FG

Franciscus Wilhelmus Maria Gelissen

Merck: 5 patents #2,116 of 9,382Top 25%
DB Dsm Ip Assets B.V.: 3 patents #458 of 2,011Top 25%
AB Avient Protective Materials B.V.: 1 patents #11 of 31Top 40%
📍 Echt, NL: #42 of 363 inventorsTop 15%
Overall (All Time): #477,530 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12215440 Polymer filled polyolefin fiber Luigi Balzano, Francois Antoine Marie Op Den Buijsch, David Michael Cummins 2025-02-04
10377897 Laser-markable polyamide composition Raul Marcelino PEREZ GRATEROL, Franciscus Gerardus Henricus Van Duijnhoven, Johannes Hoekstra 2019-08-13
10066075 Pigments based on bismuth compounds Helge Kniess, Franciscus Gerardus Henricus Van Duijnhoven 2018-09-04
9944778 Microspheres Franciscus Gerardus Henricus Van Duijnhoven 2018-04-17
9890287 Pigments Helge Kniess, Franciscus Gerardus Henricus Van Duijnhoven 2018-02-13
9674966 Process of depositing a metallic pattern on a medium Raul Marcelino PEREZ GRATEROL 2017-06-06
9150702 Laser-marking additive Franciscus Gerardus Henricus Van Duijnhoven 2015-10-06
9050843 Microsphere comprising a polymer core, a shell and an absorber Franciscus Gerardus Henricus Duijnhoven Van 2015-06-09
7678451 Laser light absorbing additive Franciscus Gerardus Henricus Van Duijnhoven 2010-03-16
7674845 Laser writable composition Franciscus Gerardus Henricus Van Duijnhoven 2010-03-09