PH

Peter Hannen

EG Evonik Degussa Gmbh: 6 patents #182 of 1,853Top 10%
EA Evonik Industries Ag: 1 patents #24 of 142Top 20%
📍 Recklinghausen, DE: #31 of 345 inventorsTop 9%
Overall (All Time): #738,044 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9000223 Process for preparing ketones from epoxides Kévin Micoine, Martin Roos, Harald Haeger, Klaus Bartosch 2015-04-07
8815549 Ozonolysis of unsaturated fatty acids and derivatives thereof Matthias Ullrich, Martin Roos 2014-08-26
8703993 Synthesis of alpha,omega-dicarboxylic acids and esters thereof from unsaturated fatty acid derivatives Harald Haeger, Martin Roos 2014-04-22
8642811 Preparation of primary diamines having a linear main chain for polyamide syntheses Franz-Erich Baumann, Matthias Ullrich, Martin Roos, Frank-Martin Petrat, Harald Haeger +4 more 2014-02-04
8445720 Unsaturated dicarboxylic acids from unsaturated cyclic hydrocarbons and acrylic acid by way of metathesis, the use thereof as monomers for polyamides, polyesters and polyurethanes, and subsequent reaction to diols and diamines Martin Roos, Harald Haeger 2013-05-21
8431742 Method for producing dodeca-2,10-diene-1,12-dicarboxylic acid or 1,12-dodecane-dicarboxylic acid by way of ring-opening cross metathesis (ROCM) of cyclooctene with acrylic acid Martin Roos, Harald Haeger 2013-04-30
8394996 Method for producing aldehyde functional compounds Michael Meier, Anastasiya Rybak, Dominik Geisker, Martin Roos 2013-03-12