Patents by Inventor John R. J. Sorenson

John R. J. Sorenson 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: 8916712
    Abstract: The present invention provides compositions and methods for cytoprotection. In particular, it provides zinc chelate compositions comprising at least one zinc ion and at least one aminothiol ligand.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: December 23, 2014
    Assignee: The Board of Trustees of the University of Arkansas
    Inventors: Alexei G. Basnakian, Richard B. Walker, John R. J. Sorenson
  • Patent number: 8685951
    Abstract: The present invention provides compositions and methods for cytoprotection. In particular, it provides zinc chelate compositions comprising at least one zinc ion and at least one aminothiol ligand.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: April 1, 2014
    Assignee: The Board of Trustees of the University of Arkansas
    Inventors: Alexei G. Basnakian, Richard B. Walker, John R. J. Sorenson deceased, Anne S. Martin
  • Publication number: 20090042850
    Abstract: The present invention provides compositions and methods for cytoprotection. In particular, it provides zinc chelate compositions comprising at least one zinc ion and at least one aminothiol ligand.
    Type: Application
    Filed: March 26, 2008
    Publication date: February 12, 2009
    Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Alexei G. Basnakian, Richard B. Walker, John R.J. Sorenson, Anne Martin
  • Patent number: 6306846
    Abstract: Disclosed herein are anti-inflammatory and anti-ulcer copper coordination compounds and a process for using them in the treatment of arthritis and gastrointestinal ulcers in animal bodies. The copper coordination compounds utilized are the reaction products of copper salts with: 1. aromatic carboxylic acids or their alkaline earth salts; 2. heterocyclic carboxylic acids or their alkaline earth salts; 3. amino acids or their alkaline earth salts; 4. amines; and 5. suitably substituted steroids. The process disclosed comprises administering to experimental animals, orally or parentrally (subcutaneously), in controlled dosages, the aforementioned copper coordination compounds for the treatment of inflammation (i.e., arthritis) and ulcers of the gastrointestinal tract.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 23, 2001
    Inventor: John R. J. Sorenson
  • Patent number: 5541174
    Abstract: Disclosed herein are analgesic copper coordination compounds and a process for using them in the treatment of analgesia in animal bodies. The copper coordination compounds utilized are the reaction products of copper salts with:1. carboxylic acids or their alkaline earth salts;2. aromatic carboxylic acids or their alkaline earth salts;3. heterocyclic carboxylic acids or their alkaline earth salts;4. amino acids or their alkaline earth salts;5. anthranilic acids or their alkaline earth salts;6. salicylic acids or their alkaline earth salts;7. acetylsalicylates or their alkaline earth salts;8. arylacetic acids or their alkaline earth salts;9. disubstituted aminodithiocarbamates, and mixtures of any of the above.The process disclosed comprises administering to animals, orally or parenterally, in controlled dosages, the aforementioned copper coordination compounds.
    Type: Grant
    Filed: January 18, 1995
    Date of Patent: July 30, 1996
    Inventor: John R. J. Sorenson
  • Patent number: 5521171
    Abstract: Disclosed herein are anti-inflammatory and anti-ulcer copper coordination compounds and a process for using them in the treatment of arthritis and gastrointestinal ulcers in animal bodies. The copper coordination compounds utilized are the reaction products of copper salts with:1. aromatic carboxylic acids or their alkaline earth salts;2. heterocyclic carboxylic acids or their alkaline earth salts;3. amino acids or their alkaline earth salts;4. amines; and5. suitably substituted steroids.The process disclosed comprises administering to experimental animals, orally or parentrally (subcutaneously), in controlled dosages, the aforementioned copper coordination compounds for the treatment of inflammation (i.e., arthritis) and ulcers of the gastrointestinal tract.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: May 28, 1996
    Inventor: John R. J. Sorenson
  • Patent number: 5216021
    Abstract: Disclosed herein are analgesic copper coordination compounds and a process for using them in the treatment of analgesia in animal bodies. The copper coordination compounds utilized are the reaction products of copper salts with:1. carboxylic acids or their alkaline earth salts;2. aromatic carboxylic acids or their alkaline earth salts;3. heterocyclic carboxylic acids or their alkaline earth salts;4. amino acids or their alkaline earth salts;5. anthranilic acids or their alkaline earth salts;6. salicylic acids or their alkaline earth salts;7. acetylsalicylates or their alkaline earth salts;8. arylacetic acids or their alkaline earth salts;9. disubstituted aminodithiocarbamates, and mixtures of any of the above.The process disclosed comprises administering to animals, orally or parenterally, in controlled dosages, the aforementioned copper coordination compounds.
