HN

Hartmut Nefzger

CA Covestro Deutschland Ag: 3 patents #16 of 222Top 8%
AG Adhesys Medical Gmbh: 1 patents #3 of 5Top 60%
BG Bayer Intellectual Property Gmbh: 1 patents #170 of 457Top 40%
BA Bayer Materialscience Ag: 1 patents #16 of 56Top 30%
📍 Pulheim, WV: #1 of 1 inventorsTop 100%
Overall (2016): #19,977 of 481,213Top 5%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9458277 Homogeneous extruded articles made from thermoplastically processable polyurethanes based on polyester diols formed from succinic acid and 1,3-propanediol Wolfgang Brauer, Yi Shen, Wolfgang Kaufhold 2016-10-04
9415572 Composite elements composed from thermoplastic polymers and polyurethanes, and process for production thereof Rolf Albach, Petra Venner, Monika Haselbach 2016-08-16
9404026 Polyurea-based fabric glue Heike Heckroth, Christoph Eggert 2016-08-02
9354355 Lightfast polyurethane composition Dorota Greszta-Franz, Hans-Josef Laas, Jens Krause 2016-05-31
9328196 Process for the preparation of polyricinoleic acid ester polyols having primary hydroxyl end groups Jörg Hofmann, Erika Bauer, Bert Klesczewski, Klaus Lorenz 2016-05-03
9238711 Hydroxylamino polymer and method for the production thereof Jörg Hofmann, Klaus Lorenz 2016-01-19