Inventor
SOULES DAVID A
US12 patents
⚠️ This page may combine multiple inventors who share the name “SOULES DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS PETROLEUM CO
7 patentsUS5350834ASep 27, 1994
Treatment of polyarylene sulfide/sulfone polymers
PHILLIPS PETROLEUM CO52 citations95
US5235034AAug 10, 1993
Treatment of polyarylene sulfide/sulfone polymers with zinc compound and acidic solution
PHILLIPS PETROLEUM CO51 citations92
US5334701AAug 2, 1994
Process for the removal of lower molecular weight fractions of poly(arylene sulfide) polymers
PHILLIPS PETROLEUM CO23 citations91
US5298318AMar 29, 1994
Poly(arylene sulfide) resins reinforced with glass fibers
PHILLIPS PETROLEUM CO23 citations89
US5019427AMay 28, 1991
Apparatus and process for improved thermoplastic prepreg materials
PHILLIPS PETROLEUM CO13 citations72
US5272195ADec 21, 1993
Glass-reinforced chemically coupled branched higher alpha-olefin compounds
PHILLIPS PETROLEUM CO18 citations71
US6093319AJul 25, 2000
Poly (arylene sulfide) compositions and manufactures
PHILLIPS PETROLEUM CO2 citations62
CHEVRON PHILLIPS CHEMICAL CO LP
3 patentsUS11674023B2Jun 13, 2023
Polymer composition and methods of making and using same
CHEVRON PHILLIPS CHEMICAL CO LP2 citations73
US12404357B2Sep 2, 2025
Dual metallocene bimodal HDPE resins with improved stress crack resistance
CHEVRON PHILLIPS CHEMICAL CO LP0 citations62
US12037483B2Jul 16, 2024
Polymer composition and methods of making and using same
CHEVRON PHILLIPS CHEMICAL CO LP0 citations62