Inventor
VEYA PATRICK
CH15 patents
⚠️ This page may combine multiple inventors who share the name “VEYA PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SICPA HOLDING SA
12 patentsUS6160046ADec 12, 2000
Abrasion-removable coating and method of application
SICPA HOLDING SA20 citations92
US7381758B2Jun 3, 2008
Ink composition comprising optically variable pigments, use of the composition, optically variable pigment and method of treating said pigment
SICPA HOLDING SA27 citations85
US6787583B2Sep 7, 2004
UV curing intaglio ink
SICPA HOLDING SA14 citations76
US10391806B2Aug 27, 2019
Permanent staining of varnished security documents
SICPA HOLDING SA3 citations70
US12054619B2Aug 6, 2024
UV-Vis radiation curable security inks for producing dichroic security features
SICPA HOLDING SA4 citations68
US12515470B2Jan 6, 2026
UV-Vis radiation curable security inks
SICPA HOLDING SA0 citations50
US12043047B2Jul 23, 2024
Process for producing dichroic security features for securing value documents
SICPA HOLDING SA0 citations46
US12215242B2Feb 4, 2025
UV-VIS radiation curable security inks for producing dichroic security features
SICPA HOLDING SA0 citations45
US12115808B2Oct 15, 2024
UV-Vis radiation radically curable security inks
SICPA HOLDING SA0 citations44
US11712917B2Aug 1, 2023
Security document and manufacturing method thereof
SICPA HOLDING SA0 citations42
US12311406B2May 27, 2025
Methods for producing optical effect layers comprising magnetic or magnetizable pigment particles and exhibiting one or more indicia
SICPA HOLDING SA0 citations41
US12391841B2Aug 19, 2025
Hybrid UV-LED radiation curable protective varnishes for security documents
SICPA HOLDING SA0 citations39