Patents by Inventor Gord Froehlich

Gord Froehlich 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).

  • Patent number: 11723852
    Abstract: Compositions comprising one or more chelating agents and optionally zinc ion salts are used to inhibit the growth or biofilm formation in bacteria associated with personal care products such as ophthalmic, pedicure, manicure or podiatric solutions. The compositions of the present application can also comprise gelling agents, antimicrobials, antibiotic or a pH adjuster. The compositions may be in the form of a solution, a gel, a cream, a jelly, a powder, a paste, a lotion, soap and a cleaner.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: August 15, 2023
    Assignee: KANE BIOTECH INC.
    Inventors: Purushottam V. Gawande, Karen Lovetri, Nandadeva Yakandawala, Gord Froehlich, Srinivasa Madhyastha
  • Publication number: 20220054383
    Abstract: Compositions comprising one or more chelating agents and optionally zinc ion salts are used to inhibit the growth or biofilm formation in bacteria associated with personal care products such as ophthalmic, pedicure, manicure or podiatric solutions. The compositions of the present application can also comprise gelling agents, antimicrobials, antibiotic or a pH adjuster. The compositions may be in the form of a solution, a gel, a cream, a jelly, a powder, a paste, a lotion, soap and a cleaner.
    Type: Application
    Filed: August 3, 2021
    Publication date: February 24, 2022
    Inventors: Purushottam V. GAWANDE, Karen LOVETRI, Nandadeva YAKANDAWALA, Gord FROEHLICH, Srinivasa MADHYASTHA
  • Publication number: 20210346470
    Abstract: Methods for the prevention and treatment of oral cavity diseases caused by dental plaque/biofilm, such as dental caries, gingivitis and periodontitis, through anti-infective properties are disclosed. The methods use a combination of EDTA and citrate. The anti-infective properties of a composition include reduction or killing of anaerobic/aerobic/facultative gram-negative and gram-positive oral bacteria occurring in polymicrobial dental biofilms. The composition may be in the form of wash, rinse, soak, paste, gel, spray, or other suitable form.
    Type: Application
    Filed: July 21, 2021
    Publication date: November 11, 2021
    Inventors: Karen LOVETRI, Srinivasa MADHYASTHA, Nandadeva YAKANDAWALA, Purushottam V. GAWANDE, Gord FROEHLICH
  • Patent number: 11103433
    Abstract: Compositions comprising one or more chelating agents and optionally zinc ion salts are used to inhibit the growth or biofilm formation in bacteria associated with personal care products such as ophthalmic, pedicure, manicure or podiatric solutions. The compositions of the present application can also comprise gelling agents, antimicrobials, antibiotic or a pH adjuster. The compositions may be in the form of a solution, a gel, a cream, a jelly, a powder, a paste, a lotion, soap and a cleaner.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: August 31, 2021
    Assignee: KANE BIOTECH INC.
    Inventors: Purushottam V. Gawande, Karen Lovetri, Nandadeva Yakandawala, Gord Froehlich, Srinivasa Madhyastha
  • Patent number: 11090366
    Abstract: Compositions comprising iron-sequestering glycoproteins, chelating agents, stabilizing agents, binding agents, surfactants, fluorides, antimicrobials and a pH adjuster or buffer for the prevention and treatment of oral cavity diseases caused by dental plaque/biofilm, such as dental caries, gingivitis and periodontitis, through anti-infective properties are disclosed. The anti-infective properties of a composition include reduction or killing of anaerobic/aerobic/facultative gram-negative and gram-positive oral bacteria occurring in polymicrobial dental biofilms. The composition may be in the form of wash, rinse, soak, paste, gel, spray, or other suitable form. Additionally, the invention offers an efficient method of delivering the formulated composition containing a PEGylated or fluorinated iron-sequestering glycoprotein and one or two chelating agents or chelating agents alone using either a liposomal or a nanoparticle delivery system.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: August 17, 2021
    Assignee: Kane Biotech Inc.
    Inventors: Karen LoVetri, Srinivasa Madhyastha, Nandadeva Yakandawala, Purushottam V. Gawande, Gord Froehlich
  • Publication number: 20190076345
    Abstract: Compositions comprising one or more chelating agents and optionally zinc ion salts are used to inhibit the growth or biofilm formation in bacteria associated with personal care products such as ophthalmic, pedicure, manicure or podiatric solutions. The compositions of the present application can also comprise gelling agents, antimicrobials, antibiotic or a pH adjuster. The compositions may be in the form of a solution, a gel, a cream, a jelly, a powder, a paste, a lotion, soap and a cleaner.
