Patents by Inventor Mitchell P. Fink
Mitchell P. Fink 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: 9603807Abstract: The invention provides a method of ameliorating inflammation in a patient involving administering to the patient a therapeutically effective dose of composition including polystyrene divinyl benzene copolymer and a polyvinyl pyrrolidone polymer. More particularly, the method relates to using these polymers as an enteral sorbent preparation to remove inflammatory mediators, such as cytokines, from the intestinal lumen. The polymers can be in the form of a preparation of polystyrene divinyl benzene copolymer beads with a biocompatible polyvinyl pyrrolidone polymer coating.Type: GrantFiled: September 12, 2013Date of Patent: March 28, 2017Assignee: University of Pittsburgh—Of the Commonwealth System of Higher EducationInventors: John A. Kellum, Mitchell P. Fink
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Patent number: 9402839Abstract: The present invention provides a composition and related methods for delivering cargo to a mitochondria which includes (a) a membrane active peptidyl fragment having a high affinity with the mitochondria and (b) cargo. The cargo may be selected from a wide variety of desired cargos which are to be delivered to the mitochondria for a specific purpose. Compositions and methods are disclosed for treating an illness that is caused or associated with cellular damage or dysfunction which is caused by excessive mitochondrial production of reaction oxygen species (ROS). Compositions which act as mitochondria-selective targeting agents using the structural signaling of the ?-turn recognizable by cells as mitochondria) targeting sequences are discussed. Mitochondria and cell death by way of apoptosis is inhibited as a result of the ROS-scavenging activity, thereby increasing the survival rate of the patient.Type: GrantFiled: February 11, 2015Date of Patent: August 2, 2016Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Peter Wipf, Jingbo Xiao, Mitchell P. Fink, Valerian Kagan, Yulia Tyurina, Anthony J. Kanai
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Publication number: 20150297578Abstract: The present invention provides a composition and related methods for delivering cargo to a mitochondria which includes (a) a membrane active peptidyl fragment having a high affinity with the mitochondria and (b) cargo. The cargo may be selected from a wide variety of desired cargos which are to be delivered to the mitochondria for a specific purpose. Compositions and methods are disclosed for treating an illness that is caused or associated with cellular damage or dysfunction which is caused by excessive mitochondrial production of reaction oxygen species (ROS). Compositions which act as mitochondria-selective targeting agents using the structural signaling of the ?-turn recognizable by cells as mitochondria) targeting sequences are discussed. Mitochondria and cell death by way of apoptosis is inhibited as a result of the ROS-scavenging activity, thereby increasing the survival rate of the patient.Type: ApplicationFiled: February 11, 2015Publication date: October 22, 2015Inventors: Peter Wipf, Jingbo Xiao, Mitchell P. Fink, Valerian Kagan, Yulia Tyurina, Anthony J. Kanai
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Patent number: 9006186Abstract: The present invention provides a composition and related methods for delivering cargo to a mitochondria which includes (a) a membrane active peptidyl fragment having a high affinity with the mitochondria and (b) cargo. The cargo may be selected from a wide variety of desired cargoes which are to be delivered to the mitochondria for a specific purpose. Compositions and methods are disclosed for treating an illness that is caused or associated with cellular damage or dysfunction which is caused by excessive mitochondrial production of reaction oxygen species (ROS). Compositions which act as mitochondria-selective targeting agents using the structural signaling of the ?-turn recognizable by cells as mitochondria) targeting sequences are discussed. Mitochondria and cell death by way of apoptosis is inhibited as a result of the ROS-scavenging activity, thereby increasing the survival rate of the patient.Type: GrantFiled: October 21, 2013Date of Patent: April 14, 2015Assignee: University of Pittsburgh—Of the Commonwealth System of Higher EducationInventors: Peter Wipf, Jingbo Xiao, Mitchell P. Fink, Valerian Kagan, Yulia Tyurina, Anthony J. Kanai
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Publication number: 20140107317Abstract: The present invention provides a composition and related methods for delivering cargo to a mitochondria which includes (a) a membrane active peptidyl fragment having a high affinity with the mitochondria and (b) cargo. The cargo may be selected from a wide variety of desired cargoes which are to be delivered to the mitochondria for a specific purpose. Compositions and methods are disclosed for treating an illness that is caused or associated with cellular damage or dysfunction which is caused by excessive mitochondrial production of reaction oxygen species (ROS). Compositions which act as mitochondria-selective targeting agents using the structural signaling of the ?-turn recognizable by cells as mitochondria) targeting sequences are discussed. Mitochondria and cell death by way of apoptosis is inhibited as a result of the ROS-scavenging activity, thereby increasing the survival rate of the patient.Type: ApplicationFiled: October 21, 2013Publication date: April 17, 2014Applicant: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Peter Wipf, Jingbo Xiao, Mitchell P. Fink, Valerian E. Kagan, Yulia Y. Tyurina, Anthony J. Kanai
