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).

  • Patent number: 10034887
    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 19, 2016
    Date of Patent: July 31, 2018
    Assignee: M.G. THERAPEUTICS, LTD.
    Inventors: Yair Alster, Omer Rafaeli, K. Angela MacFarlane, Cary Reich, Shimon Amselem, Doron Friedman
  • Publication number: 20170354597
    Abstract: A composition and therapeutic kit including an aerosol packaging assembly including a container accommodating a pressurized product and an outlet capable of releasing a foamable composition, including a nonsteroidal immunomodulating agent as a foam. The pressurized product includes a foamable composition including: a) a container accommodating a pressurized product; and b) an outlet capable of releasing the pressurized product as a foam; wherein the pressurized product comprises a foamable composition including: i. a nonsteroidal immunomodulating agent; ii. at least one organic carrier selected from the group consisting of a hydrophobic organic carrier, a polar solvent, an emollient and mixtures thereof, at a concentration of about 2% to about 50% by weight; iii. a surface-active agent; iv. about 0.1% to about 5% by weight of a therapeutically active foam adjuvant, selected from the group consisting of a fatty alcohol, a fatty acid, a hydroxyl fatty acid; and mixtures thereof; v. about 0.
    Type: Application
    Filed: April 27, 2017
    Publication date: December 14, 2017
    Inventors: Dov Tamarkin, Meir Eini, Doron Friedman
  • Publication number: 20170348418
    Abstract: A hygroscopic pharmaceutical composition includes at least one hygroscopic substance at a concentration sufficient to provide an Aw value of at least 0.9 and an antiinfective agent. A foamble pharmaceutical carrier includes about 50% to about 98% of a polar solvent selected from the group consisting of a polyol and PEG; 0% to about 48% of a secondary polar solvent; about 0.2% to about 5% by weight of a surface-active agent; about 0.01% to about 5% by weight of at least one polymeric agent; and a liquefied or compressed gas propellant at a concentration of about 3% to about 25% by weight of the total composition.
    Type: Application
    Filed: March 21, 2017
    Publication date: December 7, 2017
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
  • Publication number: 20170274084
    Abstract: The invention relates to an alcohol-free cosmetic or therapeutic foam carrier comprising water, a hydrophobic organic carrier, a foam adjuvant agent, a surface-active agent and a gelling agent. The cosmetic or therapeutic 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 therapeutic and cosmetic agents.
    Type: Application
    Filed: March 21, 2017
    Publication date: September 28, 2017
    Inventors: Doron Friedman, Alex Besonov, Dov Tamarkin, Meir Eini
  • Patent number: 9713643
    Abstract: The invention relates to an alcohol-free cosmetic or therapeutic foam carrier comprising water, a hydrophobic organic carrier, a foam adjuvant agent, a surface-active agent and a gelling agent. The cosmetic or therapeutic 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 therapeutic and cosmetic agents.
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: July 25, 2017
    Assignee: Foamix Pharmaceuticals Ltd.
    Inventors: Doron Friedman, Alex Besonov, Dov Tamarkin, Meir Eini
  • Patent number: 9700536
    Abstract: Novel formulations of tellurium-containing compounds, which are suitable for topical application, are disclosed. The formulations are characterized by high chemical and physical stability and are easy to handle and use.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: July 11, 2017
    Assignee: BIOMAS LTD.
    Inventors: Michael Albeck, Benjamin Sredni, Doron Friedman
  • Publication number: 20170172857
    Abstract: The present invention relates to a foamable vehicle or cosmetic or pharmaceutical composition, comprising: (1) an organic carrier, at a concentration of 10% to 70% by weight, wherein said organic carrier concurrently comprises: (i) at least one hydrophobic organic carrier, and (ii) at least one polar solvent; (2) at least one surface-active agent; (3) water; and (4) at least one liquefied or compressed gas propellant at a concentration of 3% to 25% by weight of the total composition. The present invention further provides a method of treating, alleviating or preventing a disorder of mammalian subject, comprising administering the above-mentioned compositions to an afflicted target site.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 22, 2017
    Inventors: Dov TAMARKIN, Doron FRIEDMAN, Meir EINI, Alex BESONOV
  • Patent number: 9682021
    Abstract: The present invention relates to stable substantially non-aqueous, non-alcoholic, non-silicone, foamable carrier compositions comprising petrolatum or mixtures thereof, at least one foam agent, at least one propellant, and with and without the addition of an active agent. The formulations may contain a solvent substantially miscible therein. The present invention further provides a method of treating, alleviating or preventing a disorder of mammalian subject in need thereof, comprising administering the above-mentioned compositions to an afflicted target site of said mammalian subject.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: June 20, 2017
    Assignee: FOAMIX PHARMACEUTICALS LTD.
    Inventors: Dov Tamarkin, Doron Friedman, Enbal Ziv, Meir Eini, Tal Berman, Jorge Danziger, Rita Keynan, David Schuz
  • Publication number: 20170157175
    Abstract: The present invention relates to foamable compositions for treating acne comprising benzoyl peroxide; to a therapeutic kit comprising such compositions; and to a method of treating acne using such compositions.
