Patents by Inventor Matti Siren

Matti Siren 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: 5057507
    Abstract: A method of preventing or alleviating tissue or bone damage in mammals is disclosed. The method comprises administering, to a mammal, a tissue damage or a bone damage preventing or alleviating effective amount of a pharmaceutical composition which includes at least one isomer of inositol trisphosphate.
    Type: Grant
    Filed: January 24, 1991
    Date of Patent: October 15, 1991
    Assignee: Perstorp AB
    Inventor: Matti Siren
  • Patent number: 5051411
    Abstract: A method of reducing the negative effects of heavy metals and a method of preventing or alleviating immunodeficiency, hypertension and dermatitis in mammals is disclosed. In these methods pharmaceutical compositions are administered to a mammal in need thereof. The particular pharmaceutical composition includes a reducing, preventing or alleviating effective amount, for the particular condition, of at least one isomer of inositol triphosphate.
    Type: Grant
    Filed: June 19, 1989
    Date of Patent: September 24, 1991
    Assignee: Perstorp AB
    Inventor: Matti Siren
  • Patent number: 5023248
    Abstract: A method of treating diabetes or complications of diabetes is disclosed. In this method a pharmaceutically effective amount of at least one isomer of inositol triphosphate is administered to a human or an animal in need thereof.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: June 11, 1991
    Assignee: Perstorp AB
    Inventor: Matti Siren
  • Patent number: 5019566
    Abstract: A method of reducing the negative effect of cadmium or aluminum ion or free-radicals in body tissues and a method of preventing or alleviating certain diseases and conditions by administering to a human or an animal a pharmaceutical composition comprising an amount of at least one specific isomer of inositol triphosphate sufficient to obtain said prevention or alleviation.
    Type: Grant
    Filed: March 28, 1988
    Date of Patent: May 28, 1991
    Assignee: Perstorp AB
    Inventor: Matti Siren
  • Patent number: 5015634
    Abstract: A method of preventing or alleviating tissue or bone damage in mammals is disclosed. The method comprises administering, to a mammal, a tissue damage or a bone damage preventing or alleviating effective amount of a pharmaceutical composition which includes at least one isomer of inositol trisphosphate.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: May 14, 1991
    Assignee: Perstorp AB
    Inventor: Matti Siren
  • Patent number: 5003098
    Abstract: A method of reducing or eliminating adverse effects of a pharmaceutical composition or a drug is disclosed. The method comprises administering to an animal or a human an amount of at least one specific isomer of inositol triphosphate sufficient to reduce or eliminate said adverse effects.
    Type: Grant
    Filed: July 1, 1988
    Date of Patent: March 26, 1991
    Assignee: Perstorp AB
    Inventors: Matti Siren, David Blake
  • Patent number: 4851560
    Abstract: The disclosure of the present invention is directed to an inositol triphosphate compound, useful as a pharmaceutical agent, having the structural formula ##STR1## where (a) three of R.sub.1, R.sub.3, R.sub.5, R.sub.7, R.sub.10 and R.sub.11 are hydroxyl and the remaining three are phosphate and R.sub.2, R.sub.4, R.sub.6, R.sub.8, R.sub.9 and R.sub.12 are hydrogen;(b) three of R.sub.1, R.sub.3, R.sub.6, R.sub.7, R.sub.9 and R.sub.12 are hydroxyl and the remaining three are phosphate and R.sub.2, R.sub.4, R.sub.5, R.sub.8, R.sub.10 and R.sub.11 are hydrogen;(c) three of R.sub.1, R.sub.3, R.sub.5, R.sub.8, R.sub.10 and R.sub.12 are hydroxyl and the remaining three are phosphate and R.sub.2, R.sub.4, R.sub.6, R.sub.7, R.sub.9 and R.sub.11 are hydrogen;(d) three or R.sub.1, R.sub.4, R.sub.5, R.sub.8, R.sub.9 and R.sub.12 are hydroxyl and the remaining three are phosphate and R.sub.2, R.sub.3, R.sub.6, R.sub.7, R.sub.10 and R.sub.11 are hydrogen;(e) three of R.sub.1, R.sub.3, R.sub.6, R.sub.8, R.sub.9 and R.sub.
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: July 25, 1989
    Inventor: Matti Siren
  • Patent number: 4797390
    Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP.sub.3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body.
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: January 10, 1989
    Inventor: Matti Siren
  • Patent number: 4793945
    Abstract: An organic substrate, such as a pharmaceutical or biological system subject to degradation by oxidation and/or free radical formation, is stabilized by various inositol triphosphate compounds.
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: December 27, 1988
    Inventor: Matti Siren
  • Patent number: 4794014
    Abstract: A food composition was prepared containing at least 5 mg of inositol triphosphate per 100 g of food. This composition was found to have utility in counteracting deliterious effects of heavy metals, radiation and smoking.
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: December 27, 1988
    Inventor: Matti Siren
  • Patent number: 4777134
    Abstract: An inositoltriphosphate (IP.sub.3) selected from the group consisting of D-myo-inositol-1.2.6-triphosphate, D-myo-inositol-1.2.5-triphosphate, L-myo-inositol-1.3.4-triphosphate and myo-inositol-1.2.3-triphosphate, a method for producing the same and a composition comprised of the same.
    Type: Grant
    Filed: October 18, 1985
    Date of Patent: October 11, 1988
    Inventor: Matti Siren
  • Patent number: 4735936
    Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP.sub.3) in an amount sufficient to reduce the negative effect of cadmium or aluminum in the body or inhibit or reduce the formation of free radicals in the body.
    Type: Grant
    Filed: October 18, 1985
    Date of Patent: April 5, 1988
    Inventor: Matti Siren
  • Patent number: 4735902
    Abstract: A stabilized composition comprising an organic substrate, such as a pharmaceutical or biological system subject to degradation by oxidation and/or free radicals and a method for production thereof.
    Type: Grant
    Filed: October 18, 1985
    Date of Patent: April 5, 1988
    Inventor: Matti Siren
  • Patent number: 4734283
    Abstract: A method of making a food composition and the composition containing at least 5 mg of inositoltriphosphate.
    Type: Grant
    Filed: October 18, 1985
    Date of Patent: March 29, 1988
    Inventor: Matti Siren