JS

Jelle Rudolf Anne Sietsma

JP Johnson Matthey Plc: 2 patents #50 of 272Top 20%
Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
📍 Utrecht, NL: #249 of 1,053 inventorsTop 25%
Overall (All Time): #1,528,948 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8685231 Process for conversion of paraffinic feedstock Jolinde Machteld Van De Graaf, Arend Hoek, Johannes De Jonge, Wiebe Sjoerd Kijlstra, Antonius Adrianus Maria Roovers +1 more 2014-04-01
8263522 Metal nitrate conversion method Adrianus Jacobus Van Dillen, Petra Elisabeth De Jongh, Krijn Pieter De Jong 2012-09-11
8178467 Metal nitrate conversion method Adrianus jacobus Van Dillen, Petra Elisabeth De Jongh, Krijn Pieter De Jong 2012-05-15