Patents Assigned to Manzanita Pharmaceuticals, Inc.
  • Patent number: 11897928
    Abstract: Conjugates for delivering an anti-cancer agent to nerve cells are provided. Conjugate compounds of the present disclosure according to certain embodiments include a compound having a protein, peptide or pepetidomimetic that binds selectively to a neurotrophin receptor, an anti-cancer agent and a linker that covalently bonds the anti-cancer agent to the protein, peptide or pepetidomimetic binds selectively to the neurotrophin receptor. Compositions and methods for delivering an anti-cancer agent selectively into nerve cells (e.g., in the treatment of optic pathway glioma) as well as indications such as perineural invasion and skin cancers are also described. Also provided are methods of making the anti-cancer conjugate compounds.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: February 13, 2024
    Assignee: Manzanita Pharmaceuticals, Inc.
    Inventors: Stephen B. Kahl, Constance A. McKee
  • Patent number: 8232251
    Abstract: The invention features compounds of the general formula: B-L-M where B is a binding agent capable of selectively binding to a nerve cell surface receptor and mediating absorption of the compound by the nerve cell; M is a moiety which performs a useful non-cytotoxic function when absorbed by a nerve cell, and can be a therapeutic moiety or an imaging moiety; and L is a linker coupling B to M. The invention also features methods of use of the compounds in, for example, treating conditions such as viral infections and pain, as well as in labeling nerve cells.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: July 31, 2012
    Assignee: Manzanita Pharmaceuticals, Inc.
    Inventors: G. Craig Hill, Stephen B. Kahl, Robert R. Webb, Constance A. McKee
  • Patent number: 8138155
    Abstract: A compound for delivering a non-cytotoxic therapeutic moiety into nerve cells, the compound having the general formula: B-L-TM where: B is a binding agent capable of selectively binding to a nerve cell surface receptor and mediating absorption of the compound by the nerve cell; TM is a therapeutic moiety which has a non-cytotoxic therapeutic effect when absorbed by a nerve cell; and L is a linker coupling B to TM.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: March 20, 2012
    Assignee: Manzanita Pharmaceuticals, Inc.
    Inventors: Robert R. Webb, Constance A. McKee
  • Patent number: 7718605
    Abstract: A compound for delivering a non-cytotoxic therapeutic moiety into nerve cells, the compound having the general formula: B-L-TM where: B is a binding agent capable of selectively binding to a nerve cell surface receptor and mediating absorption of the compound by the nerve cell; TM is a therapeutic moiety which has a non-cytotoxic therapeutic effect when absorbed by a nerve cell; and L is a linker coupling B to TM.
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: May 18, 2010
    Assignee: Manzanita Pharmaceuticals, Inc.
    Inventors: Robert R. Webb, Constance A. McKee
  • Patent number: 7678378
    Abstract: A compound for delivering a non-cytotoxic therapeutic moiety into nerve cells, the compound having the general formula: B-L-TM where: B is a binding agent capable of selectively binding to a nerve cell surface receptor and mediating absorption of the compound by the nerve cell; TM is a therapeutic moiety which has a non-cytotoxic therapeutic effect when absorbed by a nerve cell; and L is a linker coupling B to TM.
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: March 16, 2010
    Assignee: Manzanita Pharmaceuticals, Inc.
    Inventors: Robert R. Webb, Constance A. McKee