    Type: Grant
    Filed: March 4, 1991
    Date of Patent: June 1, 1993
    Inventor: John R. J. Sorenson
  • Patent number: 4999347
    Abstract: Disclosed herein are analgesic copper coordination compounds and a process for using them in the treatment of analgesia in animal bodies. The copper coordination compounds utilized are the reaction products of copper salts with:1. carboxylic acids or their alkaline earth salts;2. aromatic carboxylic acids or their alkaline earth salts;3. heterocyclic carboxylic acids or their alkaline earth salts;4. amino acids or their alkaline earth salts;5. anthranilic acids or their alkaline earth salts;6. salicyclic acids or their alkaline earth salts;7. acetylsalicylates or their alkaline earth salts;8. arylacetic acids or their alkaline earth salts;9. disubstituted aminodithiocarbamates, and mixtures of any of the above.The process disclosed comprises administering to animals, orally or parenterally, in controlled dosages, the aforementioned copper coordination compounds.
    Type: Grant
    Filed: October 20, 1989
    Date of Patent: March 12, 1991
    Inventor: John R. J. Sorenson
  • Patent number: 4952607
    Abstract: The present invention relates to copper complexes exhibiting superoxide dismutase-like activity in mammalian cells. The copper complexes, which act as superoxide radical (O.sub.2.sup.-) scavengers, are used in treating cancer by replacing the lost superoxide dismutase activity which characterizes tumor systems. The low molecular weight and lipid solubility of the copper complexes facilitate penetration of cell membranes. Depending upon the specific type of copper complex used, treatment may result in decreased tumor growth, increased survival of the host organism, decreased tumor metastasis or induced morphological differentiation of cancerous cells. The copper complexes used according to the invention include copper salicylate complexes, their solvates as well as mixtures thereof. A method for the treatment of cancer using these copper complexes is also disclosed.
    Type: Grant
    Filed: January 30, 1986
    Date of Patent: August 28, 1990
    Assignee: International Copper Research Association, Inc.
    Inventors: John R. J. Sorenson, Larry W. Oberley
  • Patent number: 4758555
    Abstract: Copper-dependent enzymes are required for normal brain development and function. Copper deficiency can result in pathological disorders accompanied by convulsive seizures or tremors in man and animals. The present invention is directed to a method for treating convulsions or epilepsy comprising administration of a therapeutically effective amount of an organic compound of copper having anticonvulsant activity. Those compounds include copper complexes of carboxylic acids, acylsalicylates, salicylates, amino acids, imines and known anticonvulsant and antiepileptic drugs.
    Type: Grant
    Filed: December 8, 1986
    Date of Patent: July 19, 1988
    Assignee: International Copper Research Association
    Inventor: John R. J. Sorenson
  • Patent number: 4758554
    Abstract: Copper-dependent enzymes are required for normal brain development and function. Copper deficiency can result in pathological disorders accompanied by convulsive seizures or tremors in man and animals. The present invention is directed to a method for treating convulsions or epilepsy comprising administration of a therapeutically effective amount of an organic compound of copper having anticonvulsant activity. Those compounds include copper complexes of carboxylic acids, acylsalicylates, salicylates, amino acids, imines and known anticonvulsant and antiepileptic drugs.
