SS

Stephan Sprenger

EG Evonik Degussa Gmbh: 2 patents #589 of 1,853Top 35%
EG Evonik Hanse Gmbh: 2 patents #2 of 9Top 25%
FG Forschungszentrum Karlsruhe Gmbh: 1 patents #104 of 428Top 25%
SG Schill + Seilacher Gmbh: 1 patents #13 of 38Top 35%
📍 Glinde, DE: #8 of 69 inventorsTop 15%
Overall (All Time): #853,828 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10479726 Fibersizing with small amounts of nanomaterials Matthias Naumann 2019-11-19
10422074 Carbon fibre fibre-sizing containing nanoparticles Matthias Naumann 2019-09-24
9175145 Polymeric epoxy resin composition Christian Eger 2015-11-03
9102778 Modified phenol resins 2015-08-11
7115765 Method for producing 6-alkoxy-(6H)-dibenz [c,e] [1,2]-oxaphosphorines Michael Ciesielski, Carsten Kollann, Manfred Döring 2006-10-03
6555227 Latent combination compounds and latent ammonium salts comprising epoxide resin curing agents and flame-protection agents as well as epoxide resin systems and products prepared from them Rainer Utz, Michael Ciesielski, Manfred Doering 2003-04-29