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Patent number: 8647666Abstract: The invention provides a method of ameliorating systemic inflammation in a patient involving administering to the patient a therapeutically effective dose of composition including polystyrene divinyl benzene copolymer and a polyvinyl pyrrolidone polymer. More particularly, the method relates to using these polymers as an enteral sorbent preparation to remove inflammatory mediators, such as cytokines, from the intestinal lumen. The polymers can be in the form of a preparation of polystyrene divinyl benzene copolymer beads with a biocompatible polyvinyl pyrrolidone polymer coating.Type: GrantFiled: October 2, 2009Date of Patent: February 11, 2014Assignee: University of Pittsburgh—Of the Commonwealth System of Higher EducationInventors: John A. Kellum, Mitchell P. Fink
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Publication number: 20140017309Abstract: The invention provides a method of ameliorating inflammation in a patient involving administering to the patient a therapeutically effective dose of composition including polystyrene divinyl benzene copolymer and a polyvinyl pyrrolidone polymer. More particularly, the method relates to using these polymers as an enteral sorbent preparation to remove inflammatory mediators, such as cytokines, from the intestinal lumen. The polymers can be in the form of a preparation of polystyrene divinyl benzene copolymer beads with a biocompatible polyvinyl pyrrolidone polymer coating.Type: ApplicationFiled: September 12, 2013Publication date: January 16, 2014Applicant: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: John A. Kellum, Mitchell P. Fink
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Patent number: 8501173Abstract: Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise a vertebrate HMGB A box, and an antibody preparation that specifically binds to a vertebrate HMGB B box. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of the proinflammatory cytokine, or to inhibit the inflammatory cytokine cascade.Type: GrantFiled: January 11, 2011Date of Patent: August 6, 2013Assignees: The General Hospital Corporation, The Feinstein Institute for Medical Research, University of Pittsburgh—of the Commonwealth System of Higher EducationInventors: Kevin J. Tracey, Huan Yang, Howland Shaw Warren, Jr., Mitchell P. Fink
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Patent number: 8487079Abstract: Provided herein are methods for using mitochondria-targeted electron scavengers as anti-inflammatory agents. The mitochondria-targeted electron scavenger comprises a free radical-scavenging group covalently linked to a mitochondria-targeting group derived from a hemigramicidin moiety. The mitochondria-targeted electron scavenger can be used to treat medical conditions associated with acute or chronic inflammation.Type: GrantFiled: August 8, 2008Date of Patent: July 16, 2013Assignee: University of Pittsburgh—Of the Commonwealth System of Higher EducationInventors: Mitchell P. Fink, Peter Wipf
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Publication number: 20110268695Abstract: Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise a vertebrate HMGB A box, and an antibody preparation that specifically binds to a vertebrate HMGB B box. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of the proinflammatory cytokine, or to inhibit the inflammatory cytokine cascade.Type: ApplicationFiled: January 11, 2011Publication date: November 3, 2011Applicants: The Feinstein Institute for Medical Research, University of Pittsburgh of the Commonwealth System of Higher Education, The General Hospital CorporationInventors: Kevin J. Tracey, Huan Yang, Howland Shaw Warren, JR., Mitchell P. Fink
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Publication number: 20110212172Abstract: The invention provides a method of ameliorating systemic inflammation in a patient involving administering to the patient a therapeutically effective dose of composition including polystyrene divinyl benzene copolymer and a polyvinyl pyrrolidone polymer. More particularly, the method relates to using these polymers as an enteral sorbent preparation to remove inflammatory mediators, such as cytokines, from the intestinal lumen. The polymers can be in the form of a preparation of polystyrene divinyl benzene copolymer beads with a biocompatible polyvinyl pyrrolidone polymer coating.Type: ApplicationFiled: October 2, 2009Publication date: September 1, 2011Applicant: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: John A. Kellum, Mitchell P. Fink
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Publication number: 20110112128Abstract: A method of treating ileus in a subject by administering to the subject an effective amount of a pharmacological agent that increases the activity of cholinergic receptor in a subject. Examples of pharmacological agents are brain muscarinic agonist, cholinergic agonist or cholinesterase inhibitor. The methods of the present invention can be used to treat ileus caused by abdominal surgery, or administration of narcotics or chemotherapeutic agents such as during cancer chemotherapy.Type: ApplicationFiled: July 20, 2010Publication date: May 12, 2011Inventors: Kevin J. Tracey, Mitchell P. Fink
