Patents by Inventor Spyridon P Nikas
Spyridon P Nikas 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).
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Patent number: 11964956Abstract: Disclosed are compounds and compositions that modulate cannabinoid receptors, methods of modulating cannabinoid receptors, and methods of treating various disorders related to the modulation of cannabinoid receptors. This disclosure is directed to methods of treating cannabinoid dependence, neuropathy, inflammation, glaucoma, a neurodegenerative disorder, a motor function disorder, a gastrointestinal disorder, hypothermia, emesis, loss of appetite, or anorexia associated with AIDS.Type: GrantFiled: December 11, 2020Date of Patent: April 23, 2024Assignee: Northeastern UniversityInventors: Alexandros Makriyannis, Spyridon P. Nikas, Ganeshsingh A. Thakur, Rishi Sharma, Shashank Kulkarni
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Patent number: 11746113Abstract: Novel cannabinoid ligands represented by the general formulas I, II, and III and methods for preparation and use within which one or more of a fluorescent ligand, nitroxide spin label, metal chelate, biotin moiety, or group with enhanced polarity may be incorporated. The compounds can bind to and modulate the cannabinoid CB1 and CB2 receptors and thereby considered specific ligands for these receptors. Some of the disclosed compounds that bind to cannabinoid CB1 and CB2 receptors can exhibit tight or irreversible binding characteristics for these receptors. Due to the presence of the imaging/diagnostic and/or therapeutic functional groups including fluorescent groups, nitroxide spin labels, metal chelates, biotin moieties, and groups with enhanced polarity, the disclosed compounds may be useful as imaging/diagnostic tools and/or therapeutic agents.Type: GrantFiled: March 18, 2021Date of Patent: September 5, 2023Inventors: Alexandros Makriyannis, Spyridon P. Nikas, Christos Iliopoulos Tsoutsouvas, Shashank Kulkarni, Lipin Ji
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Publication number: 20210300937Abstract: Novel cannabinoid ligands represented by the general formulas I, II, and III and methods for preparation and use within which one or more of a fluorescent ligand, nitroxide spin label, metal chelate, biotin moiety, or group with enhanced polarity may be incorporated. The compounds can bind to and modulate the cannabinoid CB1 and CB2 receptors and thereby considered specific ligands for these receptors. Some of the disclosed compounds that bind to cannabinoid CB1 and CB2 receptors can exhibit tight or irreversible binding characteristics for these receptors. Due to the presence of the imaging/diagnostic and/or therapeutic functional groups including fluorescent groups, nitroxide spin labels, metal chelates, biotin moieties, and groups with enhanced polarity, the disclosed compounds may be useful as imaging/diagnostic tools and/or therapeutic agents.Type: ApplicationFiled: March 18, 2021Publication date: September 30, 2021Inventors: Alexandros Makriyannis, Spyridon P. Nikas, Christos Iliopoulos Tsoutsouvas, Shashank Kulkarni, Lipin Ji
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Publication number: 20210101878Abstract: Disclosed are compounds and compositions that modulate cannabinoid receptors, methods of modulating cannabinoid receptors, and methods of treating various disorders related to the modulation of cannabinoid receptors. This disclosure is directed to methods of treating cannabinoid dependence, neuropathy, inflammation, glaucoma, a neurodegenerative disorder, a motor function disorder, a gastrointestinal disorder, hypothermia, emesis, loss of appetite, or anorexia associated with AIDS.Type: ApplicationFiled: December 11, 2020Publication date: April 8, 2021Inventors: Alexandros Makriyannis, Spyridon P. Nikas, Ganeshsingh A. Thakur, Rishi Sharma, Shashank Kulkarni
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Patent number: 9517989Abstract: The present invention relates to novel 2-cycloalkyl resorcinol compounds; to pharmaceutical compositions comprising the compounds; and to methods of preparing the compounds and uses thereof. The disclosed compounds can bind to and modulate the cannabinoid receptors and thus, they are specific ligands for these receptors. The invented compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response may be useful to treat a number of physiological conditions.Type: GrantFiled: October 17, 2013Date of Patent: December 13, 2016Assignee: NORTHEASTERN UNIVERSITYInventors: Alexandros Makriyannis, Marsha R. D'Souza, Shama Bajaj, Spyridon P. Nikas, Ganeshsingh A. Thakur
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Publication number: 20150274623Abstract: The present invention relates to novel 2-cycloalkyl resorcinol compounds; to pharmaceutical compositions comprising the compounds; and to methods of preparing the compounds and uses thereof. The disclosed compounds can bind to and modulate the cannabinoid receptors and thus, they are specific ligands for these receptors. The invented compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response may be useful to treat a number of physiological conditions.Type: ApplicationFiled: October 17, 2013Publication date: October 1, 2015Applicant: Northeastern UiversityInventors: Alexandros Makriyannis, Marsha R. D'Souza, Shama Bajaj, Spyridon P. Nikas, Ganeshsingh A. Thakur
