Patents by Inventor N. Camelia Traistaru

N. Camelia Traistaru 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: 10028924
    Abstract: Antimicrobial compositions and related methods are disclosed. The antimicrobial compositions include glycolic acid, an anionic surfactant, and at least one additional surfactant selected from anionic and nonionic surfactants.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: July 24, 2018
    Assignee: DeLaval Holding AB
    Inventors: Sarah Leibowitz, N. Camelia Traistaru
  • Patent number: 9750755
    Abstract: A liquid antimicrobial composition comprising an organic acid and one or more anionic surfactants is disclosed. In one embodiment, the organic acid is lactic acid and the anionic surfactant is sodium octane sulfonate. In a preferred embodiment, the antimicrobial solution is formulated as a teat dip for lactating animals, particularly cows. In other embodiments, the antimicrobial compositions may be used in personal care, hard surface care including hard surface disinfection in households, food processing, hospitals, restaurants, hotels, showers, or topically as hand soaps, surgical scrubs, and hoof disease mitigators.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: September 5, 2017
    Assignee: DeLaval Holding AB
    Inventors: Fahim U. Ahmed, Alex Skender, Chris Foret, Thomas C. Hemling, N. Camelia Traistaru
  • Publication number: 20160263062
    Abstract: Antimicrobial compositions and related methods are disclosed. The antimicrobial compositions include glycolic acid, an anionic surfactant, and at least one additional surfactant selected from anionic and nonionic surfactants.
    Type: Application
    Filed: October 22, 2014
    Publication date: September 15, 2016
    Inventors: Sarah Liebowitz, N. Camelia Traistaru
  • Publication number: 20150272969
    Abstract: A liquid antimicrobial composition comprising an organic acid and one or more anionic surfactants is disclosed. In one embodiment, the organic acid is lactic acid and the anionic surfactant is sodium octane sulfonate. In a preferred embodiment, the antimicrobial solution is formulated as a teat dip for lactating animals, particularly cows. In other embodiments, the antimicrobial compositions may be used in personal care, hard surface care including hard surface disinfection in households, food processing, hospitals, restaurants, hotels, showers, or topically as hand soaps, surgical scrubs, and hoof disease mitigators.
    Type: Application
    Filed: June 17, 2015
    Publication date: October 1, 2015
    Inventors: Fahim U. Ahmed, Alex Skender, Chris Foret, Thomas C. Hemling, N. Camelia Traistaru
  • Patent number: 8778369
    Abstract: Long-lasting persistent, uniform, film-forming skin protecting compositions provide long-lasting persistent barrier films when applied to skin. The compositions have particular utility as barrier teat dips for protecting cows against mastitis and as wound care agents. A barrier film-forming agent is selected from pullulan, pullulan derivatives and combinations thereof. The barrier film-forming agent is stably solubilized in a solvent that dries to form the long-lasting, persistent, uniform film over the animal skin. The compositions may contain additives, such as antimicrobial agents that kill microorganisms.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: July 15, 2014
    Assignee: DeLaval Holding AB
    Inventors: Fahim U. Ahmed, N. Camelia Traistaru
  • Patent number: 8569373
    Abstract: Germicidal compositions containing at least one carboxylic acid combined with at least one nonionic or anionic surfactant, and methods of using the compositions for treatment or prevention of infectious hoof diseases are disclosed. The germicidal compositions remain active in the presence of manure, which eliminates the need to pre-clean the hooves before use. The compositions have particular utility for treating or preventing papillomatous digital dermatitis, interdigital phlegmon, interdigital dermatitis, laminitis, white line disease, heel erosion and other hoof diseases.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: October 29, 2013
    Assignee: DeLaval Holding AB
    Inventors: Chris Foret, Alex Skender, Fahim Ahmed, Thomas C. Hemling, N. Camelia Traistaru
  • Publication number: 20130065865
    Abstract: A long-lasting persistent, uniform film-forming skin protecting germicidal composition provides a long-lasting persistent barrier film when applied to skin. The compositions have particular utility as barrier teat dips for protecting cows against mastitis. A barrier film-forming agent is selected from the modified or hydrolyzed polysaccharides, particularly a hydrolyzed or modified starch, such as dextrin and maltodextrin. The barrier film-forming agent is stably solubilized in a solvent that dries to form the long-lasting persistent uniform film over the animal skin. The compositions also contain antimicrobial agents that fight against microbes that manage to penetrate the protective barrier film. Particularly, advantageous is that all the materials used are safe food additive and cost effective over the traditional barrier film forming agents.
    Type: Application
    Filed: March 7, 2012
    Publication date: March 14, 2013
    Applicant: DELAVAL HOLDING AB
    Inventors: Fahim U. Ahmed, N. Camelia Traistaru, Lieven Uytterhaegen
  • Patent number: 8153613
    Abstract: A long-lasting persistent, uniform film-forming skin protecting germicidal composition provides a long-lasting persistent barrier film when applied to skin. The compositions have particular utility as barrier teat dips for protecting cows against mastitis. A barrier film-forming agent is selected from the modified or hydrolyzed polysaccharides, particularly a hydrolyzed or modified starch, such as dextrin and maltodextrin. The barrier film-forming agent is stably solubilized in a solvent that dries to form the long-lasting persistent uniform film over the animal skin. The compositions also contain antimicrobial agents that fight against microbes that manage to penetrate the protective barrier film. Particularly, advantageous is that all the materials used are safe food additive and cost effective over the traditional barrier film forming agents.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: April 10, 2012
    Assignee: DeLaval Holding AB
    Inventors: Fahim U. Ahmed, N. Camelia Traistaru, Lieven Uytterhaegen
  • Publication number: 20090247485
    Abstract: Long-lasting persistent, uniform, film-forming skin protecting compositions provide long-lasting persistent barrier films when applied to skin. The compositions have particular utility as barrier teat dips for protecting cows against mastitis and as wound care agents. A barrier film-forming agent is selected from pullulan, pullulan derivatives and combinations thereof. The barrier film-forming agent is stably solubilized in a solvent that dries to form the long-lasting, persistent, uniform film over the animal skin. The compositions may contain additives, such as antimicrobial agents that kill microorganisms.
    Type: Application
    Filed: May 22, 2009
    Publication date: October 1, 2009
    Inventors: Fahim U. AHMED, N. Camelia TRAISTARU
  • Patent number: 7501027
    Abstract: Non-chlorinated concentrated acid detergent compositions and methods for using the same are provided. More particularly, the acid detergents comprise a quantity of a fatty alkyl-1,3-diaminopropane or salt thereof and optionally alkylsulfonic acid. The detergents form the basis for an all-in-one cleaning, sanitizing, and descaling composition for use on soiled surfaces, particularly surfaces contaminated with milk soils and other food soils.
    Type: Grant
    Filed: September 24, 2007
    Date of Patent: March 10, 2009
    Assignee: DeLaval Holding AB
    Inventors: Fahim U. Ahmed, N. Camelia Traistaru
  • Patent number: 7494963
    Abstract: Non-chlorinated concentrated acid detergent compositions and methods for using the same are provided. More particularly, the acid detergents comprise a quantity of a fatty alkyl-1,3-diaminopropane or salt thereof and optionally alkylsulfonic acid. The detergents form the basis for an all-in-one cleaning, sanitizing, and descaling composition for use on soiled surfaces, particularly surfaces contaminated with milk soils and other food soils.
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: February 24, 2009
    Assignee: DeLaval Holding AB
    Inventors: Fahim U. Ahmed, N. Camelia Traistaru
  • Publication number: 20070275070
    Abstract: A long-lasting persistent, uniform film-forming skin protecting germicidal composition provides a long-lasting persistent barrier film when applied to skin. The compositions have particular utility as barrier teat dips for protecting cows against mastitis. A barrier film-forming agent is selected from the modified or hydrolyzed polysaccharides, particularly a hydrolyzed or modified starch, such as dextrin and maltodextrin. The barrier film-forming agent is stably solubilized in a solvent that dries to form the long-lasting persistent uniform film over the animal skin. The compositions also contain antimicrobial agents that fight against microbes that manage to penetrate the protective barrier film. Particularly, advantageous is that all the materials used are safe food additive and cost effective over the traditional barrier film forming agents.
    Type: Application
    Filed: May 24, 2006
    Publication date: November 29, 2007
    Inventors: Fahim U. Ahmed, N. Camelia Traistaru, Lieven Uytterhaegen