JG

Johannes Durk Gombert

QB Quest International B.V.: 2 patents #2 of 28Top 8%
📍 Velp, NL: #2 of 3 inventorsTop 70%
Overall (2003): #60,294 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6642278 Diacetyl tartaric acid esters of mono- and diglycerides based on C12 to C22 fatty acids Bartholomens Jozef Vanschie, Peter Johannes Coenders, Pieter H. P. Stegeman, Martin Robert Roest 2003-11-04
6635299 Diacetyl tartaric acid esters on mono- and diglycerides based on C12 to C22 fatty acids and succinic acid esters of mono-diglycerides based on C12 to C22 fatty acids Bartholomeus Jozef Van Schie, Peter Johannes Coenders, Pieter H. P. Stegeman, Martin Robert Roest 2003-10-21