Patents by Inventor Gideon Halperin

Gideon Halperin 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: 9968622
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids, are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: May 15, 2018
    Assignee: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Publication number: 20170246197
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids, are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Application
    Filed: February 13, 2017
    Publication date: August 31, 2017
    Inventors: Gideon HALPERIN, Eti KOVALEVSKI-ISHAI
  • Patent number: 9566288
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids, are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: February 14, 2017
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 9206206
    Abstract: Novel oxidized lipids are provided herein, as well as methods for producing same, and uses thereof in treating or preventing an inflammation associated with endogenous oxidized lipids and related conditions.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: December 8, 2015
    Assignee: Vascular Biogenics Ltd.
    Inventors: Eti Kovalevski-Ishai, Zeev Ziniuk, Gideon Halperin, Itzhak Mendel, Erez Feige, Niva Yacov, Eyal Breitbart
  • Publication number: 20150216882
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids, are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Application
    Filed: February 25, 2015
    Publication date: August 6, 2015
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 9006217
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids, are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 14, 2015
    Assignee: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 8999960
    Abstract: Novel oxidized thiophospholipids are provided herein, as well as methods for producing same, and uses thereof in treating or preventing an inflammation associated with endogenous oxidized lipids and related conditions. Exemplary oxidized thiophospholipid according to embodiments described herein have the formula: wherein X1, X2, A1, A2, B?, B?, D? and D? are as described herein.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: April 7, 2015
    Assignee: Vascular Biogenics Ltd.
    Inventors: Eyal Breitbart, Eti Kovalevski-Ishai, Erez Feige, Itzhak Mendel, Zeev Ziniuk, Gideon Halperin
  • Patent number: 8802875
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorous-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: August 12, 2014
    Assignee: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 8759557
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorous-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: June 24, 2014
    Assignee: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 8569529
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: October 29, 2013
    Assignee: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 8563534
    Abstract: Novel synthetic forms of etherified oxidized phospholipids and methods of utilizing same for preventing and treating atherosclerosis and other related disorders, as well as inflammatory disorders, immune mediated diseases, autoimmune diseases and proliferative disorders, are provided. In addition, methods of synthesizing etherified and esterified oxidized phospholipids and of using same for preventing and treating atherosclerosis and other related disorders are also provided.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: October 22, 2013
    Assignee: Vascular Biogenics Ltd.
    Inventors: Dror Harats, Jacob George, Gideon Halperin, Niva Yacov, Eti Kovalevski-Ishai
  • Publication number: 20130237720
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids, are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Application
    Filed: March 15, 2013
    Publication date: September 12, 2013
    Applicant: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 8501715
    Abstract: Novel synthetic oxidized lipids and methods utilizing oxidized lipids for treating and preventing an inflammation associated with an endogenous oxidized lipid are provided.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: August 6, 2013
    Assignee: Vascular Biogenics Ltd.
    Inventors: Dror Harats, Jacob George, Gideon Halperin, Itzhak Mendel, Niva Yacov, Eti Kovalevski-Ishai
  • Publication number: 20130079540
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorus-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. Further disclosed is substantially pure 1-hexadecyl-2-(4?-carboxy)butyl-sn-glycero-3-phosphocholine (CI-201).
    Type: Application
    Filed: November 9, 2012
    Publication date: March 28, 2013
    Inventors: Gideon HALPERIN, Eti Kovalevski-Ishai
  • Publication number: 20120329757
    Abstract: Novel synthetic forms of etherified oxidized phospholipids and methods of utilizing same for preventing and treating atherosclerosis and other related disorders, as well as inflammatory disorders, immune mediated diseases, autoimmune diseases and proliferative disorders, are provided. In addition, methods of synthesizing etherified and esterified oxidized phospholipids and of using same for preventing and treating atherosclerosis and other related disorders are also provided.
    Type: Application
    Filed: March 27, 2012
    Publication date: December 27, 2012
    Inventors: Dror HARATS, Jacob George, Gideon Halperin, Niva Yacov, Eti Kovalevski-Ishai
  • Publication number: 20120130108
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorous-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby.
    Type: Application
    Filed: January 26, 2012
    Publication date: May 24, 2012
    Applicant: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Patent number: 8158611
    Abstract: Novel synthetic forms of etherified oxidized phospholipids and methods of utilizing same for preventing and treating atherosclerosis and other related disorders, as well as inflammatory disorders, immune mediated diseases, autoimmune diseases and proliferative disorders, are provided. In addition, methods of synthesizing etherified and esterified oxidized phospholipids and of using same for preventing and treating atherosclerosis and other related disorders are also provided.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: April 17, 2012
    Assignee: Vascular Biogenics Ltd.
    Inventors: Dror Harats, Jacob George, Gideon Halperin, Niva Yacov, Eti Kovalevski-Ishai
  • Patent number: 8124800
    Abstract: Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorous-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: February 28, 2012
    Assignee: Vascular Biogenics Ltd.
    Inventors: Gideon Halperin, Eti Kovalevski-Ishai
  • Publication number: 20110207703
    Abstract: Novel oxidized lipids are provided herein, as well as methods for producing same, and uses thereof in treating or preventing an inflammation associated with endogenous oxidized lipids and related conditions.
    Type: Application
    Filed: November 5, 2009
    Publication date: August 25, 2011
    Applicant: Vascular Biogenics Ltd.
    Inventors: Eti Kovalevski-Ishai, Zeev Ziniuk, Gideon Halperin, Itzhak Mendel, Erez Feige, Niva Yacov, Eyal Breitbart
  • Publication number: 20110195937
    Abstract: Novel oxidized thiophospholipids are provided herein, as well as methods for producing same, and uses thereof in treating or preventing an inflammation associated with endogenous oxidized lipids and related conditions. Exemplary oxidized thiophospholipid according to embodiments described herein have the formula: wherein X1, X2, A1, A2, B?, B?, D? and D? are as described herein.
    Type: Application
    Filed: October 1, 2009
    Publication date: August 11, 2011
    Applicant: Vascular Biogenics Ltd.
    Inventors: Eyal Breitbar, Eti Kovalevski-Ishai, Erez Feige, Itzhak Mendel, Zeev Ziniuk, Gideon Halperin