Patents by Inventor Chandan K. Sen

Chandan K. Sen 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: 20240058300
    Abstract: This invention is directed to pharmaceutical compositions comprising tocotrienol and the use of such compositions to treat non-alcoholic steatohepatitis.
    Type: Application
    Filed: January 6, 2022
    Publication date: February 22, 2024
    Inventors: Chandan K. SEN, Sashwati ROY, Savita KHANNA, Nandini GHOSH
  • Publication number: 20240049816
    Abstract: This invention is directed to a multilayered fabric that comprises an electrode bearing surface that is electrically connected to a voltage source, wherein upon application of a charge, the electrode bearing will generating an electric field to neutralize pathogens and other microorganisms coming in contact with the material.
    Type: Application
    Filed: December 20, 2021
    Publication date: February 15, 2024
    Inventors: Chandan K. SEN, Sashwati ROY, Subhadip GHATAK, Brent TOTO
  • Publication number: 20230348913
    Abstract: Compositions and methods are provided for promoting wound healing in a subject by administering a composition that enhances the expression of the protein nonselenocysteine-containing phospholipid hydroperoxide glutathione peroxidase (NPGPx) in wound-edge tissues. In accordance with one embodiment such compositions are used in conjunction with known treatments for use on chronic wounds including in diabetic patients.
    Type: Application
    Filed: March 2, 2021
    Publication date: November 2, 2023
    Inventors: Chandan K. SEN, Subhadip GHATAK, Sashwati ROY
  • Publication number: 20230346994
    Abstract: Compositions and methods are provided for preparing an article that comprises an electroceutical material that comprises a redox pair of alternating metals that generate an electric current or field when exposed to an aqueous solution. In one embodiment filtering equipment including facial masks are prepared comprising the electroceutical materials.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 2, 2023
    Inventors: Chandan K. SEN, Sashwati ROY, Subhadip GHATAK, Savita KHANNA
  • Publication number: 20230346995
    Abstract: Compositions and methods are provided for treating an article that is susceptible to contamination by an antimicrobial-resistant microorganism, wherein the susceptible article is exposed to an optimized electric current or field. Methods to treat an individual in need of therapy are also provided, including for example, individuals having a bacterial, viral, fungal, or parasitic infection, or individuals having an antimicrobial-resistant microbial infection, e.g., in a wound, by applying a predetermined electric current to the individual. The methods disclosed herein can be used in conjunction with a therapeutic pharmaceutical composition comprising an antimicrobial agent such as an antifungal or antibiotic pharmaceutical.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 2, 2023
    Inventors: Chandan K. SEN, Sashwati ROY
  • Publication number: 20230346783
    Abstract: Compositions and methods are provided for reducing facial contracture and to alleviate deficits associated with thermal injury of the face, including ectropion (epithelial-ocular junction), eversion of the lip (epithelial-oral junction), and oral incompetence (drooling). In accordance with one embodiment such compositions are used in conjunction with known treatments for use on burn patients.
    Type: Application
    Filed: April 7, 2021
    Publication date: November 2, 2023
    Inventors: Chandan K. SEN, Sashwati ROY, Mohamed EL MASRY, Vinoj GOPALAKRISHNAN
  • Publication number: 20230313197
    Abstract: Disclosed herein are compositions and in vitro and in vivo methods for reprogramming lymphatic tissue to induce the lymphatic tissue to form a lymphovenous anastomosis with an adjacent vessel of the venous system.
    Type: Application
    Filed: August 31, 2021
    Publication date: October 5, 2023
    Inventors: Chandan K. SEN, Aladdin HASSAINEIN, Mithun SINHA
  • Publication number: 20230218780
    Abstract: Disclosed herein are compositions and in vitro and in vivo methods for reprogramming post-natal (adult and juvenile) tissue into insulinogenic cells. These compositions and methods are useful for a variety of purposes, including the development of diabetes therapies.
    Type: Application
    Filed: June 25, 2021
    Publication date: July 13, 2023
    Inventors: Chandan K. SEN, Sashwati ROY, Manishekhar KUMAR, Kanhaiya SINGH
  • Publication number: 20230201376
    Abstract: Compositions and methods are provided for reprogramming demal fibroblasts to exhibit neurogenic properties including increased cell expression of NGF and Nt3 in vivo. In accordance with one embodiment such compositions are used in conjunction with standard treatment for use in treating neuropathic pain and stabilizing or stimulating production of PGP9.5+ mature nerve fiber in a diabetic patient’s tissues.
    Type: Application
    Filed: April 29, 2021
    Publication date: June 29, 2023
    Inventors: Chandan K. SEN, Subhadip GHATAK, Sashwati ROY, Savita KHANNA
  • Publication number: 20230120162
    Abstract: Compositions and methods are provided for modifying the contents of exosomes released by target cells. In one embodiment cell targeted nanoparticles are used to deliver interference RNAs to the target cells which alter the packaging of exosomes released by the target cells.
    Type: Application
    Filed: February 26, 2021
    Publication date: April 20, 2023
    Inventors: Chandan K. SEN, Subhadip GHATAK, Sashwati ROY
  • Publication number: 20230092762
    Abstract: Compositions and methods are provided for promote wound healing in a subject by administering a miR-1 inhibitor to a wound on subject. In accordance with one embodiment such compositions are used in conjunction with known treatments for use on chronic wounds including in diabetic patients.
