Inventor
PHAN ANTHONY
CA24 patents
⚠️ This page may combine multiple inventors who share the name “PHAN ANTHONY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
13 patentsUS10760373B2Sep 1, 2020
System to control extrusion gaps in an anti-extrusion device
HALLIBURTON ENERGY SERVICES INC2 citations71
US12441060B2Oct 14, 2025
Manufacture of a polymer seal for a wellbore downhole tool with dimensional mechanical property grading
HALLIBURTON ENERGY SERVICES INC0 citations61
US12305476B2May 20, 2025
High performance regular and high expansion elements for oil and gas applications
HALLIBURTON ENERGY SERVICES INC0 citations61
US11904546B2Feb 20, 2024
Polymer seal for a wellbore downhole tool with dimension mechanical property grading and manufacture thereof
HALLIBURTON ENERGY SERVICES INC0 citations61
US11692412B2Jul 4, 2023
High performance regular and high expansion elements for oil and gas applications
HALLIBURTON ENERGY SERVICES INC0 citations61
US11619108B2Apr 4, 2023
Bridge plugs with barrier sleeves
HALLIBURTON ENERGY SERVICES INC0 citations61
US11428670B2Aug 30, 2022
Application of ultrasonic inspection to downhole conveyance devices
HALLIBURTON ENERGY SERVICES INC0 citations61
US11859461B2Jan 2, 2024
Metal to metal tubular connection with controlled support structure
HALLIBURTON ENERGY SERVICES INC0 citations57
US11319798B1May 3, 2022
Advanced coatings for downhole applications
HALLIBURTON ENERGY SERVICES INC0 citations56
US12546175B1Feb 10, 2026
Pressure intensifier module for additional setting force in a retrievable bridge plug
HALLIBURTON ENERGY SERVICES INC0 citations52
US11280154B2Mar 22, 2022
Sealing assembly
HALLIBURTON ENERGY SERVICES INC0 citations52
US10590731B2Mar 17, 2020
Retrieval of a sealing assembly
HALLIBURTON ENERGY SERVICES INC0 citations51
US11236578B2Feb 1, 2022
Zero extrusion gap barrier device used on packing elements
HALLIBURTON ENERGY SERVICES INC0 citations50
VP ASSETS LTD
6 patentsUS9552757B2Jan 24, 2017
Image device with improved chrominance quality
VP ASSETS LTD2 citations70
US9881975B2Jan 30, 2018
Image device with improved chrominance quality
VP ASSETS LTD2 citations69
US9736908B2Aug 15, 2017
Pixel structure
VP ASSETS LTD0 citations49
US9613588B2Apr 4, 2017
Image device with improved chrominance quality
VP ASSETS LTD0 citations49
US10043435B2Aug 7, 2018
Image device with improved chrominance quality
VP ASSETS LTD0 citations48
US9887245B2Feb 6, 2018
Image device with improved chrominance quality
VP ASSETS LTD0 citations48