Patents by Inventor Pankaj Karande

Pankaj Karande 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: 20220096459
    Abstract: Compositions and methods for treatment of viral skin disease, precancerous and cancerous skin disease, and other neoplasms are disclosed.
    Type: Application
    Filed: October 12, 2021
    Publication date: March 31, 2022
    Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Xiaowei Xu, Shujing Liu, Alain Rook, Pankaj Karande
  • Patent number: 11179385
    Abstract: Compositions and methods for treatment of viral skin disease, precancerous and cancerous skin disease, and other neoplasms are disclosed.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: November 23, 2021
    Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Xiaowei Xu, Shujing Liu, Alain Rook, Pankaj Karande
  • Publication number: 20190153035
    Abstract: In an embodiment, the present disclosure pertains to a composition for inhibiting calcium oxalate monohydrate crystal growth comprising at least one isolated polypeptide comprising a plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal; and a plurality of amino acids spacers, wherein the amino acid spacers are arranged in varying sequences between the plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal. In some embodiments, the present disclosure related to a method of controlling calcium oxalate monohydrate crystal growth in a subject in need thereof comprising administering to the subject therapeutically effective amount of the calcium oxalate monohydrate inhibiting polypeptide. In some embodiments, the present disclosure relates to a method of identifying calcium oxalate monohydrate inhibiting peptides.
    Type: Application
    Filed: February 1, 2019
    Publication date: May 23, 2019
    Inventors: Jeffrey D. Rimer, Pankaj Karande
  • Patent number: 10246489
    Abstract: In an embodiment, the present disclosure pertains to a composition for inhibiting calcium oxalate monohydrate crystal growth comprising at least one isolated polypeptide comprising a plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal; and a plurality of amino acids spacers, wherein the amino acid spacers are arranged in varying sequences between the plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal. In some embodiments, the present disclosure related to a method of controlling calcium oxalate monohydrate crystal growth in a subject in need thereof comprising administering to the subject therapeutically effective amount of the calcium oxalate monohydrate inhibiting polypeptide. In some embodiments, the present disclosure relates to a method of identifying calcium oxalate monohydrate inhibiting peptides.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: April 2, 2019
    Assignees: UNIVERSITY OF HOUSTON, RENSSELAER POLYTECHNIC INSTITUTE
    Inventors: Jeffrey D. Rimer, Pankaj Karande
  • Publication number: 20180185350
    Abstract: Compositions and methods for treatment of viral skin disease, precancerous and cancerous skin disease, and other neoplasms are disclosed.
    Type: Application
    Filed: June 30, 2016
    Publication date: July 5, 2018
    Inventors: Xiaowei Xu, Shujing Liu, Alain Rook, Pankaj Karande
  • Publication number: 20170283459
    Abstract: In an embodiment, the present disclosure pertains to a composition for inhibiting calcium oxalate monohydrate crystal growth comprising at least one isolated polypeptide comprising a plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal; and a plurality of amino acids spacers, wherein the amino acid spacers are arranged in varying sequences between the plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal. In some embodiments, the present disclosure related to a method of controlling calcium oxalate monohydrate crystal growth in a subject in need thereof comprising administering to the subject therapeutically effective amount of the calcium oxalate monohydrate inhibiting polypeptide. In some embodiments, the present disclosure relates to a method of identifying calcium oxalate monohydrate inhibiting peptides.
    Type: Application
    Filed: March 1, 2017
    Publication date: October 5, 2017
    Inventors: Jeffrey D. Rimer, Pankaj Karande
  • Publication number: 20170216314
    Abstract: The present disclosure is drawn to topical formulations and related methods. In one embodiment, a topical formulation is provided that includes an active agent, a first compound, and a second compound. The first compound and second compound are different and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate, and sodium lauryl sulfoacetate.
    Type: Application
    Filed: April 19, 2017
    Publication date: August 3, 2017
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri, Wade A. Hull, Ngoc Truc-Chi Vo
  • Patent number: 9642912
    Abstract: The present disclosure is drawn to topical formulations and related methods. In one embodiment, a topical formulation is provided that includes at least one corticosteroid, a first compound, and a second compound. The first compound and second compound are different and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate, and sodium lauryl sulfoacetate.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: May 9, 2017
    Assignee: Crescita Therapeutics Inc.
