Patents by Inventor Leif Håkansson
Leif Håkansson 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).
-
Publication number: 20210401926Abstract: Described herein are pharmaceutical products suitable for preparing pharmaceutical formulations comprising immunoregulatory peptide inhibitors. Described herein are pharmaceutical formulations comprising immunoregulatory peptide inhibitors. Also described herein are methods of ameliorating, inhibiting, reducing the symptoms of, or treating a cancer by administering a pharmaceutical formulation comprising an immunoregulatory peptide inhibitor.Type: ApplicationFiled: September 27, 2019Publication date: December 30, 2021Inventors: Leif Håkansson, Kristofer Ahlqvist
-
Patent number: 10881709Abstract: The present invention described herein relates to molecules and compositions that interact with molecules that suppress the immune system. More specifically, embodiments described herein concern the discovery, manufacture, and use of compositions that remove immunosuppression the immune system by binding to immunoregulatory peptides that interact with receptors on immune cells, compositions that can stimulate immune cells, and compositions that are cytotoxic to tumor cells.Type: GrantFiled: March 2, 2016Date of Patent: January 5, 2021Assignee: CANIMGUIDE THERAPEUTICS ABInventor: Leif Håkansson
-
Publication number: 20200048331Abstract: The present invention relates to isolated protein sequences that correspond to cell binding peptides, fragments, neo-structures and/or neo-epitopes of a normally occurring serum protein present in human tissue, wherein the peptide, fragment, neo-structure and/or neo-epitope has an immunoregulatory activity and is the result of either an enhanced proteolytic activity and/or conformational changes in a tissue, or a malignant tumour. In the present patent application, a common structure of several of these peptides, fragments, neo-structures and/or neo-epitopes, having immunoregulatory activity by binding to receptors on immune cells, has been identified. The present invention further also relates to monoclonal and/or polyclonal antibodies directed to a cell binding fragment of a normally occurring serum protein present in human tissue, as described above.Type: ApplicationFiled: February 11, 2019Publication date: February 13, 2020Inventors: Leif Håkansson, Birgitta Clinchy
-
Publication number: 20190375789Abstract: The present invention described herein relates to compositions that interact with molecules that suppress the immune system. More specifically, embodiments described herein concern the discovery, manufacture, and use of compositions that remove immunosuppression the immune system by binding to immunoregulatory peptides that interact with receptors on immune cells, compositions the can stimulate immune cells, and compositions that are cytotoxic to tumor cells.Type: ApplicationFiled: April 9, 2019Publication date: December 12, 2019Inventor: Leif Håkansson
-
Patent number: 10301356Abstract: The present invention described herein relates to the composition that interact with molecules that suppress the immune system.Type: GrantFiled: April 14, 2017Date of Patent: May 28, 2019Assignee: CANIMGUIDE THERAPEUTICS ABInventor: Leif Håkansson
-
Publication number: 20180177842Abstract: The present invention described herein relates to molecules and compositions that interact with molecules that suppress the immune system. More specifically, embodiments described herein concern the discovery, manufacture, and use of compositions that remove immunosuppression the immune system by binding to immunoregulatory peptides that interact with receptors on immune cells, compositions that can stimulate immune cells, and compositions that are cytotoxic to tumor cells.Type: ApplicationFiled: March 2, 2016Publication date: June 28, 2018Inventor: Leif Håkansson
-
Publication number: 20180030126Abstract: The present invention relates to isolated protein sequences that correspond to cell binding peptides, fragments, neo-structures and/or neo-epitopes of a normally occurring serum protein present in human tissue, wherein the peptide, fragment, neo-structure and/or neo-epitope has an immunoregulatory activity and is the result of either an enhanced proteolytic activity and/or conformational changes in a tissue, or a malignant tumour. In the present patent application, a common structure of several of these peptides, fragments, neo-structures and/or neo-epitopes, having immunoregulatory activity by binding to receptors on immune cells, has been identified. The present invention further also relates to monoclonal and/or polyclonal antibodies directed to a cell binding fragment of a normally occurring serum protein present in human tissue, as described above.Type: ApplicationFiled: August 2, 2017Publication date: February 1, 2018Inventors: Leif Håkansson, Birgitta Clinchy
