Patents by Inventor Ofra Levy-Hacham

Ofra Levy-Hacham 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: 11877997
    Abstract: A regimen is described for providing early onset of action in the therapeutic treatment of rosacea including topically applying a pharmaceutical composition to the skin of a subject in need of said treatment. The pharmaceutical composition includes about 1% to about 10% benzoyl peroxide as the only active ingredient, and a pharmaceutically acceptable carrier or excipient. The pharmaceutical composition is applied once daily for a period of at least about 2, 4, 8 or 12 weeks. Based on early onset of action, a primary measure of success is at least about 9%, primary measure of success being defined as a 2-grade improvement in IGA of clear or almost clear; and a secondary measure of success is at least about 40%, secondary measure of success being defined as mean inflammatory lesion count percent reduction from baseline, after at least about 2 weeks of treatment.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: January 23, 2024
    Assignee: Sol-Gel Technologies Ltd.
    Inventors: Ofer Toledano, Ofra Levy-Hacham, Ori Nov, Vered Ram
  • Patent number: 11865100
    Abstract: A regimen for the therapeutic treatment of rosacea in subjects aged 65 years and older, the regimen comprising topically applying to the skin of a subject aged 65 years and older in need of said treatment a pharmaceutical composition, the pharmaceutical composition comprising about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient, wherein the benzoyl peroxide is the only active ingredient in said pharmaceutical composition, wherein said pharmaceutical composition is applied once daily for a period of at least about 2 weeks, to achieve, in a group of such subjects, a success rate of at least about 15%, wherein the success rate is defined as the number of subjects achieving clear or almost clear skin on the investor global assessment (IGA) scale after treatment with the pharmaceutical composition.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: January 9, 2024
    Assignee: Sol-Gel Technologies Ltd.
    Inventors: Ofer Toledano, Ofra Levy-Hacham, Ori Nov, Vered Ram
  • Publication number: 20230364050
    Abstract: A regimen is described for the therapeutic treatment of rosacea including topically applying to the skin of a subject in need of the treatment a pharmaceutical composition. The pharmaceutical composition includes about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient. The benzoyl peroxide is the only active ingredient in said pharmaceutical composition, and the pharmaceutical composition is applied once daily for a period of at least about 2 weeks, about 4 weeks, about 8 weeks or about 12 weeks. A decrease in Patient Assessment of Papulopustular Rosacea Signs and Symptoms (PAPSS) is at least about 40% after treatment with the pharmaceutical composition for about 4 weeks, and a decrease in Patient Assessment of Papulopustular Rosacea Impacts (PAPI) is from about 60% to about 70% after treatment with the pharmaceutical composition for at least about 8 weeks.
    Type: Application
    Filed: July 24, 2023
    Publication date: November 16, 2023
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20230076766
    Abstract: A regimen for the therapeutic treatment of rosacea in a subject aged 35-64 years, the regimen comprising topically applying a pharmaceutical composition to the skin of the subject in need of said treatment, the pharmaceutical composition comprising about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient, wherein the benzoyl peroxide is the only active ingredient in said pharmaceutical composition, wherein said pharmaceutical composition is applied once daily for a period of at least about 2 weeks, at least about 4 weeks, at least about 8 weeks, or at least about 12 weeks, to achieve, in a group of such subjects, a success rate of at least about 12%, at least about 27%, at least about 38%, or at least about 42%, respectively, and wherein the success rate is defined as the number of subjects achieving clear or almost clear skin on the investor global assessment (IGA) scale after treatment with the pharmaceutical composition.
    Type: Application
    Filed: August 22, 2022
    Publication date: March 9, 2023
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20220362204
    Abstract: A regimen for the long-term therapeutic treatment of rosacea. The regimen includes topically applying to the skin of a subject in need of said treatment a pharmaceutical composition. The pharmaceutical composition includes about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient. The benzoyl peroxide is the only active ingredient in said pharmaceutical composition, and the pharmaceutical composition is applied once daily for a period of up to about 40 weeks to about 52 weeks, to achieve, in a group of such subjects, a success rate of about 75% to about 85%.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 17, 2022
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Patent number: 11426378
    Abstract: A regimen for the long-term therapeutic treatment of rosacea. The regimen includes topically applying a pharmaceutical composition to the skin of a subject. The pharmaceutical composition includes about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient. The benzoyl peroxide is the only active ingredient in the pharmaceutical composition, and the pharmaceutical composition is applied once daily for a period of about 52 weeks, to achieve, in a group of such subjects, a success rate of about 75%.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: August 30, 2022
    Assignee: SOL-GEL TECHNOLOGIES LTD.
    Inventors: Ofer Toledano, Ofra Levy-Hacham, Ori Nov, Vered Ram
  • Publication number: 20220062285
    Abstract: The present invention, in some embodiments, relates to a method of treatment, prevention or alleviation of Palmoplantar Keratoderma (PPK) or Olmsted syndrome in a patient in need thereof, comprising a debridement step followed by topical administration of a composition comprising at least one Epidermal Growth Factor Receptor (EGFR) inhibitor.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Applicant: Sol-Gel Technologies Ltd.