    Type: Grant
    Filed: December 8, 1986
    Date of Patent: July 19, 1988
    Assignee: International Copper Research Association
    Inventor: John R. J. Sorenson
  • Patent number: 4757059
    Abstract: Copper-dependent enzymes are required for normal brain development and function. Copper deficiency can result in pathological disorders accompanied by convulsive seizures or tremors in man and animals. The present invention is directed to a method for treating convulsions or epilepsy comprising administration of a therapeutically effective amount of an organic compound of copper having anticonvulsant activity. These compounds include copper complexes of carboxylic acids, acylsalicylates, salicylates, amino acids, imines and known anticonvulsant and antiepileptic drugs.
    Type: Grant
    Filed: December 8, 1986
    Date of Patent: July 12, 1988
    Assignee: International Copper Research Association
    Inventor: John R. J. Sorenson
  • Patent number: 4670428
    Abstract: Copper-dependent enzymes are required for normal brain development and function. Copper deficiency can result in pathological disorders accompanied by convulsive seizures or tremors in man and animals. The present invention is directed to a method for treating convulsions or epilepsy comprising administration of a therapeutically effective amount of an organic compound of copper having anticonvulsant activity. Those compounds include copper complexes of carboxylic acids, acylsalicylates, salicylates, amino acids, imines and known anticonvulsant and antiepileptic drugs.
    Type: Grant
    Filed: August 14, 1984
    Date of Patent: June 2, 1987
    Assignee: International Copper Research Association, Inc.
    Inventor: John R. J. Sorenson
  • Patent number: 4657928
    Abstract: Methods are described for using organic copper complexes or their solvates, which exhibit superoxide dismutase activity and act as superoxide radical scavengers, as radioprotectants to protect mammalian cells from damage caused by gamma- or x-irradiation. Treatment can result in the protection of normal tissues in cancer patients undergoing radiotherapy and in the protection of individuals who may be at risk with regard to hazardous effects of exposure to occupational or environmental ionizing radiation.
    Type: Grant
    Filed: September 25, 1984
    Date of Patent: April 14, 1987
    Assignee: International Copper Research Association, Inc.
    Inventor: John R. J. Sorenson
  • Patent number: 4440754
    Abstract: Disclosed herein are anti-inflammatory and anti-ulcer copper coordination compounds and a process for using them in the treatment of arthritis and gastrointestinal ulcers in animal bodies. The copper coordination compounds utilized are the reaction products of copper salts with:1. aromatic carboxylic acids or their alkaline earth salts;2. heterocyclic carboxylic acids or their alkaline earth salts;3. amino acids or their alkaline earth salts;4. amines; and5. suitably substituted steroids.The process disclosed comprises administering to experimental animals, orally or parentrally (subcutaneously), in controlled dosages, the aforementioned copper coordination compounds for the treatment of inflammation (i.e., arthritis) and ulcers of the gastrointestinal tract.
    Type: Grant
    Filed: May 23, 1980
    Date of Patent: April 3, 1984
    Inventor: John R. J. Sorenson
  • Patent number: 4221785
    Abstract: Disclosed herein are anti-inflammatory and anti-ulcer copper coordination compounds and a process for using them in the treatment of arthritis and gastrointestinal ulcers in animal bodies. The copper coordination compounds utilized are the reaction products of copper salts with:1. aromatic carboxylic acids or their alkaline earth salts;2. heterocyclic carboxylic acids or their alkaline earth salts;3. amino acids or their alkaline earth salts;4. amines; and5. suitably substituted steroids.The process disclosed comprises administering to experimental animals, orally or parentrally (subcutaneously), in controlled dosages, the aforementioned copper coordination compounds for the treatment of inflammation (i.e., arthritis) and ulcers of the gastrointestinal tract.
    Type: Grant
    Filed: May 30, 1978
    Date of Patent: September 9, 1980
    Inventor: John R. J. Sorenson