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Patent number: 7897569Abstract: Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise a vertebrate HMGB A box, and an antibody preparation that specifically binds to a vertebrate HMGB B box. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of the proinflammatory cytokine, or to inhibit the inflammatory cytokine cascade.Type: GrantFiled: September 19, 2007Date of Patent: March 1, 2011Assignees: The Feinstein Institute for Medical Research, The General Hospital Corporation, University of Pittsburgh of the Commonwealth System of Higher EducationInventors: Kevin J. Tracey, Huan Yang, Howland Shaw Warren, Jr., Mitchell P. Fink
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Patent number: 7829097Abstract: Methods and compositions are disclosed for protecting an organ or tissue from inflammation and organ injury following ischemia, reperfusion, and trauma through the administration of an HMGB1 protein within a time period sufficient to protect the organ or tissue from injury.Type: GrantFiled: February 6, 2007Date of Patent: November 9, 2010Assignees: University of Pittsburgh - Of the Commonwealth System of Higher Education, The Feinstein Institute for Medical ResearchInventors: Allan Tsung, Timothy R. Billiar, Mitchell P. Fink, Kevin J. Tracey
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Publication number: 20100221334Abstract: Pharmaceutical compositions containing non-steroidal anti-inflammatory drugs (NSAIDs) and modified NSAIDs and leukotriene antagonists and methods for using such pharmaceutical compositions are provided herein. In a preffered embodiment naproxene 2-(methanesulfonyl)-ethyl ester is used in combination with Zileuton.Type: ApplicationFiled: July 18, 2008Publication date: September 2, 2010Inventor: Mitchell P. Fink
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Publication number: 20100221337Abstract: Embodiments of the present invention provide methods of treating pain, arthritis and inflammation comprising administering naproxen 2(methanesulfonyl)ethyl ester and an H2 receptor antagonist. Further embodiments provide pharmaceutical compositions comprising naproxen 2(methanesulfonyl)ethyl ester and an H2 receptor antagonist.Type: ApplicationFiled: February 14, 2008Publication date: September 2, 2010Applicant: LOGICAL THERAPEUTICS, INC.Inventors: Mitchell P. Fink, Kathryn Lea Sewell
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Publication number: 20100221336Abstract: Embodiments of the present invention provide methods of treating pain, arthritis and inflammation comprising administering naproxen 2(methanesulfonyl)ethyl ester and a proton pump inhibitor. Further embodiments provide pharmaceutical compositions comprising naproxen 2(methanesulfonyl)ethyl ester and a proton pump inhibitor.Type: ApplicationFiled: February 14, 2008Publication date: September 2, 2010Applicant: LOGICAL THERAPEUTICS, INC.Inventors: Mitchell P. Fink, Kathryn Lea Sewell
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Patent number: 7749959Abstract: Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise a vertebrate HMGB A box, and an antibody preparation that specifically binds to a vertebrate HMGB B box. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of the proinflammatory cytokine, or to inhibit the inflammatory cytokine cascade.Type: GrantFiled: September 19, 2007Date of Patent: July 6, 2010Assignees: The Feinstein Institute for Medical Research, The General Hospital Corporation, University of Pittsburgh-of the Commonwealth System of Higher EducationInventors: Kevin J. Tracey, Huan Yang, Howland Shaw Warren, Jr., Mitchell P. Fink
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Patent number: 7718603Abstract: The present invention provides a composition and related methods for delivering cargo to a mitochondria which includes (a) a membrane active peptidyl fragment having a high affinity with the mitochondria and (b) cargo. The cargo may be selected from a wide variety of desired cargos which are to be delivered to the mitochondria for a specific purpose. Compositions and methods are disclosed for treating an illness that is caused or associated with cellular damage or dysfunction which is caused by excessive mitochondrial production of reaction oxygen species (ROS). Compositions which act as mitochondria-selective targeting agents using the structural signaling of the ?-turn recognizable by cells as mitochondria) targeting sequences are discussed. Mitochondria and cell death by way of apoptosis is inhibited as a result of the ROS-scavenging activity, thereby increasing the survival rate of the patient.Type: GrantFiled: December 1, 2006Date of Patent: May 18, 2010Assignee: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Peter Wipf, Jingbo Xiao, Mitchell P. Fink, Valerian E. Kagan, Yulia Y. Tyurina, Anthony J. Kanai
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Publication number: 20090257999Abstract: The present invention relates to methods of preventing contrast-induced nephropathy including the step of administering an effective amount of a compound (e.g., a peroxynitrite decomposition agent, a PARP inhibitor or a superoxide dismutase mimic) to a subject to be administered a contrast agent.Type: ApplicationFiled: December 30, 2008Publication date: October 15, 2009Applicant: Inotek Pharmaceuticals CorporationInventor: Mitchell P. Fink