Patents by Inventor Alexander Messinger

Alexander Messinger 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: 20170156317
    Abstract: A method for passively reducing nosocomial infections by providing fabrics for patient contact only as media for air filtration in areas with patient populations, which fabrics have been treated with a solution of eugenol of sufficient strength and for sufficient time to reduce the percentage of viable microbes in the fabrics by at least 2 log units.
    Type: Application
    Filed: June 17, 2016
    Publication date: June 8, 2017
    Inventors: Alexander A. Messinger, Diana R. Cundell, Brian R. George
  • Publication number: 20170158872
    Abstract: An antimicrobial fabric and method for treating fabric to impart antimicrobial properties thereto by preparing an aqueous solution of eugenol, polyvinyl alcohol, and glyoxal, padding the fabric with the aqueous solution to achieve a preselected desired part by weight wet pickup, drying the fabric; and curing the fabric.
    Type: Application
    Filed: June 17, 2016
    Publication date: June 8, 2017
    Inventors: Diana R. Cundell, Alexander A. Messinger, Brian R. George, Bhalchandra Dhamankar, Ekaterina Shumilova
  • Publication number: 20160356511
    Abstract: Methods and apparatus for combating sick building syndrome include a plenum that is at least partially bounded by fabric comprising at least one naturally occurring botanically based, antimicrobial, morbidity-inducing fabric and preferably a fan for introducing air into the plenum for passage outwardly through the fabric thereby to cleanse the air of microbes contributing to sick building syndrome.
    Type: Application
    Filed: January 4, 2016
    Publication date: December 8, 2016
    Inventors: Alexander A. Messinger, Diana R. Cundell, Brian R. George
  • Publication number: 20110236448
    Abstract: A method for passively reducing nosocomial infections by providing fabrics for patient contact only as media for air filtration in areas with patient populations, which fabrics have been treated with a solution of eugenol of sufficient strength and for sufficient time to reduce the percentage of viable microbes in the fabrics by at least 2 log units.
    Type: Application
    Filed: May 20, 2011
    Publication date: September 29, 2011
    Applicant: PHILADELPHIA UNIVERSITY
    Inventors: Diana R. Cundell, Alexander A. Messinger, Brian R. George
  • Publication number: 20110229542
    Abstract: An antimicrobial fabric and method for treating fabric to impart antimicrobial properties thereto by preparing an aqueous solution of eugenol, polyvinyl alcohol, and glyoxal, padding the fabric with the aqueous solution to achieve a preselected desired part by weight wet pickup, drying the fabric; and curing the fabric.
    Type: Application
    Filed: March 21, 2011
    Publication date: September 22, 2011
    Applicant: PHILADELPHIA UNIVERSITY
    Inventors: Diana R. Cundell, Alexander A. Messinger, Brian R. George, Bhalchandra Dhamankar, Ekaterina Shumilova
  • Publication number: 20110201265
    Abstract: Methods and apparatus for combating sick building syndrome include a plenum that is at least partially bounded by fabric comprising at least one naturally occurring botanically based, antimicrobial, morbidity-inducing fabric and preferably a fan for introducing air into the plenum for passage outwardly through the fabric thereby to cleanse the air of microbes contributing to sick building syndrome.
    Type: Application
    Filed: February 15, 2010
    Publication date: August 18, 2011
    Applicant: PHILADELPHIA UNIVERSITY
    Inventors: Alexander A. Messinger, Diana R. Cundell, Brian R. George
  • Patent number: 4526250
    Abstract: A space divider and method for making same, the space divider comprising a peripheral frame, having at least two portions lying in different planes and a fabric sleeve stretched over and entirely covering the peripheral frame, forming at least two double-curvilinear surfaces. The peripheral frame may comprise side rail members and a plurality of braces connecting the rail members. The fabric sleeve may be impregnated with a resinous material, thereby providing a substantially rigid omni-directional sound reflecting and dispersing surface, or left soft, with fill or padding optionally disposed between opposite surfaces of the fabric sleeve, thereby providing a omni-directional sound absorbing surface. The fabric sleeve may be a one-piece, two-way stretch member, such as different types of knitted materials or a non-stretch member of different types of woven materials.
    Type: Grant
    Filed: September 13, 1983
    Date of Patent: July 2, 1985
    Inventor: Alexander Messinger
  • Patent number: 4403677
    Abstract: A space divider and method for making same, the space divider comprising a peripheral frame, having at least two portions lying in different planes and a fabric sleeve stretched over and entirely covering the peripheral frame, forming at least two double-curvilinear surfaces. The peripheral frame may comprise side rail members and a plurality of braces connecting the rail members. The fabric sleeve may be impregnated with a resinous material, thereby providing a substantially rigid omni-directional sound reflecting and dispersing surface, or left soft, with fill or padding optionally disposed between opposite surfaces of the fabric sleeve, thereby providing a omni-directional sound absorbing surface. The fabric sleeve may be a one-piece, two-way stretch member, such as different types of knitted materials or a non-stretch member of different types of woven materials.
    Type: Grant
    Filed: October 28, 1980
    Date of Patent: September 13, 1983
    Inventor: Alexander Messinger
  • Patent number: 4230365
    Abstract: An article of furniture, and a method for making same, the furniture comprising a self-supporting peripheral frame, having an open central region, and a fabric sleeve, covering said peripheral frame and providing a body support surface. The peripheral frame, which comprises two side rail members and a plurality of braces connecting the rail members, defines a body contour. The fabric sleeve may be impregnated with a resinous material, thereby providing a substantially rigid body support surface, or padding may be disposed between the fabric sleeve and the peripheral frame, thereby providing a softer body support surface. The fabric sleeve may be a one-piece, two-way stretch member, such as different types of knitted materials or a non-stretch member of different types of woven materials. The article of furniture may be formed as a chair, a lounger or recliner or a foot rest.
    Type: Grant
    Filed: January 18, 1979
    Date of Patent: October 28, 1980
    Inventor: Alexander Messinger