Patents by Inventor Jeff Annie Alfons Maes

Jeff Annie Alfons Maes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BIODEGRADABLE GRAFT POLYMERS
    Publication number: 20220403107
    Abstract: An alkoxylated polyamine can include the general formula (1) in which the variables E1 to E5, R and y are defined as disclosed in the description.
    Type: Application
    Filed: August 19, 2022
    Publication date: December 22, 2022
    Inventors: Sophia Rosa EBERT, Holger Tuerk, Susanne Carina Engert, Claudia Esper, Ouidad Benlahmar, Gang Si, Frank Huelskoetter, Katarzyna Gorczynska-Costello, Pieter Jan Maria Saveyn, Natalia Stergiopoulou, Jean-Pol Boutique, Jeff Annie Alfons Maes