Patents by Inventor Ferdinand C. Haase

Ferdinand C. Haase 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).

  • HPLC avidin monomer affinity resin
    Patent number: 5395856
    Abstract: Novel, improved ligand-containing media, a method of preparation and use in the production of peptides, proteins, and the like, by chromatographic separation, and more specifically media having permanently attached via a covalent bond to an inert solid substrate an avidin polypeptide ligand in the dissociated renatured form which reversibly binds to certain molecules such as proteins, peptide, nucleotides, oligonucleotides, and the like and to other molecules which bind to avidin via biotinylation or by way of their secondary/tertiary micromolecular structures.
    Type: Grant
    Filed: August 25, 1993
    Date of Patent: March 7, 1995
    Assignee: Rohm and Haas Company
    Inventor: Ferdinand C. Haase
  • HPLC avidin monomer affinity resin
    Patent number: 5276062
    Abstract: Novel, improved ligand-containing media, a method of preparation and use in the production of peptides, proteins, and the like, by chromatographic separation, and more specifically media having permanently attached via a covalent bond to an inert solid substrate an avidin polypeptide ligand in the dissociated renatured form which reversibly binds to certain molecules such as proteins, peptide, nucleotides, oligonucleotides, and the like and to other molecules which bind to avidin via biotinylation or by way of their secondary/tertiary micromolecular structures.
    Type: Grant
    Filed: May 16, 1991
    Date of Patent: January 4, 1994
    Assignee: Rohm and Haas Company
    Inventor: Ferdinand C. Haase