Patents by Inventor Walter Dressick

Walter Dressick 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).

  • Catalytic enzyme-modified textiles for active protection from toxins
    Publication number: 20070014838
    Abstract: Catalytic enzyme-modified textiles are disclosed for providing protection from chemical exposure. The textiles are composed of a cloth substrate, at least one polyelectrolyte layer, at least one enzyme layer to degrade the chemical agent, and at least one capping layer. Also disclosed is the related method for making catalytic enzyme-modified textiles.
    Type: Application
    Filed: September 19, 2006
    Publication date: January 18, 2007
    Inventors: Alok Singh, Walter Dressick, Yougwoo Lee
  • Microwave-attenuating composite materials, methods for preparing the same, intermediates for preparing the same, devices containing the same, methods of preparing such a device, and methods of attenuating microwaves
    Publication number: 20060246220
    Abstract: The present invention provides microwave attenuating, filled composite materials which contain a polymer or ceramic matrix and metallic tubules and processes for making the same and devices which contain such materials.
    Type: Application
    Filed: September 12, 2005
    Publication date: November 2, 2006
    Applicants: GEO-CENTERS, INC., Department of the Navy
    Inventors: Paul Schoen, Ronald Price, Jeol Schnur, Daniel Zabetakis, Robert Brady, Ann Mera, Dana Leamann, Bor-Sen Chiou, Walter Dressick
  • MICROWAVE-ATTENUATING COMPOSITE MATERIALS, METHODS FOR PREPARING THE SAME, INTERMEDIATES FOR PREPARING THE SAME, DEVICES CONTAINING THE SAME, METHODS OF PREPARING SUCH A DEVICE, AND METHODS OF ATTENUATING MICROWAVES
    Publication number: 20060196764
    Abstract: The present invention provides microwave attenuating, filled composite materials which contain a polymer or ceramic matrix and metallic tubules and processes for making the same and devices which contain such materials.
    Type: Application
    Filed: January 30, 2003
    Publication date: September 7, 2006
    Applicants: GEO-CENTERS, INC., The Govt of the USA represented by the Sec of Navy
    Inventors: Paul Schoen, Ronald Price, Joel Schnur, Daniel Zabetakis, Robert Brady, Ann Mera, Dana Leamann, Bor-Sen Chiou, Walter Dressick
  • Catalytic surfaces for active protection from toxins
    Publication number: 20050136522
    Abstract: A bioactive catalytic material is disclosed for providing protection from chemical exposure. The material is composed of enzymes immobilized within polyelectrolyte multilayers and a polymerizable end-capping layer to render stability to enzymes. Also disclosed is the related method for making a bioactive catalytic material and their deposition on substrates of varying size, shape and flexibility for providing active protection from chemical exposure.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Alok Singh, Yongwoo Lee, Ivan Stanish, Eddie Chang, Walter Dressick
  • Catalytic enzyme-modified textiles for active protection from toxins
    Publication number: 20050136523
    Abstract: Catalytic enzyme-modified textiles are disclosed for providing protection from chemical exposure. The textiles are composed of a cloth substrate, at least one polyelectrolyte layer, at least one enzyme layer to degrade the chemical agent, and at least one capping layer. Also disclosed is the related method for making catalytic enzyme-modified textiles.
    Type: Application
    Filed: May 20, 2004
    Publication date: June 23, 2005
    Inventors: Alok Singh, Walter Dressick, Yongwoo Lee
  • ELECTROCHEMILUMINESCENT ASSAYS
    Publication number: 20050106652
    Abstract: Qualitative and quantitative electrochemiluminescent assays for analytes of interest present in multicomponent liquids are provided. These methods comprise contacting a sample with a reagent labeled with an electrochemiluminescent chemical moiety and capable of combining with the analyte of interest, exposing the resulting sample to electrochemical energy and detecting electromagnetic radiation emitted by the electrochemiluminescent chemical moiety. Further provided are methods for detecting and identifying the presence of a multiplicity of analytes in a liquid food or food homogenate.
    Type: Application
    Filed: October 18, 2002
    Publication date: May 19, 2005
    Inventors: Richard Massey, Michael Powell, Paul Mied, Peter Feng, Leopoldo Della Ciana, Walter Dressick, Mohindar Poonian