    Type: Application
    Filed: September 12, 2016
    Publication date: June 8, 2017
    Inventors: Dov Tamarkin, Doron Friedman, David Schuz, Rita Keynan, Tal Berman, Jorge Danziger
  • Patent number: 9668972
    Abstract: Compositions and therapeutic kits including an aerosol container containing a foamable composition that includes a nonsteroidal immunomodulating agent are described. The foamable composition includes a liquid hydrophobic carrier; a surface-active agent; polymeric additive; water; and a propellant.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: June 6, 2017
    Assignee: FOAMIX PHARMACEUTICALS LTD.
    Inventors: Dov Tamarkin, Meir Eini, Doron Friedman
  • Publication number: 20170119665
    Abstract: The invention relates to an alcohol-free cosmetic or pharmaceutical foam composition comprising water, a hydrophobic solvent, a surface-active agent, a gelling agent, an active component selected from the group of urea, hydroxy acid and a therapeutic enhancer and a propellant. The foam further comprises active agents and excipients with therapeutic properties having enhanced skin penetration.
    Type: Application
    Filed: November 11, 2016
    Publication date: May 4, 2017
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Patent number: 9636405
    Abstract: A hygroscopic pharmaceutical composition includes at least one hygroscopic substance at a concentration sufficient to provide an Aw value of less than 0.9 or about 0.9 to about 0.7 and an antiinfective agent. A foamble pharmaceutical carrier includes about 50% to about 98% of a polar solvent selected from the group consisting of a polyol and PEG; 0% to about 48% of a secondary polar solvent; about 0.2% to about 5% by weight of a surface-active agent; about 0.01% to about 5% by weight of at least one polymeric agent; and a liquefied or compressed gas propellant at a concentration of about 3% to about 25% by weight of the total composition.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: May 2, 2017
    Assignee: FOAMIX PHARMACEUTICALS LTD.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
  • Patent number: 9622947
    Abstract: The present invention relates to a foamable vehicle or cosmetic or pharmaceutical composition, comprising: (1) an organic carrier, at a concentration of 10% to 70% by weight, wherein said organic carrier concurrently comprises: (i) at least one hydrophobic organic carrier, and (ii) at least one polar solvent; (2) at least one surface-active agent; (3) water; and (4) at least one liquefied or compressed gas propellant at a concentration of 3% to 25% by weight of the total composition. The present invention further provides a method of treating, alleviating or preventing a disorder of mammalian subject, comprising administering the above-mentioned compositions to an afflicted target site.
    Type: Grant
    Filed: January 8, 2009
    Date of Patent: April 18, 2017
    Assignee: Foamix Pharmaceuticals Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
  • Publication number: 20170087179
    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: September 28, 2016
    Publication date: March 30, 2017
    Inventors: Shimon AMSELEM, Yair ALSTER, Doron FRIEDMAN, Omer RAFAELI
  • Publication number: 20170035785
    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: September 19, 2016
    Publication date: February 9, 2017
    Inventors: Yair ALSTER, Omer RAFAELI, K. Angela MACFARLANE, Cary REICH, Shimon AMSELEM, Doron FRIEDMAN
  • Publication number: 20160354473
    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: August 16, 2016
    Publication date: December 8, 2016
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Patent number: 9492412
    Abstract: The invention relates to an alcohol-free cosmetic or pharmaceutical foam composition comprising water, a hydrophobic solvent, a surface-active agent, a gelling agent, an active component selected from the group of urea, hydroxy acid and a therapeutic enhancer and a propellant. The foam further comprises active agents and excipients with therapeutic properties having enhanced skin penetration.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: November 15, 2016
    Assignee: Foamix Pharmaceuticals Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Patent number: 9463201
    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 5, 2015
    Date of Patent: October 11, 2016
    Assignee: M.G. THERAPEUTICS LTD
    Inventors: Yair Alster, Omer Rafaeli, K. Angela Macfarlane, Cary Reich, Shimon Amselem, Doron Friedman
  • Patent number: 9439857
    Abstract: The present invention relates to foamable compositions for treating acne comprising benzoyl peroxide; to a therapeutic kit comprising such compositions; and to a method of treating acne using such compositions.
    Type: Grant
    Filed: December 1, 2008
    Date of Patent: September 13, 2016
    Assignee: Foamix Pharmaceuticals Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, David Schuz, Rita Keynan, Tal Berman, Jorge Danziger
  • Publication number: 20160158261
    Abstract: The present invention relates to a therapeutic kit to provide a safe and effective dosage of an antibiotic agent, including an aerosol packaging assembly including: a container accommodating a pressurized product; and an outlet capable of releasing the pressurized product as a foam, wherein the pressurized product comprises a foamable composition including: an antibiotic agent; at least one organic carrier selected from the group consisting of a hydrophobic organic carrier, an organic polar solvent, an emollient and mixtures thereof, at a concentration of about 2% to about 50% by weight, a surface-active agent, about 0.01% to about 5% by weight of at least one polymeric additive selected from the group consisting of a bioadhesive agent, a gelling agent, a film forming agent and a phase change agent, water; and liquefied or compressed gas propellant at a concentration of about 3% to about 25% by weight of the total composition.
    Type: Application
    Filed: December 1, 2015
    Publication date: June 9, 2016
    Inventors: Doron Friedman, Alex Besonov, Dov Tamarkin, Meir Eini