RS

Ronny Sondjaja

EG Evonik Oil Additives Gmbh: 2 patents #7 of 44Top 20%
EG Evonik Operations Gmbh: 2 patents #304 of 1,233Top 25%
📍 Darmstadt, DE: #450 of 1,865 inventorsTop 25%
Overall (All Time): #1,161,691 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11198833 Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives Stephan Wieber, Christofer Philipp Kronschnabl, Sofia Sirak, Daniel Neß, Roland Wilkens +2 more 2021-12-14
10604715 Cold flow improver with broad applicability in mineral diesel, biodiesel and blends thereof Frank-Olaf Maehling, Brian J. Hess, Julien Couet, Dennis Thong 2020-03-31
10131776 Composition to improve cold flow properties of fuel oils Rene Koschabek, Markus Weber, Jane Benito, Jian Mike Liu, Torsten Stoehr 2018-11-20
9284505 Composition to improve oxidation stability of fuel oils Jane Benito, Gwen Teh, Frank-Olaf Mähling 2016-03-15