Patents by Inventor Rike Nabbefeld

Rike Nabbefeld 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).

  • Patent number: 11052053
    Abstract: A nanoparticle includes a core. The core includes a bio-resorbable polyester and a hydrophilic polymer. The hydrophilic polymer is a portion of the bio-resorbable polyester or a separate polymer. An acylated human lactoferrin-derived peptide is coated onto the core. The acylated human lactoferrin-derived peptide is a peptide with the amino acid sequence SEQ ID NO. 1: KCFQWQRNMRKVRGPPVSCIKR or an amino acid sequence, which does not differ by more than 8 amino acid positions from the sequence SEQ ID NO: 1. The N-terminus of the human lactoferrin-derived peptide is acylated with a C16-monoacyl group.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: July 6, 2021
    Assignee: Evonik Operations GmbH
    Inventors: Roland Brock, Rike Nabbefeld, Silko Grimm, Anne Benedikt, Andrea Engel, Alexander Henrik Baron van Asbeck, Jürgen Dieker
  • Publication number: 20210137847
    Abstract: A nanoparticle includes a core. The core includes a bio-resorbable polyester and a hydrophilic polymer. The hydrophilic polymer is a portion of the bio-resorbable polyester or a separate polymer. An acylated human lactoferrin-derived peptide is coated onto the core. The acylated human lactoferrin-derived peptide is a peptide with the amino acid sequence SEQ ID NO. 1: KCFQWQRNMRKVRGPPVSCIKR or an amino acid sequence, which does not differ by more than 8 amino acid positions from the sequence SEQ ID NO: 1. The N-terminus of the human lactoferrin-derived peptide is acylated with a C16-monoacyl group.
    Type: Application
    Filed: April 24, 2019
    Publication date: May 13, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Roland Brock, Rike Nabbefeld, Silko Grimm, Anne Benedikt, Andrea Engel, Alexander Henrik Baron van Asbeck, Jürgen Dieker