FK

Frank Kropfgans

HA Huels Aktiengesellschaft: 4 patents #10 of 62Top 20%
📍 Rheinfelden (Baden), DE: #5 of 13 inventorsTop 40%
Overall (1997): #8,330 of 185,788Top 5%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5654459 Process for preparing alkylhydrogenchlorosilanes Albert-Johannes Frings, Michael Horn, Peter Jenkner, Hans-Joachim Koetzsch, Jaroslaw Monkiewicz +3 more 1997-08-05
5646325 Process for the preparation of 3-acryloyloxypropylalkoxysilanes Jaroslaw Monkiewicz, Albert-Johannes Frings, Michael Horn, Peter Jenkner, Hans-Joachim Koetzsch +3 more 1997-07-08
5629400 Water-based organopolysiloxane-containing compositions, processes for their preparation and their use Burkhard Standke, Albert-Johannes Frings, Michael Horn, Hans-Joachim Kotzsch, Jaroslaw Monkiewicz +2 more 1997-05-13
5616762 Process for the preparation of 3-halo-and pseudohalo-alkylsilane esters Albert-Johannes Frings, Michael Horn, Hans-Joachim Koetzsch, Jaroslaw Monkiewicz, Claus-Dietrich Seiler +2 more 1997-04-01