    Inventors: Moshe ARKIN, Marcel ZIGHELBOIM, Ofra LEVY-HACHAM, Ori NOV
  • Publication number: 20210169841
    Abstract: A regimen for the therapeutic treatment of rosacea in subjects aged 65 years and older, the regimen comprising topically applying to the skin of a subject aged 65 years and older in need of said treatment a pharmaceutical composition, the pharmaceutical composition comprising about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient, wherein the benzoyl peroxide is the only active ingredient in said pharmaceutical composition, wherein said pharmaceutical composition is applied once daily for a period of at least about 2 weeks, to achieve, in a group of such subjects, a success rate of at least about 15%, wherein the success rate is defined as the number of subjects achieving clear or almost clear skin on the investor global assessment (IGA) scale after treatment with the pharmaceutical composition.
    Type: Application
    Filed: January 21, 2021
    Publication date: June 10, 2021
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20210145790
    Abstract: A regimen is described for providing early onset of action in the therapeutic treatment of rosacea including topically applying a pharmaceutical composition to the skin of a subject in need of said treatment. The pharmaceutical composition includes about 1% to about 10% benzoyl peroxide as the only active ingredient, and a pharmaceutically acceptable carrier or excipient. The pharmaceutical composition is applied once daily for a period of at least about 2, 4, 8 or 12 weeks. Based on early onset of action, a primary measure of success is at least about 9%, primary measure of success being defined as a 2-grade improvement in IGA of clear or almost clear; and a secondary measure of success is at least about 40%, secondary measure of success being defined as mean inflammatory lesion count percent reduction from baseline, after at least about 2 weeks of treatment.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 20, 2021
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20210113511
    Abstract: The present application is directed to regimens, methods of treatment, and compositions for the treatment of acne in a subject suffering therefrom.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 22, 2021
    Applicant: Sol-Gel Technologies Ltd.
    Inventors: Ofer Toledano, Ofra Levy-Hacham, Rinat Mizrahi
  • Patent number: 10945987
    Abstract: A regimen is described for providing early onset of action in the therapeutic treatment of rosacea including topically applying a pharmaceutical composition to the skin of a subject in need of said treatment. The pharmaceutical composition includes about 1% to about 10% benzoyl peroxide as the only active ingredient, and a pharmaceutically acceptable carrier or excipient. The pharmaceutical composition is applied once daily for a period of at least about 2, 4, 8 or 12 weeks. Based on early onset of action, a primary measure of success is at least about 9%, primary measure of success being defined as a 2-grade improvement in IGA of clear or almost clear; and a secondary measure of success is at least about 40%, secondary measure of success being defined as mean inflammatory lesion count percent reduction from baseline, after at least about 2 weeks of treatment.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 16, 2021
    Assignee: SOL-GEL TECHNOLOGIES LTD.
    Inventors: Ofer Toledano, Ofra Levy-Hacham, Ori Nov, Vered Ram
  • Patent number: 10933046
    Abstract: A regimen for the therapeutic treatment of rosacea in subjects aged 65 years and older, the regimen comprising topically applying to the skin of a subject aged 65 years and older in need of said treatment a pharmaceutical composition, the pharmaceutical composition comprising about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient, wherein the benzoyl peroxide is the only active ingredient in said pharmaceutical composition, wherein said pharmaceutical composition is applied once daily for a period of at least about 2 weeks, to achieve, in a group of such subjects, a success rate of at least about 15%, wherein the success rate is defined as the number of subjects achieving clear or almost clear skin on the investor global assessment (IGA) scale after treatment with the pharmaceutical composition.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 2, 2021
    Assignee: SOL-GEL TECHNOLOGIES, LTD.
