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: 20050186142
    Abstract: A composition and therapeutic kit provide a therapeutic azole with increased solubility. The kit includes an aerosol packaging assembly containing a container accommodating a pressurized product and an outlet capable of releasing the pressurized product as a foam. The pressurized product includes a foamable composition including: i. a therapeutic azole, wherein the solubility of the azole in the composition before foaming is less than the solubility of the azole in the composition after foaming; ii. at least one organic carrier selected from the group consisting of a hydrophobic organic carrier, a co-solvent, an emollient and mixtures thereof, at a concentration of about 2% to about 50% by weight; iii. a surface-active agent; iv. about 0.01% 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; v. water; and vi.
    Type: Application
    Filed: January 24, 2005
    Publication date: August 25, 2005
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Publication number: 20050186147
    Abstract: A foamable composition includes about 2 to about 30% by weight solid particles; about 2 to about 75% by weight hydrophobic solvent; about 10 to about 85% by weight water; about 0.1% to about 5% by weight surface-active agent; about 0.1% to about 5 wt % by weight stabilizer/gelling agent; and a liquefied or compressed gas propellant in a container, which upon release provides a breakable foam suitable for topical administration.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 25, 2005
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
  • Publication number: 20050075407
    Abstract: The invention relates to an alcohol-free cosmetic or pharmaceutical foam carrier comprising water, a surface-active agent a gelling agent and a combination of active agents, which creates, upon admixing, a eutectic mixture. The foam carrier further comprises active agents and excipients with therapeutic properties.
    Type: Application
    Filed: August 20, 2004
    Publication date: April 7, 2005
    Applicant: Foamix Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Publication number: 20050074414
    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: August 20, 2004
    Publication date: April 7, 2005
    Applicant: Foamix Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Publication number: 20050069566
    Abstract: The invention relates to an alcohol-free cosmetic or pharmaceutical foam carrier including water, a hydrophobic solvent, a surface-active agent and a 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 4, 2004
    Publication date: March 31, 2005
    Applicant: Foamix Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Publication number: 20050031547
    Abstract: The invention relates to stable oleaginous cosmetic or therapeutic foam compositions containing certain active agents, having unique therapeutic properties and methods of treatment using such compositions. The foamable composition includes at least one solvent selected from a hydrophobic solvent, a silicone oil, an emollient, a co-solvent, and mixtures thereof, wherein the solvent is present at a concentration of about 70% to about 96.5% by weight of the total composition, at least a non-ionic surface-active agent at a concentration of about 0.1% to less than about 10% by weight of the total composition; at least one gelling agent at a concentration of about 0.1% to about 5% by weight of the total composition; a therapeutically effective amount of at least one active agent; and at least one liquefied or compressed gas propellant, at a concentration of about 3% to about 25% by weight of the total composition.
    Type: Application
    Filed: April 28, 2004
    Publication date: February 10, 2005
    Applicant: Foamix Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
  • Publication number: 20040265240
    Abstract: The present invention is related to a foamable composition of matter comprising iodine, water, a foam adjuvant, a surface-active agent and a gelling agent. This foamable composition, which may be provided in a propellant free foaming device, or alternatively may further comprise a propellant, evolves into foam, which is effective in the topical treatment and prevention of various skin disorders.
    Type: Application
    Filed: April 28, 2004
    Publication date: December 30, 2004
    Applicant: Foamix Ltd.
    Inventors: Dov Tamarkin, Doron Friedman, Meir Eini
  • Publication number: 20040205138
    Abstract: An automated fulfillment system enables gift cards to be embedded or sent along with personalized greeting cards. The present invention, a method, system and apparatus enables a person to 1) purchase a gift card from either a Internet Website, Catalog, and/or retail kiosk, 2) choose a retail quality greeting card, 3) personalize the greeting card, and 4) send the personalized greeting cards as a gift with a gift card embedded inside the greeting card. The reverse is also possible, i.e. a user can purchase a greeting card, personalize the greeting card, and then assign that greeting card to have a gift card inserted inside therein.
