EK

Erik Kelderman

OB Oce-Technologies B.V.: 4 patents #41 of 516Top 8%
AC Arizona Chemical Company: 3 patents #18 of 83Top 25%
AN Akzo Nobel N.V.: 2 patents #357 of 1,625Top 25%
KC Kraton Chemical: 1 patents #15 of 39Top 40%
Overall (All Time): #507,664 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10336922 Compositions containing ethylene polymers Josephus Hubertus Maria Lange, Mark C. Schaapman 2019-07-02
9951254 Compositions containing ethylene polymers Josephus Hubertus Maria Lange, Mark C. Schaapman 2018-04-24
9212332 Compositions containing fatty acids and/or derivatives thereof and a low temperature stabilizer Dries Muller, Pedro Lopes, Mark Lawrence Brewer, David Broere 2015-12-15
9133409 Compositions containing fatty acids and/or derivatives thereof and a low temperature stabilizer Dries Muller, Pedro Lopes, Mark Lawrence Brewer, David Broere 2015-09-15
7084190 Meltable ink composition Roelof H. Everhardus, Marcus Petrus Leonardus Huinck, Danny Hendricks, Rudolf Antonius Maria Venderbosch, Richard Hendrikus Gerrit Brinkhuis 2006-08-01
6471758 Ink composition for a meltable ink and a method of printing a substrate with such an ink composition Marcus Petrus Leonardus Huinck, Nicolina Margriet Kortenhoeven, Frederik L. E. M. Suilen, Guido G. WILLEMS, Albin Bernhard Werner Haas 2002-10-29
6280510 Ink composition for a meltable ink Roelof H. Everhardus, Nicolina Margriet Kortenhoeven 2001-08-28
6071986 Ink composition for a meltable ink Roelof H. Everhardus, Ronald Groothuijse, Clemens T. Weijkamp 2000-06-06
5486559 Optically non-linear active waveguiding material comprising donor and acceptor groups-containing triphenylcarbinols Johannes Franciscus Joseph Engbersen, David N. Reinhoudt, Willem Verboom 1996-01-23
5434208 Optically non-linear active waveguiding material comprising a dopant having multiple donor-n-acceptor systems Jan Gerardus Batelaan, Johannes Franciscus Joseph Engbersen, David N. Reinhoudt, Willem Verboom 1995-07-18