Patents by Inventor Khalid El-Sayed

Khalid El-Sayed 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: 10980765
    Abstract: Products and methods for treating cancer in a human patient comprising administering to the patient therapeutically effective amount of a first pharmaceutically active agent, wherein the first pharmaceutically active agent is one of an isothiocyanatostilbene and a pharmacologically acceptable salt, solvate, ester, amide, clathrate, stereoisomer, enantiomer, prodrug or analog thereof, or a combination thereof.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: April 20, 2021
    Assignees: BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY, BOARD OF SUPERVISORS FOR THE UNIVERSITY OF LOUISIA
    Inventors: Alana Lea Gray, James Cardelli, David Thomas Coleman, Khalid El-Sayed, Mohamed M. Mohyeldin
  • Patent number: 10959968
    Abstract: A method of treating cancer or a precancer condition in a mammal comprising administering a therapeutically effective amount of a homovanillyl sinapate analog or pharmacologically acceptable salt, solvate, ester, amide, clathrate, stereoisomer, enantiomer, prodrug or analog thereof, or a combination thereof.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: March 30, 2021
    Assignee: BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY
    Inventors: James Allen Cardelli, Ana-Maria Dragoi, Khalid El-Sayed, Mohamed M. Mohyeldin
  • Patent number: 9278078
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed. Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: March 8, 2016
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Patent number: 9259411
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed. Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: February 16, 2016
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Patent number: 9259400
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed. Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: February 16, 2016
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Publication number: 20160008315
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed. Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Application
    Filed: February 24, 2015
    Publication date: January 14, 2016
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Publication number: 20160008299
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Application
    Filed: February 24, 2015
    Publication date: January 14, 2016
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Publication number: 20160000729
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Application
    Filed: February 24, 2015
    Publication date: January 7, 2016
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Patent number: 9000030
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: April 7, 2015
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Publication number: 20130165495
    Abstract: A method of inhibiting excitotoxicity by indirectly activating ?4?2 nicotinic acetylcholine receptors (nAChRs) which indirectly activate synaptic AMPA and NMDA receptors is disclosed Inhibitors of ?7 nACHRs, such as macrocyclic diterpenoids, more specifically cembranoids or methyllycaconitine (MLA), indirectly activate ?4?2 nAChRs and can be used to treat neurodegenerative diseases, including, but not limited to, Alzheimer's Disease, Parkinson Disease, AIDS related dementia and the delayed effects of stroke. They can also be used to treat diseases associated with neuronal impairment, including, but not limited to glaucoma caused by optical nerve damage, delayed effects of epilepsy; and multiple sclerosis.
    Type: Application
    Filed: November 9, 2012
    Publication date: June 27, 2013
    Inventors: Peter Andrew Ferchmin, Vesna Ana Eterovic De Ferchmin, Hector Manuel Maldonado, Khalid El Sayed
  • Patent number: 8188130
    Abstract: The present invention relates to methods of either treating or preventing cancer and novel compositions relevant to that treatment and prevention. More particularly, this invention relates to compounds which share features with (Z)-5-(4-hydroxybenzylidene)imidazolidine-2,4-dione and (Z)-5-(4-S-ethylbenzylidene)imidazolidine-2,4-dione and anti-cancer uses for those compounds. Embodiments of the present invention include methods that have anti-cancer effects including anti-metastatic, anti-growth, and anti-invasive activities.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: May 29, 2012
    Assignee: University of Louisiana at Monroe
    Inventors: Girish Shah, Khalid El Sayed
  • Patent number: 7977384
    Abstract: In the specification and drawings a method of treating cancer is described and shown. The method includes delivering an amount of at least one compound to an area containing a cancer cell. A compound and a method of preparing a compound are also described and shown.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: July 12, 2011
    Assignee: The University of Louisiana at Monroe
    Inventors: Khalid El Sayed, Girish Shah, Paul Sylvester
  • Publication number: 20110136880
    Abstract: Latrunculin derivatives are disclosed, as are anti-invasive and cytotoxic uses for latrunculins and latrunculin derivatives, and semisyntheses of latrunculin derivatives. The latrunculins and latrunculin derivatives are useful, for example, in treating cancers.
    Type: Application
    Filed: December 6, 2010
    Publication date: June 9, 2011
    Inventors: Khalid El Sayed, Mohammad Khanfar
  • Publication number: 20050159400
    Abstract: A method of treating an infectious disease or condition in a subject in need of such treatment is disclosed. The method comprises administering to a subject an effective amount of a manzamine, manzamine derivative or analog or an optical isomer or racemate or tautomer thereof or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: January 5, 2005
    Publication date: July 21, 2005
    Inventors: Mark Hamann, Khalid El-Sayed
  • Patent number: 6900195
    Abstract: A method of treating an infectious disease or condition in a subject in need of such treatment is disclosed. The method comprises administering to a subject an effective amount of a manzamine, manzamine derivative or analog or an optical isomer or racemate or tautomer thereof or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: May 31, 2005
    Assignee: The University of Mississippi
    Inventors: Mark T. Hamann, Khalid El-Sayed
  • Publication number: 20040019029
    Abstract: A method of treating an infectious disease or condition in a subject in need of such treatment is disclosed. The method comprises administering to a subject an effective amount of a manzamine, manzamine derivative or analog or an optical isomer or racemate or tautomer thereof or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: July 22, 2003
    Publication date: January 29, 2004
    Inventors: Mark T. Hamann, Khalid El-Sayed