    Type: Application
    Filed: June 26, 2015
    Publication date: March 14, 2019
    Inventors: Purushottam V. Gawande, Karen Lovetri, Nandadeva Yakandawala, Gord Froehlich, Srinivasa Madhyastha
  • Publication number: 20170128338
    Abstract: Compositions comprising one or more chelating agents and optionally zinc ion salts are used to inhibit the growth or biofilm formation in bacteria associated with personal care products such as ophthalmic, pedicure, manicure or podiatric solutions. The compositions of the present application can also comprise gelling agents, antimicrobials, antibiotic or a pH adjuster. The compositions may be in the form of a solution, a gel, a cream, a jelly, a powder, a paste, a lotion, soap and a cleaner.
    Type: Application
    Filed: June 26, 2015
    Publication date: May 11, 2017
    Inventors: Purushottam V. Gawande, Karen Lovetri, Nandadeva Yakandawala, Gord Froehlich, Srinivasa Madhyastha
  • Patent number: 9622481
    Abstract: The present invention provides novel compositions comprising: (a) a metaperiodate and (b) chlorhexidine or a chlorohexidine salt and uses thereof for the preparation of devices, and in particular medical devices, susceptible to colonization by biofilm forming bacteria.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: April 18, 2017
    Assignee: Kane Biotech Inc.
    Inventors: Purushottam Gawande, Srinivasa Madhyastha, Karen Lovetri, Nandadeva Yakandawala, Gord Froehlich
  • Publication number: 20150087582
    Abstract: Compositions comprising iron-sequestering glycoproteins, chelating agents, stabilizing agents, binding agents, surfactants, fluorides, antimicrobials and a pH adjuster or buffer for the prevention and treatment of oral cavity diseases caused by dental plaque/biofilm, such as dental caries, gingivitis and periodontitis, through anti-infective properties are disclosed. The anti-infective properties of a composition include reduction or killing of anaerobic/aerobic/facultative gram-negative and gram-positive oral bacteria occurring in polymicrobial dental biofilms. The composition may be in the form of wash, rinse, soak, paste, gel, spray, or other suitable form. Additionally, the invention offers an efficient method of delivering the formulated composition containing a PEGylated or fluorinated iron-sequestering glycoprotein and one or two chelating agents or chelating agents alone using either a liposomal or a nanoparticle delivery system.
    Type: Application
    Filed: June 27, 2012
    Publication date: March 26, 2015
    Inventors: Karen LoVetri, Srinivasa Madhyastha, Nandadeva Yakandawala, Purushottam V. Gawande, Gord Froehlich
  • Publication number: 20140322351
    Abstract: The present invention provides novel compositions comprising: (a) a metaperiodate and (b) chlorhexidine or a chlorohexidine salt and uses thereof for the preparation of devices, and in particular medical devices, susceptible to colonization by biofilm forming bacteria.
    Type: Application
    Filed: May 1, 2014
    Publication date: October 30, 2014
    Applicant: Kane Biotech Inc.
    Inventors: Purushottam GAWANDE, Srinivasa MADHYASTHA, Karen LOVETRI, Nandadeva YAKANDAWALA, Gord FROEHLICH
  • Patent number: 8753692
    Abstract: The present invention provides novel compositions comprising: (a) protamine sulfate and (b) benzalkonium chloride or a silver containing particle; or (a) sodium metaperiodate and (b) 5-fluorouracil or chlorhexidine and uses thereof for the preparation of devices, and in particular medical devices, susceptible to colonization by biofilm forming bacteria.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: June 17, 2014
    Assignee: Kane Biotech Inc.
    Inventors: Purushottam V. Gawande, Srinivasa Madhyastha, Karen Lovetri, Nandadeva Yakandawala, Gord Froehlich
  • Publication number: 20110311647
    Abstract: The present invention provides novel compositions comprising: (a) protamine sulfate and (b) benzalkonium chloride or a silver containing particle; or (a) sodium metaperiodate and (b) 5-fluorouracil or chlorhexidine and uses thereof for the preparation of devices, and in particular medical devices, susceptible to colonization by biofilm forming bacteria.
    Type: Application
    Filed: January 22, 2010
    Publication date: December 22, 2011
    Applicant: Kane Biotech Inc.
    Inventors: Purushottam V. Gawande, Srinivasa Madhyastha, Karen Lovetri, Nandadeva Yakandawala, Gord Froehlich