DK

Dirk Kokkelenberg

AN Agfa-Gevaert Nv: 24 patents #42 of 1,819Top 3%
AN Agfa Graphics Nv: 3 patents #44 of 148Top 30%
📍 Sint-Niklaas, BE: #3 of 83 inventorsTop 4%
Overall (All Time): #146,043 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
10767063 Aqueous inkjet inks Johan Loccufier, Fabienne Goethals, Hubertus Van Aert 2020-09-08
10286708 Laser markable compositions, articles and documents Fabienne Goethals, Johan Loccufier, Lionel Petton 2019-05-14
10150327 Laser markable materials and documents Marin Steenackers, Peter Bries 2018-12-11
10144238 Laser markable compositions, articles and documents Lionel Petton, Johan Loccufier, Fabienne Goethals 2018-12-04
10144239 Laser markable compositions, articles and documents Hubertus Van Aert, Johan Loccufier 2018-12-04
9597913 Image receiving material for offset printing Dirk Quintens 2017-03-21
8974876 Printable paper, comprising water-resistant support Dirk Quintens 2015-03-10
8357447 Printable paper; process for producing printable paper; and use thereof Dirk Quintens 2013-01-22
7473516 Method of developing a heat-sensitive lithographic printing plate precursor with a gum solution Joseph Vander Aa, Joan Vermeersch, Huub Van Aert 2009-01-06
7354696 Method for making a lithographic printing plate Joan Vermeersch, Pascal Meeus 2008-04-08
7316891 Method of developing a heat-sensitive lithographic printing plate precursor with a gum solution Joseph Vander Aa, Joan Vermeersch, Huub Van Aert 2008-01-08
7195861 Method for making a negative working, heat-sensitive lithographic printing plate precursor Joan Vermeersch, Huub Van Aert 2007-03-27
6983694 Negative-working thermal lithographic printing plate precursor comprising a smooth aluminum support Joan Vermeersch, Philip John Watkiss, Klaus Joerg 2006-01-10
6805052 Printing system with a negative working thermal plate for onpress development Huub Aert, Joan Vermeersch 2004-10-19
6458510 Method for making positive working printing plates Joan Vermeersch, Marc Van Damme, Bart Braspenninckx 2002-10-01
6210857 Heat sensitive imaging element for providing a lithographic printing plate Joan Vermeersch, Marc Van Damme 2001-04-03
6165689 Method for making positive working printing plates from a light sensitive imaging element Joan Vermeersch, Marc Van Damme 2000-12-26
6080523 Imaging element for producing a lithographic plate therewith Joan Vermeersch, Marc Van Damme, Inge Claes 2000-06-27
5922511 On the press development of a diazo based printing plate Joan Vermeersch, Johan Van Hunsel, Guido Hauquier 1999-07-13
5776653 On the press development of a diazo based printing plate Joan Vermeersch, Eric Verschueren 1998-07-07
5753403 Diazo based imaging element containing hydrolysed polyvinyl alcohol and metal-free phthalocyanine Joan Vermeersch, Luc Vanmaele, Jan Gilleir 1998-05-19
5714300 Diazo based imaging element having improved storage stability Joan Vermeersch, Guido Hauquier 1998-02-03
5667939 Method for obtaining a lithographic printing plate utilizing a diazo-base imaging element containing a dispersed water insoluble polymer Joan Vermeersch 1997-09-16
5663031 Diazo based imaging element having improved resistance against physical damage Guido Hauquier, Joan Vermeersch, Eric Verschueren, Willem Cortens 1997-09-02
5618649 Storage stability of a diazo-based imaging element for making a printing plate Joan Vermeersch, Guido Hauquier 1997-04-08