Patents by Inventor George Douglas Hiler, II

George Douglas Hiler, II 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).

  • Non-halogenated antibacterial agents and processes for making same
    Patent number: 7319112
    Abstract: The present invention provides antibacterial compounds, antibacterial compositions, bacteria-reducing methods, bacteria-reduced substrates/articles made by the methods that employ an antibacterial agent comprising a non-halogenated nitrile-substituted salicylanilide, and processes for producing 5-acyl salicylamides.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: January 15, 2008
    Assignee: The Procter & Gamble Co.
    Inventors: John Christian Haught, Gregory Scot Miracle, Andre Christian Convents, George Douglas Hiler, II, David Johnathan Kitko
  • Organic catalyst with enhanced solubility
    Patent number: 7169744
    Abstract: This invention relates to organic catalysts comprising iminium or oxaziridinium moieties, cleaning compositions comprising such catalysts; and processes for making and suing such catalysts and cleaning products.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: January 30, 2007
    Assignee: Procter & Gamble Company
    Inventors: Gregory Scot Miracle, George Douglas Hiler, II, Susumu Murata, Rebecca Massie Grey
  • Process for preparing cross-bridged tetraaza macrocycles
    Patent number: 6555681
    Abstract: The present invention relates to a process for preparing a cross-bridged tetraaza macrocyclic ligands having formula (I), wherein each R is independently C1-C22 linear alkyl, C1-C22 branched alkyl, C7-C22 alkylenearyl, C8-C22 alkyl substituted alkylenearyl, and mixtures thereof; each index n is independently from 0 to 3, by contacting the a di-quaternary cis tetracycle precursor with as little as one equivalent of a borohydride reducing agent. The present process eliminates the need to use up to a twenty fold excess of reducing agent thereby further eliminating the need for work-up conditions which liberate significant amounts of hydrogen gas and which requires the disposal of large amounts of boron waste products.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: April 29, 2003
    Assignee: Procter & Gamble Company
    Inventors: George Douglas Hiler, II, Christopher Mark Perkins
  • Methods of making cross-bridged macropolycycles
    Patent number: 6444808
    Abstract: Improved synthesis of a macropolycycle, more particularly, of a cross-bridged tetraazamacrocycle.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: September 3, 2002
    Assignee: The Procter & Gamble Company
    Inventors: George Douglas Hiler, II, Christopher Mark Perkins
  • Methods of making cross-bridged macropolycycles
    Patent number: 6225464
    Abstract: Improved synthesis of a macropolycycle, more particularly, of a cross-bridged tetraazamacrocycle.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: May 1, 2001
    Assignee: The Procter & Gamble Company
    Inventors: George Douglas Hiler, II, Christopher Mark Perkins