Inventor · disambiguated record
Guido G. Willems
Also filed as: WILLEMS GUIDO G · WILLEMS GUIDO GERARDUS
13 granted patents·5 pending applications·89 citations·filing 2000–2024
87Inventor score
Files withOCE TECH BV9CANON PRODUCTION PRINTING HOLDING BV6OCE HOLDING BV1OCÉ-TECHNOLOGIES B V1WILLEMS GUIDO G1
Top patents by PatentIndex Score
18 records- 0192US6471758B1Ink composition for a meltable ink and a method of printing a substrate with such an ink compositionOCE TECH BV·Filed 2000·Granted Oct 29, 2002·71 cites·15 claims
- 0283US9469126B2Method and apparatus for surface pre-treatment of ink-receiving substrates, printing method and printerOCE TECH BV·Filed 2015·Granted Oct 18, 2016·2 cites·10 claims
- 0367US2025122393A1Food safe aqueous inkjet compositionsCANON PRODUCTION PRINTING HOLDING BV·Filed 2024·Application pending·0 cites
- 0464US11674046B2Aqueous reaction liquidCANON PRODUCTION PRINTING HOLDING BV·Filed 2021·Granted Jun 13, 2023·0 cites·18 claims
- 0564US7252280B2Method and device for manufacturing pellets of hot-melt inkOCE TECH BV·Filed 2003·Granted Aug 7, 2007·9 cites·20 claims
- 0663US2023312966A1Pre-treatment liquid for use in ink jet printingCANON PRODUCTION PRINTING HOLDING BV·Filed 2023·Application pending·0 cites
- 0762US10471753B2Pre-treatment compositionOCE HOLDING BV·Filed 2018·Granted Nov 12, 2019·0 cites·12 claims
- 0860US11459475B2Retardation of primer and ink absorption to postpone cockling by temperature switchable pre-treatment liquidCANON PRODUCTION PRINTING HOLDING BV·Filed 2020·Granted Oct 4, 2022·0 cites·20 claims
- 0957US2025115447A1Transporting a sheet through a plasma treatment unitCANON PRODUCTION PRINTING HOLDING BV·Filed 2024·Application pending·0 cites
- 1056US10138389B2Aqueous reaction liquid composition, ink set comprising such aqueous reaction liquid composition and method of printing using such aqueous reaction liquid compositionOCE TECH BV·Filed 2017·Granted Nov 27, 2018·0 cites·20 claims
- 1155US12502904B2Method of forming a varnish-coated imageCANON PRODUCTION PRINTING HOLDING BV·Filed 2023·Granted Dec 23, 2025·0 cites·9 claims
- 1255US6673299B2Method for manufacturing pellets of hot-melt inkOCE TECH BV·Filed 2002·Granted Jan 6, 2004·2 cites·7 claims
- 1348US10240060B2Method of printingOCE TECH BV·Filed 2017·Granted Mar 26, 2019·0 cites·18 claims
- 1442USD483403SInkball with a holeOCE TECH BV·Filed 2001·Granted Dec 9, 2003·5 cites·1 claims
- 1540US9809039B2Plasma generating deviceOCE TECH BV·Filed 2016·Granted Nov 7, 2017·0 cites·14 claims
- 1638US8057031B2Method of forming a phase change ink image on a self-laminating recording mediumWILLEMS GUIDO G·Filed 2007·Granted Nov 15, 2011·0 cites·11 claims
- 1738US2017050456A1Method of printingOCÉ-TECHNOLOGIES B V·Filed 2016·Application pending·0 cites
- 1826US2016052302A1Method of printingOCE TECH BV·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →