cites·16 claims
- 3340US8123191B2Mechanical overrideHOANG LOC G·Filed 2005·Granted Feb 28, 2012·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →