Inventor · disambiguated record
Dat Nguyen
Also filed as: NGUYEN DAT · NGUYEN DAT MANH
7 granted patents·7 pending applications·160 citations·filing 2003–2022
83Inventor score
Files withHYDRIL USA DISTRIB LLC5HYDRIL USA MFG LLC4HARIHARAN PERINGANDOOR RAMAN2HYDRIL CO1SINGH HARDEV1
Top patents by PatentIndex Score
14 records- 0193US8464797B2Subsea control module with removable section and methodSINGH HARDEV·Filed 2010·Granted Jun 18, 2013·35 cites·15 claims
- 0287US6904982B2Subsea mud pump and control systemHYDRIL CO·Filed 2003·Granted Jun 14, 2005·100 cites·23 claims
- 0379US8157014B2Subsea solids processing apparatuses and methodsHARIHARAN PERINGANDOOR RAMAN·Filed 2008·Granted Apr 17, 2012·21 cites·17 claims
- 0471US8511402B2Subsea solids processing apparatuses and methodsHARIHARAN PERINGANDOOR RAMAN·Filed 2012·Granted Aug 20, 2013·4 cites·4 claims
- 0560US2020116142A1Pump chamber position indicatorHYDRIL USA DISTRIB LLC·Filed 2019·Application pending·0 cites
- 0651US2024374214A1Implantable and continuous multi-analyte monitor (mam) sensorUNIV CALIFORNIA·Filed 2022·Application pending·0 cites
- 0750US2017045044A1Pump chamber position indicatorHYDRIL USA DISTRIB LLC·Filed 2016·Application pending·0 cites
- 0843US2014262305A1Control valve timingHYDRIL USA MFG LLC·Filed 2013·Application pending·0 cites
- 0939US9175528B2Decompression to fill pressureHYDRIL USA DISTRIB LLC·Filed 2013·Granted Nov 3, 2015·0 cites·13 claims
- 1037US2011266002A1Subsea Control Module with Removable SectionHYDRIL USA MFG LLC·Filed 2010·Application pending·0 cites
- 1137US2011266003A1Subsea Control Module with Removable Section Having a Flat Connecting FaceHYDRIL USA MFG LLC·Filed 2010·Application pending·0 cites
- 1236US10519732B2Mud pump annular friction pressure control system and methodHYDRIL USA DISTRIB LLC·Filed 2017·Granted Dec 31, 2019·0 cites·20 claims
- 1336US10400421B2Systems and methods for backflushing a riser transfer pipeHYDRIL USA DISTRIB LLC·Filed 2017·Granted Sep 3, 2019·0 cites·20 claims
- 1436US2014262505A1Automatic pump chamber control adjustmentHYDRIL USA MFG LLC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dat Nguyen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →