Patents/Inventors

Hartmut Nefzger

PulheimDE1 patent

2 Patents

US123518532025
Urethanases for the Enzymatic Degradation of Polyurethanes
Covestro Deutschland AG
0 cites
US119267012024
Polycarbonate Polyols, Polyisocyanate Prepolymers and Polyurethane and Polyurethane Urea Elastomers Based Thereon
Covestro Deutschland AG
0 cites