Patents by Inventor John Pohlman

John Pohlman 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).

  • Aminoalcohol and biocide compositions for aqueous based systems
    Patent number: 8697754
    Abstract: Biocidal compositions and their use in aqueous media, such as metalworking fluids, the compositions comprising a biocidal agent; and a non-biocidal primary amino alcohol compound of the formula (I): wherein R1, R2, R3, R4, and R5 are as defined herein.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: April 15, 2014
    Inventors: Patrick E. Brutto, Charles E. Coburn, G. David Green, Bonnie A. Pyzowski, Raymond J. Swedo, John Pohlman
  • Corrosion and microbial control in hydrocarbonaceous compositions
    Patent number: 8546386
    Abstract: Provided are additives of formula I for use in hydrocarbonaceous compositions, such as petroleum or liquid fuels: (I) wherein R1, R2, R3, R4, and R5 are as defined herein. The additives improve the corrosion resistance of the compositions. The additives also enhance the antimicrobial efficacy of any added biocides contained in such compositions.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: October 1, 2013
    Inventors: G. David Green, Sheila M. Tinetti, Patrick E. Brutto, John Pohlman
  • AMINOALCOHOL AND BIOCIDE COMPOSITIONS FOR AQUEOUS BASED SYSTEMS
    Publication number: 20110046140
    Abstract: Biocidal compositions and their use in aqueous media, such as metalworking fluids, the compositions comprising a biocidal agent; and a non-biocidal primary amino alcohol compound of the formula (I): wherein R1, R2, R3, R4, and R5 are as defined herein.
    Type: Application
    Filed: April 29, 2009
    Publication date: February 24, 2011
    Inventors: Patrick E. Brutto, Charles E. Coburn, G. David Green, Bonnie A. Pyzowski, Raymond J. Swedo, John Pohlman
  • CORROSION AND MICROBIAL CONTROL IN HYDROCARBONACEOUS COMPOSITIONS
    Publication number: 20110041387
    Abstract: Provided are additives of formula I for use in hydrocarbonaceous compositions, such as petroleum or liquid fuels: (I) wherein R1, R2, R3, R4, and R5 are as defined herein. The additives improve the corrosion resistance of the compositions. The additives also enhance the antimicrobial efficacy of any added biocides contained in such compositions.
    Type: Application
    Filed: April 29, 2009
    Publication date: February 24, 2011
    Inventors: G. David Green, Sheila M. Tinetti, Patrick E. Brutto, John Pohlman
  • COLD TEMPERATURE STABLE BIOCIDAL COMPOSITION
    Publication number: 20100251602
    Abstract: Provided is a synergistic biocidal composition comprising a biocidal N-(2-nitroalkyl) morpholine compound of formula I: where R, x, and y are as defined herein, together with an aromatic alcohol. The composition is cold temperature stable and is therefore useful for the control of microorganisms in a variety of matrices, including liquid fuels.
    Type: Application
    Filed: March 25, 2010
    Publication date: October 7, 2010
    Inventor: John Pohlman