Inventor
POSTLE STEPHEN
US18 patents
⚠️ This page may combine multiple inventors who share the name “POSTLE STEPHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IGM RESINS ITALIA SRL
6 patentsUS11981650B2May 14, 2024
Coumarin glyoxylates for LED photocuring
IGM RESINS ITALIA SRL2 citations66
US12528889B2Jan 20, 2026
Combination of photoinitiators and uses thereof
IGM RESINS ITALIA SRL0 citations60
US11485719B2Nov 1, 2022
Water soluble 3-ketocoumarins
IGM RESINS ITALIA SRL0 citations48
US11466161B2Oct 11, 2022
Benzoyl-coumarin polymerizable photoinitiators
IGM RESINS ITALIA SRL0 citations48
US11555081B2Jan 17, 2023
Multifunctional bisacylphosphine oxide photoinitiators
IGM RESINS ITALIA SRL0 citations45
US11834532B2Dec 5, 2023
Photoinitiators
IGM RESINS ITALIA SRL0 citations42
SUN CHEMICAL CORP
5 patentsUS11853843B2Dec 26, 2023
Authentication system
SUN CHEMICAL CORP1 citations58
US11278161B2Mar 22, 2022
Authentication reader and a dispenser comprising the authentication reader
SUN CHEMICAL CORP1 citations58
US10893781B2Jan 19, 2021
Authentication reader and a dispenser comprising the authentication reader
SUN CHEMICAL CORP1 citations58
US7914703B2Mar 29, 2011
Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants
SUN CHEMICAL CORP1 citations48
US9999323B2Jun 19, 2018
Authentication reader and a dispenser comprising the authentication reader
SUN CHEMICAL CORP1 citations47
DEXTER CORP
3 patentsUS6153264ANov 28, 2000
Polyester compositions and use thereof in extrusion coating
DEXTER CORP36 citations94
US5942285AAug 24, 1999
Extrusion coating compositions and method
DEXTER CORP47 citations94
US5994462ANov 30, 1999
Solid coating compositions for powder and extrusion applications
DEXTER CORP69 citations93