    Type: Application
    Filed: August 25, 2003
    Publication date: October 14, 2004
    Applicant: 4YOURSOUL.COM
    Inventors: Doron Friedman, Ajay Singhvi, Brian J. Huse
  • Publication number: 20040177114
    Abstract: A method, system and apparatus enables on-line selection and personalization of greeting cards over a computer network. The printed personalized greeting card can be shipped alone, or in conjunction other items as a single entity, and serves as any of: 1) a direct source of information for generating a shipping label or an intermediate document used for matching/picking multiple items, 2) as a reference to a file containing data defining the shipping label or packing list used for matching/picking multiple items, 3) as the source of information for generating any of a gift card, gift certificate or addressed envelope that is matched/packaged with the card, 4) as a reference to a data file containing information for enabling generation of a gift card or gift certificate that is matched/packaged with the card, and/or 5) as the actual medium on which the recipient/shipping address is printed.
    Type: Application
    Filed: August 22, 2003
    Publication date: September 9, 2004
    Applicant: 4YOURSOUL.COM
    Inventors: Doron Friedman, Ajay Singhvi, Brian J. Huse
  • Publication number: 20030208556
    Abstract: A system for enabling on-line creation of greeting cards and distribution of the cards with gifts also purchased on-line includes a server system and one or more client systems. The server system is accessible online and enables network users to select and customize electronic versions of greeting cards. The customizations to the cards, as well as data identifying the card, the network user, the card recipient, and a vendor, are transmitted to a client system located at the vendor's distribution facilities. The transmitted information is utilized to print the card in hard copy form for shipment by the vendor to the designated recipient. In the disclosed system, a network user may view the card including any customizations in WYSIWYG format.
    Type: Application
    Filed: October 18, 1999
    Publication date: November 6, 2003
    Inventors: DORON FRIEDMAN, AJAY SINGHVI, BRIAN J. HUSE
  • Patent number: 6544530
    Abstract: The invention provides a composition of matter comprising a stable oil-in-glycerin emulstion containing at least one oil, at least one emulsifier and glycerin.
    Type: Grant
    Filed: January 22, 2001
    Date of Patent: April 8, 2003
    Assignee: J.P.M.E.D. Ltd.
    Inventor: Doron Friedman
  • Patent number: 6197305
    Abstract: An anti-fungal composition, including: (a) an extract of botanical materials, the botanical materials including material from Echinacea species, and Propolis, which is a material derived from the hives of bees; and (b) an essential oil. The compositions of the present invention have been shown to have unexpectedly prolonged anti-fungal activity, as well as having anti-bacterial and anti-inflammatory activities. Preferably, the essential oil includes at least one oil selected from the group consisting of tea-tree oil, thyme oil and lavander oil. Also preferably, the herbal extract includes a mixture of Calendula, poke root, Echinacea and Propolis extract.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: March 6, 2001
    Assignee: Farmo-Nat Ltd.
    Inventors: Doron Friedman, Orna Levin, Yochanan Forman, Michael Friedman
  • Patent number: 6113921
    Abstract: The present invention relates to a delivery system which includes a bioactive drug or cosmetic substance presented in the form of submicron oil spheres alone, or drugs or cosmetic substances in a combination with the oil spheres in an aqueous suspension or emulsion. Optionally, a skin penetration enhancer may be included in such formulations. Such preparations achieve improved bioavailability and exert larger pharmacological effects than an equivalent dose of the drug or cosmetic formulated in conventional creams, lotions or oleaginous bases.
    Type: Grant
    Filed: January 13, 1998
    Date of Patent: September 5, 2000
    Assignee: Pharmos Corp.
    Inventors: Doron Friedman, Joseph Schwartz, Haim Aviv
  • Patent number: 6027716
    Abstract: A synergistic anti-bacterial composition, including: (a) an extract of botanical materials, the botanical materials including material from Plantago species, Hypericum species, Echinacea species and Propolis; and (b) oil of cinnamon.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: February 22, 2000
    Assignee: Farmo-Nat Ltd.
    Inventors: Orna Levin, Doron Friedman, Yochanan Forman, Michael Friedman
  • Patent number: 6004566
    Abstract: The present invention relates to a delivery system which includes a bioactive drug or cosmetic substance presented in the form of submicron oil spheres alone, or drugs or cosmetic substances in a combination with the oil spheres in an aqueous suspension or emulsion. Optionally, a skin penetration enhancer may be included in such formulations. Such preparations achieve improved bioavailability and exert larger pharmacological effects than an equivalent dose of the drug or cosmetic formulated in conventional creams, lotions or oleaginous bases.