    Inventors: Ofer Toledano, Ofra Levy-Hacham, Ori Nov, Vered Ram
  • Publication number: 20200261400
    Abstract: A regimen for the long-term therapeutic treatment of rosacea. The regimen includes topically applying to the skin of a subject in need of said treatment a pharmaceutical composition. The pharmaceutical composition includes about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient. The benzoyl peroxide is the only active ingredient in said pharmaceutical composition, and the pharmaceutical composition is applied once daily for a period of up to about 40 weeks to about 52 weeks, to achieve, in a group of such subjects, a success rate of about 75% to about 85%.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20200261402
    Abstract: A regimen for the therapeutic treatment of moderate to severe erythema symptoms in rosacea patients, the regimen comprising topically applying to the skin of a subject in need of said treatment a pharmaceutical composition, the pharmaceutical composition comprising about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient, wherein the benzoyl peroxide is the only active ingredient in said pharmaceutical composition, wherein said pharmaceutical composition is applied once daily for a period of at least about 12 weeks, to achieve a percentage decrease of about 60% in a population exhibiting moderate to severe erythema symptoms when measured at about 12 weeks after initial treatment of the population with the pharmaceutical composition.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20200261397
    Abstract: A regimen is described for providing early onset of action in the therapeutic treatment of rosacea including topically applying a pharmaceutical composition to the skin of a subject in need of said treatment. The pharmaceutical composition includes about 1% to about 10% benzoyl peroxide as the only active ingredient, and a pharmaceutically acceptable carrier or excipient. The pharmaceutical composition is applied once daily for a period of at least about 2, 4, 8 or 12 weeks. Based on early onset of action, a primary measure of success is at least about 9%, primary measure of success being defined as a 2-grade improvement in IGA of clear or almost clear; and a secondary measure of success is at least about 40%, secondary measure of success being defined as mean inflammatory lesion count percent reduction from baseline, after at least about 2 weeks of treatment.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20200261395
    Abstract: A regimen for the therapeutic treatment of rosacea, which includes topically applying to the skin of a subject a pharmaceutical composition. The pharmaceutical composition includes about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient, wherein the benzoyl peroxide is the only active ingredient in the pharmaceutical composition. The pharmaceutical composition is applied once daily for a period of about 2 weeks, about 4 weeks, about 8 weeks and about 12 weeks. The treatment regimen achieves a success rate of at least about 6%, wherein the success rate is defined as a percentage increase in the number of subjects achieving clear or almost clear skin on the investor global assessment (IGA) scale after treatment with the pharmaceutical composition. The treatment regimen may also achieve significantly greater reduction in inflammatory lesion counts compared to treatment with vehicle alone.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20200261399
    Abstract: A regimen for the therapeutic treatment of rosacea in subjects aged 65 years and older, the regimen comprising topically applying to the skin of a subject aged 65 years and older in need of said treatment a pharmaceutical composition, the pharmaceutical composition comprising about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient, wherein the benzoyl peroxide is the only active ingredient in said pharmaceutical composition, wherein said pharmaceutical composition is applied once daily for a period of at least about 2 weeks, to achieve, in a group of such subjects, a success rate of at least about 15%, wherein the success rate is defined as the number of subjects achieving clear or almost clear skin on the investor global assessment (IGA) scale after treatment with the pharmaceutical composition.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20200261401
    Abstract: A regimen is described for the therapeutic treatment of rosacea including topically applying to the skin of a subject in need of the treatment a pharmaceutical composition. The pharmaceutical composition includes about 1% w/w to about 10% w/w benzoyl peroxide as an active ingredient, and a pharmaceutically acceptable carrier or excipient. The benzoyl peroxide is the only active ingredient in said pharmaceutical composition, and the pharmaceutical composition is applied once daily for a period of at least about 2 weeks, about 4 weeks, about 8 weeks or about 12 weeks. A decrease in Patient Assessment of Papulopustular Rosacea Signs and Symptoms (PAPSS) is at least about 40% after treatment with the pharmaceutical composition for about 4 weeks, and a decrease in Patient Assessment of Papulopustular Rosacea Impacts (PAPI) is from about 60% to about 70% after treatment with the pharmaceutical composition for at least about 8 weeks.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Inventors: Ofer TOLEDANO, Ofra LEVY-HACHAM, Ori NOV, Vered RAM
  • Publication number: 20150094260
    Abstract: The present disclosure provides a buffered ophthalmic composition for formulation of topically administrable suspensions useful for treating eye disorders by promoting wound healing, delivery of pharmaceutically active agents, and lubricating the eye. In particular the ophthalmic composition includes a buffer solution compatible with application to a mammalian eye, wherein the buffer provides increased mechanism of action of pharmaceutically active agents as well as therapeutic qualities. The ophthalmic composition exhibits dual therapeutic action to alleviate various eye disorders as it concomitantly treats corneal ulcerations and excessive inflammation which results from various eye injuries.
    Type: Application
    Filed: August 14, 2014
    Publication date: April 2, 2015
    Inventors: Liora BRAIMAN-WIKSMAN, Yuval Sagiv, Ofra Levy-Hacham, Tamar Tennenbaum
  • Publication number: 20140227243
    Abstract: The present disclosure relates to compositions and methods for accelerating the healing process of wounds, increasing the closure of skin wounds, and decreasing inflammation at the site of a skin wound. Specifically, the disclosure relates to compositions comprising a delta-PKC activator, an alpha-PKC inhibitor, and a pharmaceutically acceptable carrier that is free of Ca2+ and Mg2+ cations. The disclosure also relates to compositions comprising an insulin or insulin analog and a pharmaceutically acceptable carrier that is free of Ca2+ and Mg2+ cations.
    Type: Application
    Filed: February 15, 2013
    Publication date: August 14, 2014
    Inventors: Liora BRAIMAN-WIKSMAN, Tamar TENNENBAUM, Inessa SOLOMONIK, Ofra LEVY-HACHAM, Ephraim BRENER