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri, Wade A. Hull, Ngoc Truc-Chi Vo
  • Patent number: 9617306
    Abstract: In an embodiment, the present disclosure pertains to a composition for inhibiting calcium oxalate monohydrate crystal growth comprising at least one isolated polypeptide comprising a plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal; and a plurality of amino acids spacers, wherein the amino acid spacers are arranged in varying sequences between the plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal. In some embodiments, the present disclosure related to a method of controlling calcium oxalate monohydrate crystal growth in a subject in need thereof comprising administering to the subject therapeutically effective amount of the calcium oxalate monohydrate inhibiting polypeptide. In some embodiments, the present disclosure relates to a method of identifying calcium oxalate monohydrate inhibiting peptides.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: April 11, 2017
    Assignees: UNIVERSITY OF HOUSTON, RENSSELAER POLYTECHNIC INSTITUTE
    Inventors: Jeffrey D. Rimer, Pankaj Karande
  • Patent number: 9308181
    Abstract: The present disclosure is drawn to topical formulations, transdermal systems, and related methods. In one embodiment, a topical formulation is provided that includes a local anesthetic, a first compound, and a second compound. The first compound and second compound are different and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate, and sodium lauryl sulfoacetate.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: April 12, 2016
    Assignee: Nuvo Research Inc.
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri, Tejas Desai, Wade A. Hull
  • Publication number: 20150297723
    Abstract: The present disclosure is drawn to topical formulations and related methods. In one embodiment, a topical formulation is provided that includes at least one corticosteroid, a first compound, and a second compound. The first compound and second compound are different and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate, and sodium lauryl sulfoacetate.
    Type: Application
    Filed: December 22, 2014
    Publication date: October 22, 2015
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri, Wade A. Hull, Ngoc Truc-Chi Vo
  • Publication number: 20150099704
    Abstract: In an embodiment, the present disclosure pertains to a composition for inhibiting calcium oxalate monohydrate crystal growth comprising at least one isolated polypeptide comprising a plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal; and a plurality of amino acids spacers, wherein the amino acid spacers are arranged in varying sequences between the plurality of amino acids that bind the surface of the calcium oxalate monohydrate crystal. In some embodiments, the present disclosure related to a method of controlling calcium oxalate monohydrate crystal growth in a subject in need thereof comprising administering to the subject therapeutically effective amount of the calcium oxalate monohydrate inhibiting polypeptide. In some embodiments, the present disclosure relates to a method of identifying calcium oxalate monohydrate inhibiting peptides.
    Type: Application
    Filed: July 9, 2014
    Publication date: April 9, 2015
    Applicants: University of Houston, Rensselaer Polytechnic Institute
    Inventors: Jeffrey D. Rimer, Pankaj Karande
  • Patent number: 8513304
    Abstract: It has been discovered that certain combinations of compounds are excellent penetration enhancers and, as such, can be incorporated in a topical formulation to facilitate administration of active agents. The increased penetration enhancement can also lead to a reduction in the total concentration of skin irritants in the formulation. There is described herein a topical formulation comprising (i) an active agent selected from at least one of lidocaine and tetracaine; (ii) a first compound, and (iii) a second compound, wherein the first compound and second compound are different, and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate and sodium lauryl sulfoacetate.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: August 20, 2013
    Assignee: Nuvo Research Inc.
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri
  • Patent number: 8343962
    Abstract: It has been discovered that certain combinations compounds are excellent penetration enhancers and, as such, can be incorporated in a topical formulation to facilitate administration of active agents. The increased penetration enhancement can also lead to a reduction in the total concentration of skin irritants in the formulation. There is described herein a topical formulation comprising (i) at least one active agent; (ii) a first compound, and (iii) a second compound, wherein the first compound and second compound are different, and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate and sodium lauryl sulfoacetate.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: January 1, 2013
    Assignee: Nuvo Research Inc.
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri
  • Publication number: 20110028460
    Abstract: It has been discovered that certain combinations compounds are excellent penetration enhancers and, as such, can be incorporated in a topical formulation to facilitate administration of active agents. The increased penetration enhancement can also lead to a reduction in the total concentration of skin irritants in the formulation. There is described herein a topical formulation comprising (i) at least one active agent; (ii) a first compound, and (iii) a second compound, wherein the first compound and second compound are different, and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate and sodium lauryl sulfoacetate.