-
Patent number: 9796777Abstract: The present invention relates to isolated protein sequences that correspond to cell binding peptides, fragments, neo-structures and/or neo-epitopes of a normally occurring serum protein present in human tissue, wherein the peptide, fragment, neo-structure and/or neo-epitope has an immunoregulatory activity and is the result of either an enhanced proteolytic activity and/or conformational changes in a tissue, or a malignant tumor. In the present patent application, a common structure of several of these peptides, fragments, neo-structures and/or neo-epitopes, having immunoregulatory activity by binding to receptors on immune cells, has been identified. The present invention further also relates to monoclonal and/or polyclonal antibodies directed to a cell binding fragment of a normally occurring serum protein present in human tissue, as described above.Type: GrantFiled: July 31, 2015Date of Patent: October 24, 2017Assignee: CANIMGUIDE THERAPEUTICS ABInventors: Leif Håkansson, Birgitta Clinchy
-
Publication number: 20170298096Abstract: The present invention described herein relates to the composition that interact with molecules that suppress the immune system.Type: ApplicationFiled: April 14, 2017Publication date: October 19, 2017Inventor: Leif Håkansson
-
Patent number: 9688746Abstract: The present invention primarily relates to a method for analyzing the amount of immunoregulatory integrin binding factors and/or patient endogenous antibodies which are directed against such factors, the factors having the capacity to modulate the immune functions in a. subject suffering from cancer or inflammatory or autoimmune diseases, by utilizing binding reagents to determine these factors and/or the patient endogenous antibodies which are directed against such factors, whereby the prognosis and/or the therapeutic efficacy of any treatment of a subject suffering from cancer or inflammatory or autoimmune diseases can be determined and/or monitored. The invention further relates to the use of therapeutically active compounds for eliminating, inhibiting or enhancing such binding factors for the manufacture of pharmaceuticals to be used in the treatment of cancer, inflammatory conditions or autoimmune diseases.Type: GrantFiled: December 4, 2013Date of Patent: June 27, 2017Assignee: Canimguide Therapeutics ABInventors: Leif Håkansson, Birgitta Clinchy
-
Patent number: 9657059Abstract: The present invention described herein relates to compositions that interact with molecules that suppress the immune system. More specifically, embodiments described herein concern the discovery, manufacture, and use of compositions that remove immunosuppression the immune system by binding to immunoregulatory peptides that interact with receptors on immune cells, compositions the can stimulate immune cells, and compositions that are cytotoxic to tumor cells.Type: GrantFiled: September 8, 2014Date of Patent: May 23, 2017Assignee: Canimguide Therapeutics ABInventor: Leif Håkansson
-
Publication number: 20160311854Abstract: The present invention described herein relates to compositions that interact with molecules that suppress the immune system. More specifically, embodiments described herein concern the discovery, manufacture, and use of compositions that remove immunosuppression the immune system by binding to immunoregulatory peptides that interact with receptors on immune cells, compositions the can stimulate immune cells, and compositions that are cytotoxic to tumor cells.Type: ApplicationFiled: September 8, 2014Publication date: October 27, 2016Applicant: CANIMGUIDE THERAPEUTICS ABInventor: Leif Håkansson
-
Publication number: 20160046702Abstract: The present invention relates to isolated protein sequences that correspond to cell binding peptides, fragments, neo-structures and/or neo-epitopes of a normally occurring serum protein present in human tissue, wherein the peptide, fragment, neo-structure and/or neo-epitope has an immunoregulatory activity and is the result of either an enhanced proteolytic activity and/or conformational changes in a tissue, or a malignant tumour. In the present patent application, a common structure of several of these peptides, fragments, neo-structures and/or neo-epitopes, having immunoregulatory activity by binding to receptors on immune cells, has been identified. The present invention further also relates to monoclonal and/or polyclonal antibodies directed to a cell binding fragment of a normally occurring serum protein present in human tissue, as described above.Type: ApplicationFiled: July 31, 2015Publication date: February 18, 2016Inventors: Leif Håkansson, Birgitta Clinchy
