Patents by Inventor Christopher Cioffi

Christopher Cioffi 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: 20240150297
    Abstract: The present invention provides a compound having the structure: wherein X1 is N or CR5, wherein R5 is H, OH, halogen or alkyl; X2, X3 and X4 are each independently NH, N, S, O or CR6, wherein each R6 is independently H, OH, halogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, haloalkyl, —O—(alkyl), —S—(alkyl), —NH2, —NH—(alkyl), —N(alkyl)2 or —CO2H; R1, R2, R3 and R4 are each independently —H, —F, —Cl, —Br, —I, —NO2, —CN, —CF3, —CF2H, —OCF3, -(alkyl), -(haloalkyl), -(alkenyl), -(alkynyl), -(aryl), -(heteroaryl), -(cycloalkyl), -(cycloalkylalkyl), -(heteroalkyl), heterocycle, heterocycloalkyl, -(alkylheteroalkyl), -(alkylaryl), —OH, —OAc, —O-(alkyl), —O-(alkenyl), —O-(alkynyl), —O-(aryl), (heteroaryl), —SH, —S-(alkyl), —S-(alkenyl), —S-(alkynyl), —S-(aryl), —S-(heteroaryl), —NH2, —NH-(alkyl), —NH-(alkenyl), —NH-(alkynyl), —NH-(aryl), —NH-(heteroaryl), —C(O)R7, —S(O)R7, —SO2R7, —NHSO2R7, —OC(O)R7, —SC(O)R7, —NHC(O)R7 or —NHC(S)R7, wherein R7 is, H, —(alkyl), —OH, —O(alkyl), —NH2, —NH(alkyl)
    Type: Application
    Filed: February 10, 2022
    Publication date: May 9, 2024
    Applicants: The Trustees of Columbia University in the City of New York, Albany College of Pharmacy and Health Sciences in the City of Albany
    Inventors: Konstantin Petrukhin, Boglarka Racz, Andras Varadi, Christopher : Cioffi, Parthasarathy Muthuraman, Arun Raja
  • Patent number: 11919913
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl; R4 is H, OH, or halogen; B is a substituted or unsubstituted heterobicycle, pyridazine, pyrazole, pyrazine, thiadiazole, or triazole, wherein the heterobicycle is other than chloro substituted indole; and the pyrazole, when substituted, is substituted with other than trifluoromethyl, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: March 5, 2024
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Publication number: 20230312585
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 19, 2022
    Publication date: October 5, 2023
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Graham Johnson, Rando Allikmets, Christopher Cioffi, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 11649240
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: May 16, 2023
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Rando Allikmets, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 11271217
    Abstract: Methods and systems are provided to collect and update data on client devices connected to WiFi access points is provided. An inventory of WiFi cable modems and WiFi access points coupled to the WiFi cabled modems within a specific network is periodically collected. Internet Protocol (IP) addresses of WiFi cable modems and WiFi access points coupled to the WiFi cabled modems are periodically updated. Traps are periodically received from the WiFi access points. The traps are parsed to collect an inventory of client devices wirelessly connected to the WiFi access points and a time at which a client device connected to the WiFi access point. The WiFi access points are periodically polled to collect data on client devices, the data including a period of time that a client device has been connected to a WiFi access point and a physical location of the client device.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: March 8, 2022
    Assignee: CSC Holdings, LLC
    Inventors: Reginald N. Workman, Edward J. Keenan, Brian Daniels, Christopher Cioffi, John Nicastro, Bryn L. Chung
  • Publication number: 20210363155
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl; R4 is H, OH, or halogen; B is a substituted or unsubstituted heterobicycle, pyridazine, pyrazole, pyrazine, thiadiazole, or triazole, wherein the heterobicycle is other than chloro substituted indole; and the pyrazole, when substituted, is substituted with other than trifluoromethyl, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 13, 2021
    Publication date: November 25, 2021
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Publication number: 20210214360
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: November 16, 2020
    Publication date: July 15, 2021
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Rando Allikmets, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 11028098
    Abstract: The present invention provide a compound having the structure: (structurally represented) wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl; R6 is H, OH, or halogen; B is a substituted or unsubstituted heterobicycle, pyridazine, pyrazole, pyrazine, thiadiazole, or triazole, wherein the heterocycle is other than chloro substituted indole; and the pyrazole, when substituted, is substituted with other than trifluoromethyl, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: June 8, 2021
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10913746
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: February 9, 2021
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Rando Allikmets, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10787453
    Abstract: The present invention provides compounds comprising variously substituted octahydropyrrolopyrroles, their synthesis, methods of making, methods of using, compositions and formulations thereof.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: September 29, 2020
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10570148