    Type: Application
    Filed: August 2, 2010
    Publication date: February 3, 2011
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri
  • Patent number: 7795309
    Abstract: There is described a topical formulation. The topical formulation comprises: (i) diclofenac or a pharmaceutically acceptable salt thereof, (ii) a first compound, and (iii) a second compound. The first compound and second compound are different, and each is selected from the group consisting essentially of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate and sodium lauryl sulfoacetate. It has been discovered that certain combination of compounds are excellent penetration enhancers and, as such, can be incorporated in a topical formulation to facilitate administration of diclofenac or a pharmaceutically acceptable salt thereof. The increased penetration enhancement can also lead to a reduction in the total concentration of skin irritants in the formulation.
    Type: Grant
    Filed: March 6, 2007
    Date of Patent: September 14, 2010
    Assignee: FQUBED Inc.
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri
  • Publication number: 20100029769
    Abstract: There is described a topical formulation. The topical formulation comprises: (i) diclofenac or a pharmaceutically acceptable salt thereof, (ii) a first compound, and (iii) a second compound. The first compound and second compound are different, and each is selected from the group consisting essentially of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate and sodium lauryl sulfoacetate. It has been discovered that certain combination of compounds are excellent penetration enhancers and, as such, can be incorporated in a topical formulation to facilitate administration of diclofenac or a pharmaceutically acceptable salt thereof. The increased penetration enhancement can also lead to a reduction in the total concentration of skin irritants in the formulation.
    Type: Application
    Filed: March 6, 2007
    Publication date: February 4, 2010
    Applicant: FQUBED INC.
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri
  • Publication number: 20090105260
    Abstract: An IR spectroscopic technique provides methods for measuring the irritation potential of a formulation and to assess the ability of molecules to enhance the permeability of substances into and through skin using samples comprising stratum corneum. Molecules are screened for their performance as chemical penetration enhancers using a unique in silico procedure that may be applied iteratively in an attempt to generate molecules showing successively higher performance. Both the irritation potential and the ability of the molecule to enhance penetration are considered in the in silico approach. The invention provides specific molecules that may be used in topical or transdermal formulations to improve the delivery of actives. The structures of compounds of the invention include: Formulas (I), (II), (III), (IV), (V), (IV) and analogs thereof.
    Type: Application
    Filed: January 17, 2006
    Publication date: April 23, 2009
    Inventors: Samir Mitragotri, Pankaj Karande, Amit K. Jain
  • Publication number: 20080221212
    Abstract: There is described a topical formulation. The topical formulation includes: (i) diclofenac or a pharmaceutically acceptable salt thereof, (ii) a first compound, and (iii) a second compound. The first compound and second compound are different, and each is selected from the group consisting essentially of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate and sodium lauryl sulfoacetate. It has been discovered that certain combination of compounds are excellent penetration enhancers and, as such, can be incorporated in a topical formulation to facilitate administration of diclofenac or a pharmaceutically acceptable salt thereof. The increased penetration enhancement can also lead to a reduction in the total concentration of skin irritants in the formulation.
    Type: Application
    Filed: March 6, 2007
    Publication date: September 11, 2008
    Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri
  • Publication number: 20070269379
    Abstract: A high throughput screening and isolation system identifies rare enhancer mixtures from a candidate pool of penetration enhancer combinations. The combinations are screened for high penetration but low irritation potential using a unique data mining method to find new potent and safe chemical penetration enhancer combinations. The members of a library of chemical penetration enhancer combinations are screened with a high throughput device to identify “hot spots”, particular combinations that show higher chemical penetration enhancement compared to neighboring compositions. The irritation potentials of the hot spot combinations are measured to identify combinations that also show low irritation potential. A active component, such as a drug, is then combined with the combination in a formulation which is tested for the ability of the drug to penetrate into or through skin.
    Type: Application
    Filed: July 21, 2004
    Publication date: November 22, 2007
    Inventors: Samir Mitragotri, Pankaj Karande, Amit Jain