    Type: Application
    Filed: February 23, 2021
    Publication date: March 23, 2023
    Inventors: Chandan K. SEN, Subhadip GHATAK
  • Publication number: 20230065877
    Abstract: An orthopedic system wherein a patient's brain is operably coupled to an actuation assembly for voluntarily moving a brace/limb of the patient between a number of desirable positions. An orthopedic brace, or one of more components thereof, which can be utilized with the orthopedic system.
    Type: Application
    Filed: May 21, 2021
    Publication date: March 2, 2023
    Inventors: Ajay SETH, Jeffrey A. DENUNE, Chandan K. SEN, Tyler CROCKETT, Kristal BARRICK, Tiffany WONSICK
  • Publication number: 20220401616
    Abstract: Technologies for fibers with nanotechnology is disclosed. In the illustrative embodiment, a preform is 3D printed with one or more sacrificial cores and one or more hollow channels. The preform is drawn into a fiber, and one or more metal core(s) is inserted into the hollow channel during the fiber draw. The fiber is then heated, breaking up the sacrificial cores into balls through capillary action. The fiber can be etched, exposing the balls made up of the sacrificial cores. The balls can be selectively etched, exposing the metal core(s) of the fiber. Additional embodiments are disclosed.
    Type: Application
    Filed: November 2, 2020
    Publication date: December 22, 2022
    Inventors: Chandan K. SEN, Alexander GUMENNIK, Louis Alexandre VAN DER ELST, Merve GOKCE KURTOGLU
  • Publication number: 20220354932
    Abstract: Compositions and methods are provided for disrupting biofilms formed by microbial organisms. In accordance with one embodiment such compositions are used in conjunction with standard treatment for use on chronic wounds. In one embodiment the biofilm disrupting composition comprises a nuclease and aurine tricarboxylic acid. The biofilm disrupting compositions disclosed herein can be used in conjunction with a therapeutic pharmaceutical composition comprising standard antibiotics.
    Type: Application
    Filed: September 4, 2020
    Publication date: November 10, 2022
    Inventors: Chandan K. SEN, Subhadip GHATAK
  • Publication number: 20220333107
    Abstract: Compositions and methods are provided for reprogramming dermal fibroblasts to exhibit vasculogenic properties including the ability to stimulate vasculogenesis in vivo. In accordance with one embodiment such compositions are used in conjunction with standard treatment for use on chronic wounds including in diabetic patients.
    Type: Application
    Filed: September 18, 2020
    Publication date: October 20, 2022
    Inventors: Chandan K. SEN, Kanhaiya SINGH, Sashwati ROY, Mervin C. YODER, Saba TABASUM, Ahmed Safwat ABOU-HASHEM, Subhadip GHATAK
  • Publication number: 20220249821
    Abstract: An apparatus for delivering an agent to a target recipient includes a planar substrate having a first surface and a second surface, a reservoir defined in the first surface of the planar substrate, and a plurality of microstructures projecting from the second surface of the planar substrate. Each of the plurality of microstructures includes a delivery channel that extends from the reservoir to a channel opening defined in an exterior surface of the microstructure. In some embodiments, a needle with microchannels can be fabricated using a silicon wafer. A primary channel is etched into the wafer, and then a second silicon wafer can be bonded on top of the initial wafer. Microchannels can be formed from the primary channel to a surface of the wafer using deep reactive ion etching. The diameter of the microchannels may be chosen for drug delivery. The illustrative diameter of the microchannels is 4 micrometers.
    Type: Application
    Filed: July 17, 2020
    Publication date: August 11, 2022
    Inventors: Chandan K. SEN, Yi XUAN
  • Publication number: 20210299200
    Abstract: The present disclosure provides a fermented papaya preparation comprising carbohydrate, protein lipid, potassium, and water, and methods of use thereof.
    Type: Application
    Filed: December 10, 2020
    Publication date: September 30, 2021
    Applicant: OSATO INTERNATIONAL INC.
    Inventors: Yukiyasu Hayashi, Chandan K. Sen
  • Patent number: 11077045
    Abstract: Methods of using Shilajit or its individual components, or a combination of two or more of these components, to improve skin microperfusion, to upregulate ECM related genes in the skin, to increase endothelial cell migration and growth of blood vessels, and thus to improve skin health are presented herein.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: August 3, 2021
    Assignee: Natreon, Inc.
    Inventors: Chandan K. Sen, Sanyasi R. Kalidindi
  • Patent number: 10980863
    Abstract: Methods, compositions, and treatment protocols for treating ischemic wounds and inflammatory conditions in a patient. The treatment protocols comprise or consist of using a modified collagen gel (MCG) to promote healing of ischemic wounds and reduce inflammation at the wound site and in other inflammatory conditions. The modified collagen gel comprises generally a dispersion of collagens in an aqueous matrix comprising water and glycerine, where the amount of Type I collagen is greater than the amount of Type II and Type III collagens in the gel.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: April 20, 2021
    Assignee: Southwest Technologies, Inc.
    Inventors: Edward I. Stout, Chandan K. Sen
  • Publication number: 20200138892
    Abstract: Methods of treating symptoms of type 2 diabetes in a human subject by administering a composition comprising urolithin A and urolithin B, are provided. Methods of treating symptoms of type 2 diabetes and metabolic syndrome in a human subject by administering a composition comprising neem extract are provided.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 7, 2020
    Applicant: Natreon, Inc.
    Inventors: Muruganandam A. Veeraragavan, Chandan K. Sen, Sanyasi R. Kalidindi