Patents by Inventor Doron Friedman

Doron Friedman 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: 20210212946
    Abstract: The present invention provides a solid self-emulsifying cannabinoid composition, comprising at least one cannabinoid or a mixture thereof, at least one essential oil or at least one terpene or a mixture thereof, at least two emulsifiers, and at least one adsorbing powder, wherein the cannabinoid(s) are essentially solubilized in the mixture of the terpene(s), essential oil(s) and at least two emulsifiers, wherein the resulting mixture is adsorbed onto the adsorbing powder(s) affording a solid self-emulsifying composition. The invention also provides methods for using the composition of the invention and a kit containing said composition.
    Type: Application
    Filed: January 2, 2019
    Publication date: July 15, 2021
    Inventor: Doron FRIEDMAN
  • Patent number: 11040062
    Abstract: Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said methods are performed by administering said composition comprising a selenium disulfide and an anhydrous semi-solid base. The stable anhydrous composition are substantially free of selenium disulfide agglomerates.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: June 22, 2021
    Assignee: AZURA OPHTHALMICS LTD.
    Inventors: Doron Friedman, Yair Alster, Omer Rafaeli, Shimon Amselem, Zakhar Nudelman
  • Patent number: 11033491
    Abstract: The present invention teaches a foamable pharmaceutical carrier comprising a benefit agent, selected from the group consisting of a dicarboxylic acid and a dicarboxylic acid ester; a stabilizer selected from the group consisting of at least one surface-active agent; at least one polymeric agent and mixtures thereof; a solvent selected from the group consisting of water, a hydrophilic solvent, a hydrophobic solvent, a potent solvent, a polar solvent, a silicone, an emollient, and mixtures thereof, wherein the benefit agent, stabilizer and solvent are selected to provide a composition that is substantially resistant to aging and to phase separation and or can substantially stabilize other active ingredients. The invention further relates to a foamable composition further containing a liquefied hydrocarbon gas propellant.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: June 15, 2021
    Assignee: Vyne Therapeutics Inc.
    Inventors: Dov Tamarkin, Doron Friedman, Tal Berman, Enbal Ziv, David Schuz
  • Patent number: 11013749
    Abstract: Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: May 25, 2021
    Assignee: AZURA OPHTHALMICS LTD.
    Inventors: Yair Alster, Omer Rafaeli, Kirsten Angela Macfarlane, Cary Reich, Shimon Amselem, Doron Friedman
  • Publication number: 20210038517
    Abstract: The present invention teaches a foamable pharmaceutical carrier comprising a benefit agent, selected from the group consisting of a dicarboxylic acid and a dicarboxylic acid ester; a stabilizer selected from the group consisting of at least one surface-active agent; at least one polymeric agent and mixtures thereof; a solvent selected from the group consisting of water, a hydrophilic solvent, a hydrophobic solvent, a potent solvent, a polar solvent, a silicone, an emollient, and mixtures thereof, wherein the benefit agent, stabilizer and solvent are selected to provide a composition that is substantially resistant to aging and to phase separation and or can substantially stabilize other active ingredients. The invention further relates to a foamable composition further containing a liquefied hydrocarbon gas propellant.
    Type: Application
    Filed: October 16, 2020
    Publication date: February 11, 2021
    Inventors: Dov Tamarkin, Doron Friedman, Tal Berman, Enbal Ziv, David Schuz
  • Patent number: 10898463
    Abstract: The present invention provides self-emulsifying, high concentration and high dose cannabinoid compositions and formulations, to improve administration of cannabinoids and standardized marijuana extracts to patients.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: January 26, 2021
    Assignee: ICDPHARMA LTD
    Inventor: Doron Friedman
  • Publication number: 20200360422
    Abstract: The present invention provides a synergistic anti-inflammatory composition comprising one more anti-inflammatory agents such as a steroid, non-steroidal anti-inflammatory drug (NSAID) or a cannabinoid in combination with one or more sulfated polysaccharides. The invention is further directed to a method of treating inflammation and inflammatory diseases using said synergistic composition.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 19, 2020
    Inventor: Doron Friedman
  • Patent number: 10821077
    Abstract: The present invention teaches a foamable pharmaceutical carrier comprising a benefit agent, selected from the group consisting of a dicarboxylic acid and a dicarboxylic acid ester; a stabilizer selected from the group consisting of at least one surface-active agent; at least one polymeric agent and mixtures thereof; a solvent selected from the group consisting of water, a hydrophilic solvent, a hydrophobic solvent, a potent solvent, a polar solvent, a silicone, an emollient, and mixtures thereof, wherein the benefit agent, stabilizer and solvent are selected to provide a composition that is substantially resistant to aging and to phase separation and or can substantially stabilize other active ingredients. The invention further relates to a foamable composition further containing a liquefied hydrocarbon gas propellant.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: November 3, 2020
    Assignee: Foamix Pharmaceuticals Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Tal Berman, Enbal Ziv, David Schuz
  • Publication number: 20200330378
    Abstract: The present invention provides a stable oil-in-water submicron emulsion oral cannabinoid composition, comprising at least one cannabinoid in a pharmaceutically acceptable carrier, at least one triglyceride oil, at least two emulsifiers, at least one taste-enhancing excipient and water, wherein the composition is essentially free of bitter taste, and is essentially free of phospholipids, liposomes and/or micelles. The present invention also encompasses methods and a kit based on said composition.
