Patents by Inventor David LANKRI

David LANKRI 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: 20260034119
    Abstract: Disclosed are compounds having the structure: wherein Z1 is NR4, O, or S; Z2 is CR7 or N; n is 1 to 5; R1 is —H, halogen, —O-alkyl, or together with R2 forms —O—CH2—O—; R2 is —H, —OH, —O-alkyl, —O-alkyl-aryl, —S-alkyl, —S-alkyl-aryl, or together with R1 or R3 forms —O—CH2—O—; R3 is —H, —O-alkyl or together with R2 forms —O—CH2—O—; R4 is H or alkyl; R5 and R6 are each independently H, alkyl, alkenyl, alkynyl or NR5R6 together form a substituted or unsubstituted heterocycle, wherein the heterocycle may be monocyclic or bicyclic, R7 is H or alkyl; wherein R1 is F, when R2 is —O-(n-propyl) or when at least one of R5 or R6 is H, and wherein the compound is other than a compound where Z1 is NR4 and R1, R2, R3, and R8 are H; n is 2, R1 is halogen, R2 is —OCH3, R3 is —H, R4 is —H, and R5 and R6 are both methyl; n is 2, R1 is —F, R2 is —OCH3, R3 is —H, R4 is —H, and NR5R6 together are —N-pyrrolidine; n is 2, R1 and R2 together forms —O—CH2—O—, R3 is —H, R4 is —H, and R5 and R6 are both methyl; and n is 2, R1
    Type: Application
    Filed: August 8, 2025
    Publication date: February 5, 2026
    Applicants: The Trustees of Columbia University in the City of New York, ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: David LANKRI, Dalibor SAMES, Inis SERRANO, Michael CUNINGHAM, Audrey WARREN, Daniel WACKER, Lyonna PARISE, Scott RUSSO
  • Publication number: 20260021061
    Abstract: The present invention provides method of treating a subject afflicted with a movement disorder, comprising administering to the subject a compound having the structure: wherein R1 is —(C2-C12 alkyl), -(alkenyl), -(alkynyl), -(cycloalkyl); R2 is H, halogen, —NO2, —CN, —CF3, —CF2H, —CH2OCH3, —CF2CH3, —CF2OCH3, -(alkyl), -(alkenyl), -(alkynyl), -(cycloalkyl), -(cycloalkylalkyl), -(heteroalkyl), -(heterocycle), -(heterocycloalkyl), -(aryl), -(heteroaryl), -(hydroxyalkyl), -(haloalkyl), -(alkylaryl), —OH, —O-(alkyl), —O-(alkenyl), —O-(alkynyl), —O-(haloalkyl), —O-(aryl), —O-(heteroaryl), —OCF3, SH, —S-(alkyl), —S-(alkenyl), —S-(alkynyl), —S-(aryl), —S-(heteroaryl), —NH2, —NH-(alkyl), —NH-(alkenyl), —NH-(alkynyl), —N-(alkyl)2, NH-(aryl), —NH-(heteroaryl), —CO2H, —CO2-(alkyl), —C(O)—NH2, —C(O)—NH-(alkyl), —C(O)—NH-(aryl), —SO2CH3 or —Si(CH3)3; R3 is —OCH3, —OCH2CH3, —F or —Cl; and R4 is —OCH3, —OCH2CH3 or —SCH3; wherein when R1 is —CH2CH3, R3 is —OCH3, and R4 is —OCH3, then R2 is other than H, —CH3, —CH2CH3, —
    Type: Application
    Filed: March 27, 2025
    Publication date: January 22, 2026
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Dalibor Sames, Prashant Khirsariya, David Lankri, Michael Cunningham
  • Publication number: 20230382919
    Abstract: The present invention provides a compound having the structure: wherein D, E and F are each independently NR1, CR2R3 or CR6R7, wherein one of D, E and F is NR1 and the remaining two are CR2R3 or CR6R7, wherein R1 is H or -(alkyl), and wherein R2, R3, R6 and R7 are each independently H, -(alkyl), -(alkenyl), -(alkynyl), -cycloalkyl, -alkylcycloalkyl, -aryl, heteroaryl or -alkylaryl; X1 is C or N; X2 is O, S, N, NR14 or CR15, wherein R14 is H, -(alkyl) or -cycloalkyl, wherein R15 is H, -(alkyl) or -cycloalkyl, and wherein X2 is other than N when X1 is N; ? and ? represent a bond that is present or absent, and wherein either ? or ? is present, wherein when ? is present, then X1 is C and X2 is O, S or NR14, or when ? is present, then X1 is N and X2 is N or CR15; R4, R5, R8 and R9 are each independently H, -(alkyl), -(alkenyl), -(alkynyl), -cycloalkyl, -alkylcycloalkyl, -aryl, heteroaryl, -alkylaryl, —OH, —O(alkyl), —OAc, —S(alkyl), —NH2, —NH(alkyl), —N(alkyl)2, —COOH, —CO2(alkyl), —CONH2, —CONH(alk
    Type: Application
    Filed: August 7, 2023
    Publication date: November 30, 2023
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Dalibor Sames, Vaclav Havel, Benjamin Bechond, David Lankri
  • Publication number: 20200239398
    Abstract: Methylene-cycloalkylacetate compounds and derivatives thereof and their use in methods for treatment of neurotropic conditions.
    Type: Application
    Filed: December 15, 2019
    Publication date: July 30, 2020
    Applicant: Yissum Research Development Company of The Hebrew University of Jerusalem Ltd.
    Inventors: Dmitry TSVELIKHOVSKY, Philip LAZAROVICI, Dikla HAHAM, David LANKRI