Patents by Inventor Humcha Krishnamurthy Hariprakasha

Humcha Krishnamurthy Hariprakasha 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).

  • Functionalized ionic liquids and their applications
    Patent number: 9871270
    Abstract: Disclosure of functionalized ionic liquids. Use of disclosed ionic liquids as solvent for carbon dioxide. Use of disclosed ionic liquids as flame retardant. Use of disclosed ionic liquids for coating fabric to obtain flame retardant fabric.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: January 16, 2018
    Assignee: MATERIALS MODIFICATION, INC.
    Inventors: Humcha Krishnamurthy Hariprakasha, Krishnaswamy Kasthuri Rangan, Tirumalai Srinivas Sudarshan
  • Functionalized Ionic Liquids and Their Applications
    Publication number: 20170170518
    Abstract: Disclosure of functionalized ionic liquids. Use of disclosed ionic liquids as solvent for carbon dioxide. Use of disclosed ionic liquids as flame retardant. Use of disclosed ionic liquids for coating fabric to obtain flame retardant fabric.
    Type: Application
    Filed: February 27, 2017
    Publication date: June 15, 2017
    Inventors: Humcha Krishnamurthy Hariprakasha, Krishnaswamy Kasthuri Rangan, Tirumalai Srinivas Sudarshan
  • Functionalized Ionic Liquids and Their Applications
    Publication number: 20140287640
    Abstract: Disclosure of functionalized ionic liquids. Use of disclosed ionic liquids as solvent for carbon dioxide. Use of disclosed ionic liquids as flame retardant. Use of disclosed ionic liquids for coating fabric to obtain flame retardant fabric.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Applicant: Materials Modification Inc
    Inventors: Humcha Krishnamurthy Hariprakasha, Krishnaswamy Kasthuri Rangan, Tirumalai Srinivas Sudarshan
  • DNA-binding polyamide drug conjugates
    Patent number: 7605125
    Abstract: A conjugate of formula: V—(Y)a—Z-T: (I), T-X—B—(Y)a—Z-T?: (II), V—(Y)a Z—(Y?)a V?: (III), T-X—B—(Y)a—Z—(Y?)a—X?—B?-T?: (IV), V—(Y)a—Z—(Y?)a—X—B-T: (V), V—(Y)a—Z—X—B—Z?—(Y?)a—(V?)b: (VI), or (W)a—(Y)b—[(Z)c—(Y?)d—(X—B)e—(Y?)f—(Z?)g]h—(Y . . .
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: October 20, 2009
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Zoltan Szekely, Humcha Krishnamurthy Hariprakasha, Marek W. Cholody, Christopher Michejda
  • DNA-BINDING POLYAMIDE DRUG CONJUGATES
    Publication number: 20090069220
    Abstract: A conjugate of formula: V—(Y)a-Z-T??(I), T-X—B—(Y)a-Z-T???(II), V—(Y)a-Z-(Y?)a—V???(III), T-X—B—(Y)a-Z-(Y?)a—X?—B?-T???(IV), V—(Y)a-Z-(Y?)a—X—B-T??(V), V—(Y)a-Z-X—B-Z?-(Y?)a—(V?)b??(VI), or (W)a—(Y)b-[(Z)c-(Y?)d—(X—B)e—(Y?)f-(Z?)g]h-(Y??)i—(W?)j??(VII), in which W and W? are independently a DNA intercalator or terminal subunit, V and V? are independently a DNA intercalator, X and X? are independently a DNA alkylator, B and B? are the same or different and each is a heteroaromatic residue that is attached to the N-terminus of an alkylator subunit (X or X?), Y, Y?, Y? and Y?? are independently a linker, T and T? are independently terminal subunits, Z and Z? are independently a polyamide group that binds to the minor groove of DNA, a, b, c, d, f, g, i, and j are independently 0 to 5, and e and h are independently 1 to 5, a composition comprising a conjugate of any of formulae (I)-(VII) and a carrier, and a method for treating cancer in a mammal comprising administering an effective amount of
    Type: Application
    Filed: September 16, 2008
    Publication date: March 12, 2009
    Applicant: GOVERNMENT OF THE UNITED STATES OF AMERICA, REPRESENTED BY THE SECRETARY, DEPA
    Inventors: Zoltan Szekely, Humcha Krishnamurthy Hariprakasha, Marek W. Cholody, Christopher Michejda