    Abstract: The present invention provides a compound having the structure: (structurally represented) wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl; R6 is alkyl; A is absent or present, and when present is —C(O)— or —C(O)NH—; B is substituted or unsubstituted monocycle, bicycle, heteromonocycle, heterobicycle, benzyl, CO2H or (C1-C4 alkyl)-CO2H, wherein when B is CO2H, then A is present and is —C(O)—, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: February 25, 2020
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Publication number: 20190382409
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: July 24, 2019
    Publication date: December 19, 2019
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Rando Allikmets, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10421720
    Abstract: The present invention provides Octahydrocyclopentapyrrole compounds having the structure: (structurally represented) wherein psi is absent or present, and when present is a bond; R1, R2, R3, R4, and R5 are each independently H, halogen, CF, or C1-C4 alkyl; R6 is absent or present, and when present is H, OH, or halogen; A is absent or present, and when present is C(O) or C(O)NH; B is substituted or unsubstituted monocycle, bicycle, heteromonocycle, heterobicycle, benzyl, CO2H or (C1-C4 alkyl)-CO2H, wherein when B is CO2H, then A is present and is C(O); and when psi is present, then R6 is absent and when psi is absent, then R6 is present, or a pharmaceutically acceptable salt thereof, for treatment of diseases characterized by excessive lipofuscin accumulation in the retina.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: September 24, 2019
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10407433
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: September 10, 2019
    Assignee: The Trustees of Columbia University In The City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Rando Allikmets, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10273243
    Abstract: The present invention provides a compound having the structure: (structurally represented) wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl; R6 is H, OH, or halogen; B is a substituted or unsubstituted heterobicycle, pyridazine, pyrazole, pyrazine, thiadiazole, or triazole, wherein the heterobicycle is other than chloro substituted indole; and the pyrazole, when substituted, is substituted with other than trifluoromethyl, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: April 30, 2019
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Publication number: 20190031681
    Abstract: The present invention provide a compound having the structure: (structurally represented) wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl; R6 is H, OH, or halogen; B is a substituted or unsubstituted heterobicycle, pyridazine, pyrazole, pyrazine, thiadiazole, or triazole, wherein the heterocycle is other than chloro substituted indole; and the pyrazole, when substituted, is substituted with other than trifluoromethyl, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 3, 2018
    Publication date: January 31, 2019
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10171331
    Abstract: Methods and systems are provided to collect and update data on client devices connected to WiFi access points is provided. An inventory of WiFi cable modems and WiFi access points coupled to the WiFi cabled modems within a specific network is periodically collected. Internet Protocol (IP) addresses of WiFi cable modems and WiFi access points coupled to the WiFi cabled modems are periodically updated. Traps are periodically received from the WiFi access points. The traps are parsed to collect an inventory of client devices wirelessly connected to the WiFi access points and a time at which a client device connected to the WiFi access point. The WiFi access points are periodically polled to collect data on client devices, the data including a period of time that a client device has been connected to a WiFi access point and a physical location of the client device.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: January 1, 2019
    Assignee: CSC Holdings, LLC
    Inventors: Reginald N. Workman, Edward J. Keenan, Brian Daniels, Christopher Cioffi, John Nicastro, Bryn L. Chung
  • Publication number: 20180354957
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: August 8, 2018
    Publication date: December 13, 2018
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Rando Allikmets, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Publication number: 20180298012
    Abstract: The present invention provides compounds comprising variously substituted octahydropyrrolopyrroles, their synthesis, methods of making, methods of using, compositions and formulations thereof.
    Type: Application
    Filed: April 11, 2018
    Publication date: October 18, 2018
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Nicoleta Dobri, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu
  • Patent number: 10072016
    Abstract: The present invention provides a compound having the structure: wherein R1, R2, R3, R4, and R5 are each independently H, halogen, CF3 or C1-C4 alkyl, wherein two or more of R1, R2, R3, R4, or R5 are other than H; R6 is H, OH, or halogen; and B is a substituted or unsubstituted heterobicycle, wherein when R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is H, R2 is CF3, R3 is H, R4 is CF3, and R5 is H, or R1 is Cl, R2 is H, R3 is H, R4 is F, and R5 is H, or R1 is CF3, R2 is H, R3 is F, R4 is H, and R5 is H, or R1 is CF3, R2 is F, R3 is H, R4 is H, and R5 is H, or R1 is Cl, R2 is F, R3 is H, R4 is H, and R5 is H, then B is other than or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: September 11, 2018
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Konstantin Petrukhin, Christopher Cioffi, Graham Johnson, Rando Allikmets, Emily Freeman, Ping Chen, Michael Conlon, Lei Zhu