Inventor
SPARKS BRADLEY J
US16 patents
⚠️ This page may combine multiple inventors who share the name “SPARKS BRADLEY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
9 patentsUS10329891B2Jun 25, 2019
Treating a subterranean formation with a composition having multiple curing stages
HALLIBURTON ENERGY SERVICES INC2 citations72
US10545129B2Jan 28, 2020
Estimating a reserve of a reservoir
HALLIBURTON ENERGY SERVICES INC4 citations70
US10259994B2Apr 16, 2019
Enhanced subterranean treatment fluids in ionic water or seawater
HALLIBURTON ENERGY SERVICES INC0 citations51
US10190388B2Jan 29, 2019
Diverter fluid diverter fluid
HALLIBURTON ENERGY SERVICES INC0 citations51
US10150906B2Dec 11, 2018
Degrading and removing cured resins from substrates
HALLIBURTON ENERGY SERVICES INC0 citations51
US10259990B2Apr 16, 2019
Fracturing fluid
HALLIBURTON ENERGY SERVICES INC0 citations50
US10035948B2Jul 31, 2018
Composition including a viscosifier and a hydrophobically-modified polymer that includes a nitrogen-containing repeating unit for treatment of subterranean formations
HALLIBURTON ENERGY SERVICES INC0 citations46
US10294411B2May 21, 2019
Fracturing or gravel-packing fluid with CMHEC in brine
HALLIBURTON ENERGY SERVICES INC0 citations41
US10160903B2Dec 25, 2018
Multi-functional additive for oil or gas operations
HALLIBURTON ENERGY SERVICES INC0 citations41
ASCEND PERFORMANCE MAT OPERATIONS LLC
7 patentsUS11485858B2Nov 1, 2022
Impact-modified injection-molded polyamide
ASCEND PERFORMANCE MAT OPERATIONS LLC2 citations64
US12522728B2Jan 13, 2026
Polyamide formulations for long term high temperature performance
ASCEND PERFORMANCE MAT OPERATIONS LLC0 citations59
US11459458B2Oct 4, 2022
Hydrolysis resistant polyamides
ASCEND PERFORMANCE MAT OPERATIONS LLC1 citations55
US12441867B2Oct 14, 2025
Stabilizing component for polyamide resin composition
ASCEND PERFORMANCE MAT OPERATIONS LLC0 citations51
US12312466B2May 27, 2025
Polyamide formulations for improved noise vibration and harshness
ASCEND PERFORMANCE MAT OPERATIONS LLC0 citations51
US11299627B2Apr 12, 2022
Polyamide compositions and plating applications thereof
ASCEND PERFORMANCE MAT OPERATIONS LLC0 citations48
US11274192B2Mar 15, 2022
Polyamide compositions and plating applications thereof
ASCEND PERFORMANCE MAT OPERATIONS LLC0 citations48