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Patent number: 9102622Abstract: Disclosed are compounds of formula R—X—Y that may be used to inhibit the action of fatty acid amide hydrolase (FAAH). Inhibition of fatty acid amide hydrolase (FAAH) will slow the normal degradation and inactivation of endogenous cannabinoid ligands by FAAH hydrolysis and allow higher levels of those endogenous cannabinergic ligands to remain present. These higher levels of endocannabinoid ligands provide increased stimulation of the cannabinoid CB1 and CB2 receptors and produce physiological effects related to the activation of the cannabinoid receptors. They will also enhance the effects of other exogenous cannabinergic ligands and allow them to produce their effects at lower concentrations as compared to systems in which fatty acid amide hydrolase (FAAH) action is hot inhibited. Thus, a compound that inhibits the inactivation of endogenous cannabinoid ligands by fatty acid amide hydrolase (FAAH) may increase the levels of endocannabinoids and, thus, enhance the activation of cannabinoid receptors.Type: GrantFiled: July 27, 2007Date of Patent: August 11, 2015Assignee: University of ConnecticutInventors: Alexandros Makriyannis, Spyridon P. Nikas, Shakiru O. Alapafuja, Vidyanand G. Shukla
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Publication number: 20120172339Abstract: Novel resorcinol derivatives and methods of preparation and use are presented. These compounds can stimulate angiogenesis as a biological function triggered by the activation of one cannabinoid receptor distinct from CB1 and CB2. Thus, these compounds are specific ligands for one cannabinoid receptor distinct from CB1 and CB2. The invented compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response may be useful to treat a number of physiological conditions.Type: ApplicationFiled: July 9, 2010Publication date: July 5, 2012Applicant: Northeastern UniversityInventors: Alexandros Makriyannis, Spyridon P. Nikas, Shariku O. Alapafuja
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Publication number: 20110071178Abstract: Disclosed are compounds and compositions that inhibit the action of monoacylglycerol lipase (MGL) and fatty acid amide hydrolase (FAAH), methods of inhibiting MGL and FAAH, methods of modulating cannabinoid receptors, and methods of treating various disorders related to the modulation of cannabinoid receptors.Type: ApplicationFiled: April 16, 2010Publication date: March 24, 2011Applicant: Northeastern UniversityInventors: Alexandros Makriyannis, Spyridon P. Nikas, Shakiru O. Alapafuja, Vidyanand G. Shukla
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Publication number: 20110039874Abstract: Disclosed are compounds and compositions that inhibit the action of monoacylglycerol lipase (MGL) and fatty acid amide hydrolase (FAAH), methods of inhibiting MGL and FAAH, methods of modulating cannabinoid receptors, and methods of treating various disorders related to the modulation of cannabinoid receptors.Type: ApplicationFiled: April 16, 2010Publication date: February 17, 2011Applicant: Northeastern UniversityInventors: Alexandros Makriyannis, Spyridon P. Nikas, Shakiru O. Alapafuja, Vidyanand G. Shukla
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Publication number: 20090306016Abstract: Disclosed are compounds of formula R—X—Y that may be used to inhibit the action of fatty acid amide hydrolase (FAAH). Inhibition of fatty acid amide hydrolase (FAAH) will slow the normal degradation and inactivation of endogenous cannabinoid ligands by FAAH hydrolysis and allow higher levels of those endogenous cannabinergic ligands to remain present. These higher levels of endocannabinoid ligands provide increased stimulation of the cannabinoid CB1i and CB2 receptors and produce physiological effects related to the activation of the cannabinoid receptors. They will also enhance the effects of other exogenous cannabinergic ligands and allow them to produce their effects at lower concentrations as compared to systems in which fatty acid amide hydrolase (FAAH) action is hot inhibited. Thus, a compound that inhibits the inactivation of endogenous cannabinoid ligands by fatty acid amide hydrolase (FAAH) may increase the levels of endocannabinoids and, thus, enhance the activation of cannabinoid receptors.Type: ApplicationFiled: July 27, 2007Publication date: December 10, 2009Inventors: Alexandros Makriyannis, Spyridon P. Nikas, Shakiru O. Alapafuja, Vidyanand G. Shukla
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Patent number: 7446229Abstract: Bicyclic-cannabinoids and methods of preparation and use are presented. These compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response may be useful to treat a number of physiological conditions.Type: GrantFiled: December 12, 2006Date of Patent: November 4, 2008Assignee: University of ConnecticutInventors: Alexandros Makriyannis, Spyridon P. Nikas, Atmaram D. Khanolkar, Ganeshsingh A. Thakur, Dai Lu
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Patent number: 7285683Abstract: Novel bicyclic-cannabinoids and hexahydrocannabinol analogs are presented. These compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response useful to treat a number of physiological conditions.Type: GrantFiled: January 31, 2006Date of Patent: October 23, 2007Assignee: University of ConnecticutInventors: Alexandros Makriyannis, Spyridon P Nikas, Atmaram D Khanolkar
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Patent number: 7057076Abstract: Novel bicyclic-cannabinoids and hexahydrocannabinol analogs are presented. These compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response useful to treat a number of physiological conditions.Type: GrantFiled: July 11, 2002Date of Patent: June 6, 2006Assignee: University of ConnecticutInventors: Alexandros Makriyannis, Spyridon P Nikas, Atmaram D Khanolkar
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Publication number: 20040236116Abstract: Novel bicyclic-cannabinoids and hexahydrocannabinol analogs are presented. These compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response useful to treat a number of physiological conditions.Type: ApplicationFiled: July 12, 2004Publication date: November 25, 2004Inventors: Alexandros Makriyannis, Spyridon P Nikas, Atmaram D Khanolkar