-
Publication number: 20140161812Abstract: The present invention primarily relates to a method for analyzing the amount of immunoregulatory integrin binding factors and/or patient endogenous antibodies which are directed against such factors, the factors having the capacity to modulate the immune functions in a. subject suffering from cancer or inflammatory or autoimmune diseases, by utilizing binding reagents to determine these factors and/or the patient endogenous antibodies which are directed against such factors, whereby the prognosis and/or the therapeutic efficacy of any treatment of a subject suffering from cancer or inflammatory or autoimmune diseases can be determined and/or monitored. The invention further relates to the use of therapeutically active compounds for eliminating, inhibiting or enhancing such binding factors for the manufacture of pharmaceuticals to be used in the treatment of cancer, inflammatory conditions or autoimmune diseases.Type: ApplicationFiled: December 4, 2013Publication date: June 12, 2014Applicant: CANIMGUIDE THERAPEUTICS ABInventors: Leif Håkansson, Birgitta Clinchy
-
Patent number: 8110347Abstract: The present invention relates to a diagnostic method for predicting the possible recurrence of tumors in cancer patients. The method comprises culturing blood cells from a patient suffering from cancer in the presence of a cytokine stimulating factor, where after the amount of induced cytokine thereby produced is determined giving an indication of the risk of recurrence of the cancer.Type: GrantFiled: April 12, 2006Date of Patent: February 7, 2012Assignee: Canimguide Therapeutics ABInventors: Leif Håkansson, Birgitta Clinchy, Rune Sjödahl
-
Patent number: 7960126Abstract: The present invention primarily relates to a method for analyzing the amount of immunoregulatory integrin binding factors and/or patient endogenous antibodies which are directed against such factors, the factors having the capacity to modulate the immune functions in a subject suffering from cancer or inflammatory or autoimmune diseases, by utilizing binding reagents to determine these factors and/or the patient endogenous antibodies which are directed against such factors, whereby the prognosis and/or the therapeutic efficacy of any treatment of a subject suffering from cancer or inflammatory or autoimmune diseases can be determined and/or monitored. The invention further relates to the use of therapeutically active compounds for eliminating, inhibiting or enhancing such binding factors for the manufacture of pharmaceuticals to be used in the treatment of cancer, inflammatory conditions or autoimmune diseases.Type: GrantFiled: May 10, 2010Date of Patent: June 14, 2011Assignee: Canimguide Therapeutics ABInventors: Leif Håkansson, Birgitta Clinchy
-
Publication number: 20100311078Abstract: The present invention primarily relates to a method for analyzing the amount of immunoregulatory integrin binding factors and/or patient endogenous antibodies which are directed against such factors, the factors having the capacity to modulate the immune functions in a subject suffering from cancer or inflammatory or autoimmune diseases, by utilizing binding reagents to determine these factors and/or the patient endogenous antibodies which are directed against such factors, whereby the prognosis and/or the therapeutic efficacy of any treatment of a subject suffering from cancer or inflammatory or autoimmune diseases can be determined and/or monitored. The invention further relates to the use of therapeutically active compounds for eliminating, inhibiting or enhancing such binding factors for the manufacture of pharmaceuticals to be used in the treatment of cancer, inflammatory conditions or autoimmune diseases.Type: ApplicationFiled: May 10, 2010Publication date: December 9, 2010Applicant: CANIMGUIDE THERAPEUTICS ABInventors: Leif Håkansson, Birgitta Clinchy
-
Patent number: 6242202Abstract: The present invention relates to a method of predicting the therapeutic response of a drug directed towards a cancer in a human patient using samples of blood cells taken from the patient at different times. The method comprises the steps of culturing cells from the samples in a suitable medium; adding a stimulator of proliferation and an immuno-modulating drug of the cells to the culture; and assaying the proliferation of the cells in the culture; comparing the assay of proliferation with a previously made analysis demonstrating correlation between the proliferation of the cells and parameters of the therapeutic response of the drug in the human patient.Type: GrantFiled: November 10, 1997Date of Patent: June 5, 2001Assignee: Landstinget I OstergotlandInventor: Leif Håkansson