    Type: Grant
    Filed: March 23, 1993
    Date of Patent: December 21, 1999
    Assignee: Pharmos Corp.
    Inventors: Doron Friedman, Joseph Schwartz, Haim Aviv
  • Patent number: 5993846
    Abstract: The invention relates to novel methods for making oil-in-water emulsions having mucoadhesive properties which are primarily intended for administration of biologically active compounds to mucosal surfaces. The emulsion has an aqueous continuous phase and a plurality of submicron particles having an average particle diameter of from 10 nm to 600 nm, with the particles having a hydrophobic phase of a fat or oil which forms a hydrophobic core that is surrounded by a surfactant layer. The emulsion further includes a mucoadhesive polymer which is a polymer or copolymer of acrylic acid or methacrylic acid, a poly (methyl vinyl ether/maleic anhydride) copolymer, pectin, alginic acid, hyaluronic acid, chitosan, gum tragacanth, karaya gum or carboxymethylcellulose surrounding the hydrophobic one. A biologically active compound may also be included, if desired.
    Type: Grant
    Filed: April 21, 1998
    Date of Patent: November 30, 1999
    Assignee: Pharmos Corporation
    Inventors: Doron Friedman, Joseph Schwarz, Shimon Amselem
  • Patent number: 5961970
    Abstract: A vaccine adjuvant composition of an oil-in-water submicron emulsion that has about 0.5 to 50% of a first component of an oil, about 0.1 to 10% of a second component of an emulsifier, about 0.05 to 5% of a nonionic surfactant, about 0.00001 to 1% of an immunogen, and an aqueous continuous phase. This submicron emulsion has a mean droplet size in the range of between about 0.03 and 0.5 .mu.m, and preferably 0.05 and 0.2 .mu.m.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: October 5, 1999
    Assignees: Pharmos Corporation, The United States of America as represented by the Secretary of the Army
    Inventors: George H. Lowell, Shimon Amselem, Doron Friedman, Haim Aviv
  • Patent number: 5948439
    Abstract: An effervescent granule for the release and efficient dispersion of a herbal preparation in water. Also provided is a method of making the phytomedicated granule and a method of using the granule. The granule of the present invention is particularly efficient for the dispersion of a herbal preparation which includes an essential oil, although herbal preparations including an herbal extract can also be used.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: September 7, 1999
    Assignee: Farmo-Nat Ltd.
    Inventors: Yochanan Forman, Orna Levin, Doron Friedman, Michael Friedman
  • Patent number: 5942244
    Abstract: A tablet for the local and slow release of herbal medication into the oral cavity of a subject. Also provided is a method of making the tablet and a method of using the tablet. The tablet includes a pharmaceutically effective amount of a herbal medication, a polymeric matrix material such as ethyl cellulose, a release enhancer such as PEG 4000 and a filler such as lactose. The tablet is characterized by long dissolution times of up to 120 minutes.
    Type: Grant
    Filed: July 31, 1997
    Date of Patent: August 24, 1999
    Assignee: Farmo-Nat Ltd.
    Inventors: Michael Friedman, Orna Levin, Yochanan Forman, Doron Friedman
  • Patent number: 5750142
    Abstract: The present invention relates to dry, stable compositions which can be reconstituted to form pharmaceutical or cosmetic emulsions, and to methods for making such compositions. An emulsion is formed from about 0.2 to 25 weight percent of a first component of an oil, about 0.1 to 5 weight percent of a second component of an emulsifier, about 0.25 to 25 weight percent of a cryoprotectant of an amino compound, such as one or more amino acids, peptides or protein hydrolysates, and an aqueous component, wherein the amino compound is present in an amount that is equal to or greater than that of the first component. Optionally, a co-emulsifier, a suspension agent, a preservative, an antioxidant and a drug can be added to these emulsions. Thereafter, the emulsion is lyophilized to form dry compositions that have from about 40 to about 90 weight percent of the amino compound; from about 0.1 to about 20 weight percent of the emulsifier; and from about 0.2 to about 40 weight percent of the oily component.
    Type: Grant
    Filed: April 11, 1997
    Date of Patent: May 12, 1998
    Assignee: Pharmos Corporation
    Inventors: Doron Friedman, Yanir Aldouby