Inventor
DOUFAS ANTONIOS K
US28 patents
⚠️ This page may combine multiple inventors who share the name “DOUFAS ANTONIOS K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL CHEMICAL PATENTS INC
11 patentsUS10618989B2Apr 14, 2020
Polyethylene composition
EXXONMOBIL CHEMICAL PATENTS INC8 citations82
US10590212B2Mar 17, 2020
Multimodal and broad molecular weight high density polyethylene
EXXONMOBIL CHEMICAL PATENTS INC9 citations82
US10246542B2Apr 2, 2019
Atactic polypropylene comb block polyolefins useful as modifiers in polyolefins and hydrocarbons
EXXONMOBIL CHEMICAL PATENTS INC2 citations71
US11174332B2Nov 16, 2021
Compatibilized thermoplastic vulcanizate compositions
EXXONMOBIL CHEMICAL PATENTS INC1 citations70
US11302459B2Apr 12, 2022
Polyethylene extrudates and methods of making the same
EXXONMOBIL CHEMICAL PATENTS INC5 citations69
US10174442B2Jan 8, 2019
Polypropylene fibers and fabrics
EXXONMOBIL CHEMICAL PATENTS INC2 citations69
US11370860B2Jun 28, 2022
Supported catalyst systems and methods of using same
EXXONMOBIL CHEMICAL PATENTS INC1 citations62
US11479624B2Oct 25, 2022
PE-RT pipes and processes for making the same
EXXONMOBIL CHEMICAL PATENTS INC0 citations59
US11846371B2Dec 19, 2023
Thermoplastic blends and composites for flexible pipes
EXXONMOBIL CHEMICAL PATENTS INC0 citations55
US11629209B2Apr 18, 2023
Supported catalyst systems and methods of using same
EXXONMOBIL CHEMICAL PATENTS INC0 citations51
US11629245B2Apr 18, 2023
Polyethylene compositions, wire and cables, and methods for making the same
EXXONMOBIL CHEMICAL PATENTS INC0 citations51
DOW GLOBAL TECHNOLOGIES INC
8 patentsUS7355089B2Apr 8, 2008
Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
DOW GLOBAL TECHNOLOGIES INC393 citations99
US7803728B2Sep 28, 2010
Fibers made from copolymers of ethylene/α-olefins
DOW GLOBAL TECHNOLOGIES INC60 citations98
US7504347B2Mar 17, 2009
Fibers made from copolymers of propylene/α-olefins
DOW GLOBAL TECHNOLOGIES INC153 citations98
US7732052B2Jun 8, 2010
Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
DOW GLOBAL TECHNOLOGIES INC54 citations97
US7737061B2Jun 15, 2010
Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
DOW GLOBAL TECHNOLOGIES INC54 citations94
US7413803B2Aug 19, 2008
Extensible and elastic conjugate fibers and webs having a nontacky feel
DOW GLOBAL TECHNOLOGIES INC16 citations91
US7101623B2Sep 5, 2006
Extensible and elastic conjugate fibers and webs having a nontacky feel
DOW GLOBAL TECHNOLOGIES INC27 citations91
US7101622B2Sep 5, 2006
Propylene-based copolymers, a method of making the fibers and articles made from the fibers
DOW GLOBAL TECHNOLOGIES INC24 citations90
CELANESE INT CORP
5 patentsUS12545777B2Feb 10, 2026
Thermoplastic vulcanizate compositions
CELANESE INT CORP0 citations59
US12371556B2Jul 29, 2025
Automotive weather seals formed with thermoplastic vulcanizate compositions
CELANESE INT CORP0 citations56
US11905401B2Feb 20, 2024
Thermoplastic vulcanizate compositions
CELANESE INT CORP0 citations55
US11312847B2Apr 26, 2022
Thermoplastic vulcanizate compositions
CELANESE INT CORP0 citations55
US11725098B2Aug 15, 2023
Thermoplastic vulcanizate conduits for transporting hydrocarbon fluids
CELANESE INT CORP0 citations53