Inventor · disambiguated record
Dirk Kokkelenberg
Also filed as: KOKKELENBERG DIRK · KOKKELENBERG DIRK FRANKY
27 granted patents·4 pending applications·127 citations·filing 1993–2020
95Inventor score
Top patents by PatentIndex Score
31 records- 0187US7473516B2Method of developing a heat-sensitive lithographic printing plate precursor with a gum solutionAGFA GRAPHICS NV·Filed 2007·Granted Jan 6, 2009·4 cites·10 claims
- 0286US6983694B2Negative-working thermal lithographic printing plate precursor comprising a smooth aluminum supportAGFA GEVAERT·Filed 2003·Granted Jan 10, 2006·18 cites·15 claims
- 0384US8974876B2Printable paper, comprising water-resistant supportQUINTENS DIRK·Filed 2012·Granted Mar 10, 2015·3 cites·8 claims
- 0484US7195861B2Method for making a negative working, heat-sensitive lithographic printing plate precursorAGFA GEVAERT·Filed 2005·Granted Mar 27, 2007·3 cites·17 claims
- 0576US7354696B2Method for making a lithographic printing plateAGFA GRAPHICS NV·Filed 2005·Granted Apr 8, 2008·1 cites·15 claims
- 0674US6805052B2Printing system with a negative working thermal plate for onpress developmentAGFA GEVAERT·Filed 2001·Granted Oct 19, 2004·9 cites·11 claims
- 0772US6458510B1Method for making positive working printing platesAGFA GEVAERT·Filed 2000·Granted Oct 1, 2002·10 cites·10 claims
- 0869US8357447B2Printable paper; process for producing printable paper; and use thereofAGFA GEVAERT NV·Filed 2009·Granted Jan 22, 2013·4 cites·20 claims
- 0960US6080523AImaging element for producing a lithographic plate therewithAGFA GEVAERT NV·Filed 1999·Granted Jun 27, 2000·19 cites·10 claims
- 1059US10144238B2Laser markable compositions, articles and documentsAGFA GEVAERT·Filed 2016·Granted Dec 4, 2018·0 cites·14 claims
- 1159US6210857B1Heat sensitive imaging element for providing a lithographic printing plateAGFA GEVAERT·Filed 1999·Granted Apr 3, 2001·14 cites·10 claims
- 1257US10144239B2Laser markable compositions, articles and documentsAGFA GEVAERT·Filed 2016·Granted Dec 4, 2018·0 cites·15 claims
- 1356US2009095184A1Negative working, heat-sensitive lithographic printing plate precursorAGFA GRAPHICS NV·Filed 2007·Application pending·0 cites
- 1454US10767063B2Aqueous inkjet inksAGFA GEVAERT NV·Filed 2016·Granted Sep 8, 2020·0 cites·13 claims
- 1553US6165689AMethod for making positive working printing plates from a light sensitive imaging elementAGFA GEVAERT NV·Filed 1998·Granted Dec 26, 2000·13 cites·11 claims
- 1649US7316891B2Method of developing a heat-sensitive lithographic printing plate precursor with a gum solutionAGFA GRAPHICS NV·Filed 2003·Granted Jan 8, 2008·7 cites·14 claims
- 1748US10150327B2Laser markable materials and documentsAGFA GEVAERT·Filed 2015·Granted Dec 11, 2018·0 cites·14 claims
- 1846US2022281254A1Laser Markable Label and TagAGFA GEVAERT NV·Filed 2020·Application pending·0 cites
- 1944US10286708B2Laser markable compositions, articles and documentsAGFA GEVAERT·Filed 2016·Granted May 14, 2019·0 cites·12 claims
- 2044US2018345709A1Laser markable compositions and methods to manufacture a packaging therewithAGFA GEVAERT·Filed 2016·Application pending·0 cites
- 2143US9597913B2Image receiving material for offset printingQUINTENS DIRK·Filed 2011·Granted Mar 21, 2017·0 cites·10 claims
- 2243US5618649AStorage stability of a diazo-based imaging element for making a printing plateAGFA GEVAERT NV·Filed 1996·Granted Apr 8, 1997·6 cites·4 claims
- 2340US2005084797A1Heat-sensitive lithographic printing plate precursorAGFA GEVAERT·Filed 2004·Application pending·0 cites
- 2439US5714300ADiazo based imaging element having improved storage stabilityAGFA GEVAERT NV·Filed 1996·Granted Feb 3, 1998·5 cites·10 claims
- 2536US5403694AWater developable diazo based lithographic printing plate comprising an intermediate layer having a polysaccharideAGFA GEVAERT NV·Filed 1993·Granted Apr 4, 1995·5 cites·3 claims
- 2632US5776653AOn the press development of a diazo based printing plateAGFA GEVAERT NV·Filed 1996·Granted Jul 7, 1998·1 cites·10 claims
- 2732US5663031ADiazo based imaging element having improved resistance against physical damageAGFA GEVAERT NV·Filed 1996·Granted Sep 2, 1997·2 cites·9 claims
- 2832US5543261AStorage stability of a diazo-based imaging element for making a printing plateAGFA GEVAERT NV·Filed 1994·Granted Aug 6, 1996·1 cites·4 claims
- 2931US5922511AOn the press development of a diazo based printing plateAGFA GEVAERT NV·Filed 1996·Granted Jul 13, 1999·1 cites·9 claims
- 3031US5753403ADiazo based imaging element containing hydrolysed polyvinyl alcohol and metal-free phthalocyanineAGFA GEVAERT NV·Filed 1996·Granted May 19, 1998·1 cites·9 claims
- 3130US5667939AMethod for obtaining a lithographic printing plate utilizing a diazo-base imaging element containing a dispersed water insoluble polymerAGFA GEVAERT NV·Filed 1996·Granted Sep 16, 1997·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →