Patents by Inventor Anchalee Thanavaro

Anchalee Thanavaro 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: 9724550
    Abstract: A one part, solids containing decontamination blend composition comprises a solid acetyl donor coated with a compound that protects it from hydrolysis, a peroxygen source, optionally a catalyst, optionally a surfactant, and optionally a buffer. The decontamination blend composition is generally in a dry powder, particle, etc. form or in a tablet, pill, etc. form and is complete in and of itself in that no additional compounds are required prior to use and is readily distributed as a one package system. Upon the addition of water, a peroxygen compound such as hydrogen peroxide is formed, and peracetic acid is generated under alkaline conditions. The decontamination blend composition is particularly suitable for oxidizing various chemical and biological compounds thereby eradicating the same in situ as on surfaces, clothes, articles, and the like. Representative contaminants include mustard gas, nerve gas, bacterial toxins, anthrax, bird flu, and the like.
    Type: Grant
    Filed: August 15, 2006
    Date of Patent: August 8, 2017
    Assignees: American Sterilizer Company, The United States of America as represented by the Secretary of the Army
    Inventors: Herbert J. Kaiser, Anchalee Thanavaro, Brandon W. Dell'Aringa, Bryan M. Tienes, Daniel A. Klein, George W. Wagner
  • Patent number: 9700644
    Abstract: A one part, solids containing decontamination blend composition comprises a solid acetyl donor coated with a compound that protects it from hydrolysis, a peroxygen source, optionally a catalyst, optionally a surfactant, and optionally a buffer. The decontamination blend composition is generally in a dry powder, particle, etc form or in a tablet, pill, etc form and is complete in and of itself in that no additional compounds are required prior to use and is readily distributed as a one package system. Upon the addition of water, a peroxygen compound such as hydrogen peroxide is formed, and peracetic acid is generated under alkaline conditions. The decontamination blend composition is particularly suitable for oxidizing various chemical and biological compounds thereby eradicating the same in situ as on surfaces, clothes, articles, and the like. Representative contaminants include mustard gas, nerve gas, bacterial toxins, anthrax, bird flu, and the like.
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: July 11, 2017
    Assignees: American Sterilizer Company, The United States of America as Reresented by the Secretary of the Army
    Inventors: Herbert J. Kaiser, Anchalee Thanavaro, Brandon W. Dell'Aringa, Bryan M. Tienes, Daniel A. Klein, George W. Wagner
  • Patent number: 8518941
    Abstract: An extreme temperature decontamination composition such as a solution for destroying microorganisms, chemical warfare and bioterrorism agents is utilized that generally does not freeze at low temperatures down to about minus 25° F. and also has no significant evaporation or decomposition at temperatures up to about 120° F. The solution is effective against nerve agents and vesicants such as VX and HD, and various biological agents. The composition comprises a metallic salt of dichloroisocyanuric acid or dibromoisocyanuric acid, an aqueous solvent system comprising polar compounds such as water and an alkyl glycol, and a quasi hydrophilic compound. The composition can be formulated as a one part system wherein all components are blended together.
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: August 27, 2013
    Assignee: American Sterilizer Company
    Inventors: Herbert J. Kaiser, Daniel A. Klein, Anchalee Thanavaro, Miranda Chevon Shaver
  • Publication number: 20120108593
    Abstract: An extreme temperature decontamination composition such as a solution for destroying microorganisms, chemical warfare and bioterrorism agents is utilized that generally does not freeze at low temperatures down to about minus 25° F. and also has no significant evaporation or decomposition at temperatures up to about 120° F. The solution is effective against nerve agents and vesicants such as VX and HD, and various biological agents. The composition comprises a metallic salt of dichloroisocyanuric acid or dibromoisocyanuric acid, an aqueous solvent system comprising polar compounds such as water and an alkyl glycol, and a quasi hydrophilic compound. The composition can be formulated as a one part system wherein all components are blended together.
    Type: Application
    Filed: August 19, 2010
    Publication date: May 3, 2012
    Applicant: AMERICAN STERILIZER COMPANY
    Inventors: Herbert J. Kaiser, Daniel A. Klein, Anchalee Thanavaro, Miranda Chevon Shaver
  • Publication number: 20080176943
    Abstract: A one part, solids containing decontamination blend composition comprises a solid acetyl donor coated with a compound that protects it from hydrolysis, a peroxygen source, optionally a catalyst, optionally a surfactant, and optionally a buffer. The decontamination blend composition is generally in a dry powder, particle, etc form or in a tablet, pill, etc form and is complete in and of itself in that no additional compounds are required prior to use and is readily distributed as a one package system. Upon the addition of water, a peroxygen compound such as hydrogen peroxide is formed, and peracetic acid is generated under alkaline conditions. The decontamination blend composition is particularly suitable for oxidizing various chemical and biological compounds thereby eradicating the same in situ as on surfaces, clothes, articles, and the like. Representative contaminants include mustard gas, nerve gas, bacterial toxins, anthrax, bird flu, and the like.
    Type: Application
    Filed: July 24, 2007
    Publication date: July 24, 2008
    Inventors: Herbert J. Kaiser, Anchalee Thanavaro, Brandon W. Dell'Aringa, Bryan M. Tienes, Daniel A. Klein, George W. Wagner
  • Publication number: 20080045593
    Abstract: A one part, solids containing decontamination blend composition comprises a solid acetyl donor coated with a compound that protects it from hydrolysis, a peroxygen source, optionally a catalyst, optionally a surfactant, and optionally a buffer. The decontamination blend composition is generally in a dry powder, particle, etc. form or in a tablet, pill, etc. form and is complete in and of itself in that no additional compounds are required prior to use and is readily distributed as a one package system. Upon the addition of water, a peroxygen compound such as hydrogen peroxide is formed, and peracetic acid is generated under alkaline conditions. The decontamination blend composition is particularly suitable for oxidizing various chemical and biological compounds thereby eradicating the same in situ as on surfaces, clothes, articles, and the like. Representative contaminants include mustard gas, nerve gas, bacterial toxins, anthrax, bird flu, and the like.
    Type: Application
    Filed: August 15, 2006
    Publication date: February 21, 2008
    Applicant: STERIS Inc.
    Inventors: Herbert J. Kaiser, Anchalee Thanavaro, Brandon W. Dell'Aringa, Bryan M. Tienes, Daniel A. Klein, George W. Wagner