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USPTO Patent Rankings Data through Sept 30, 2025
JV

Jan Visser

QBQuest International Services B.V.: 1 patents #3 of 6Top 50%
Huizen, NL: #1 of 6 inventorsTop 20%
Overall (2011): #93,118 of 364,097Top 30%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7981457 Taste improving substances Harry Renes, Chris Winkel, Nico Bouter 2011-07-19
7862844 Taste improving substances Chris Winkel, Harry Renes, Nico Bouter, Jan Bakker, Bart Ruisch 2011-01-04