Inventor
SLEIJSTER HENRY
NL13 patents
Patents
13 patentsUS11512157B2Nov 29, 2022
Method of recovering olefins in a solution polymerisation process
BOREALIS AG2 citations71
US11440983B2Sep 13, 2022
Phase-stabilized ethylene alpha olefin copolymerization process
BOREALIS AG2 citations71
US11149096B2Oct 19, 2021
Method of recovering olefins in a solution polymerization process
BOREALIS AG4 citations71
US10829610B2Nov 10, 2020
Process and apparatus for in-line blending of polymers
BOREALIS AG2 citations71
US10597472B2Mar 24, 2020
In-line blending process
BOREALIS AG2 citations70
US10759880B2Sep 1, 2020
Process for recovering hydrocarbons in a solution polymerisation process
BOREALIS AG1 citations60
US10358507B2Jul 23, 2019
Process for separating hydrocarbons from polymer
BOREALIS AG1 citations60
US12540206B2Feb 3, 2026
Ethylene copolymers with improved melting and glass transition temperature
BOREALIS AG1 citations59
US12194398B2Jan 14, 2025
Screening assembly and process for screening polymer from an effluent stream at reduced levels of polymer entrainment
BOREALIS AG0 citations56
US12048921B2Jul 30, 2024
Method for transporting polyolefin particles in a polymer conveying system
BOREALIS AG0 citations50
US12577335B2Mar 17, 2026
Process for the polymerization of olefins in solution comprising deactivating the polymerization catalyst by heat
BOREALIS AG0 citations48
US12139565B2Nov 12, 2024
Polymerization process
BOREALIS AG0 citations46
US10604595B2Mar 31, 2020
Process for withdrawing polyolefins
BOREALIS AG0 citations38