    Type: Application
    Filed: January 2, 2019
    Publication date: October 22, 2020
    Inventor: Doron FRIEDMAN
  • Publication number: 20200330488
    Abstract: Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.
    Type: Application
    Filed: July 2, 2020
    Publication date: October 22, 2020
    Inventors: Yair ALSTER, Omer RAFAELI, K. Angela MACFARLANE, Cary REICH, Shimon AMSELEM, Doron FRIEDMAN
  • Patent number: 10772899
    Abstract: Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: September 15, 2020
    Assignee: AZURA OPHTHALMICS LTD.
    Inventors: Yair Alster, Omer Rafaeli, K. Angela MacFarlane, Cary Reich, Shimon Amselem, Doron Friedman
  • Publication number: 20200281966
    Abstract: Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said methods are performed by administering said composition comprising a selenium disulfide and an anhydrous semi-solid base. The stable anhydrous composition are substantially free of selenium disulfide agglomerates.
    Type: Application
    Filed: April 13, 2017
    Publication date: September 10, 2020
    Inventors: Doron FRIEDMAN, Yair ALSTER, Omer RAFAELI, Shimon AMSELEM, Zakhar NUDELMAN
  • Patent number: 10688122
    Abstract: Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: June 23, 2020
    Assignee: AZURA OPHTHALMICS LTD.
    Inventors: Shimon Amselem, Yair Alster, Doron Friedman, Omer Rafaeli
  • Publication number: 20200179305
    Abstract: Described herein are compositions and methods for treating hyperkeratosis disorders such as dandruff, psoriasis, acne vulgaris, warts, corns, calluses, palmoplantar keratodermas, ichthyosis, seborrheic dermatitis, meibomian gland dysfunction, HPV infection, lichen planus, aclinic keratosis, seborrheic keratosis, etc. Said compositions comprise a selenium-containing amino acid as keratolytic agent, and are topically administered to the skin or eyelid margin of the patient. In some embodiments, the composition comprises a selenium-containing amino acid such as selenium methionine or selenium cysteine formulated in a ophthalmic, dermatological, or cosmetic dosage form.
    Type: Application
    Filed: April 18, 2017
    Publication date: June 11, 2020
    Inventors: Yair ALSTER, Omer RAFAELI, Doron FRIEDMAN, Zakhar NUDELMAN
  • Publication number: 20200179440
    Abstract: Described herein are compositions and methods for the increasing the quantity of lipids secreted from meibomian glands. Such compositions and methods are useful for the treatment of meibomian gland dysfunction and disorders resulting therefrom.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Inventors: Shimon AMSELEM, Yair ALSTER, Doron FRIEDMAN, Omer RAFAELI
  • Publication number: 20200179269
    Abstract: Vaporizable compositions based on specific components in cannabis extracts and in particular comprising cannabinol and optionally sleep inducing terpenes, are provided. Such compositions, comprising low to medium concentration of CBN, are particularly useful in treating sleep disorders such as insomnia.
    Type: Application
    Filed: March 20, 2018
    Publication date: June 11, 2020
    Inventors: Avihu TAMIR, Doron FRIEDMAN, Oliver SASSON
  • Publication number: 20200170947
    Abstract: The invention relates to uses of an alcohol-free cosmetic or pharmaceutical foam carrier comprising water, a hydrophobic solvent, a foam adjuvant agent, a surface-active agent and a water gelling agent as a flame retardant or flame resistant foam. The hydrophobic solvent is preferably mineral oil; medium chain triglycerides; isopropyl myristearate or octyl dodecanol, silicone oil or vegetable oil or mixtures thereof. The cosmetic or pharmaceutical foam carrier does not contain aliphatic alcohols, also making it non-irritating and non-drying. The alcohol-free foam carrier is suitable for inclusion of both water-soluble and oil-soluble pharmaceutical and cosmetic agents.
    Type: Application
    Filed: July 9, 2019
    Publication date: June 4, 2020
    Applicant: Foamix Pharmaceuticals Ltd.
    Inventors: Dov TAMARKIN, Doron FRIEDMAN, Meir EINI
  • Publication number: 20200171075
    Abstract: The present invention provides a synergistic anti-inflammatory composition comprising one more anti-inflammatory agents such as a steroid, non-steroidal anti-inflammatory drug (NSAID) or a cannabinoid in combination with one or more sulfated polysaccharides. The invention is further directed to a method of treating inflammation and inflammatory diseases using said synergistic composition.
    Type: Application
    Filed: December 10, 2017
    Publication date: June 4, 2020
    Inventor: Doron FRIEDMAN
  • Publication number: 20200101164
    Abstract: The invention relates to an alcohol-free cosmetic or pharmaceutical foam carrier comprising water, a hydrophobic solvent, a foam adjuvant agent, a surface-active agent and a water gelling agent. The cosmetic or pharmaceutical foam carrier does not contain aliphatic alcohols, making it non-irritating and non-drying. The alcohol-free foam carrier is suitable for inclusion of both water-soluble and oil soluble pharmaceutical and cosmetic agents.
    Type: Application
    Filed: May 17, 2019
    Publication date: April 2, 2020
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Patent number: 10588915
    Abstract: Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: March 17, 2020
    Assignee: AZURA OPHTHALMICS LTD.
    Inventors: Yair Alster, Omer Rafaeli, K. Angela MacFarlane, Cary Reich, Shimon Amselem, Doron Friedman