Patents Assigned to The Procter & Gamble Compnay
  • Patent number: 8802834
    Abstract: Disclosed herein are compositions that include a blend of sucrose polyesters, wherein each sucrose polyester includes a sucrose moiety and a plurality of fatty acid ester moieties, wherein from about 50% to about 90%, by weight, of the combined fatty acid ester moieties of the sucrose polyesters in the blend are palmitic fatty acid ester moieties.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: August 12, 2014
    Assignee: The Procter & Gamble Compnay
    Inventors: Peter Yau-Tak Lin, Deborah Jean Back, Donald Benjamin Appleby, James M. Robertson, Steven Robert Baker
  • Patent number: 8091743
    Abstract: A discharge device having a liquid outlet with a hollow interior. The valve system is located inside the hollow interior of the liquid inlet. The valve guide system has a valve guide and a first rib. The valve guide system has a valve guide having a valve guide width. The valve guide width is at less than about 1.15 mm. The first rib has a first rib width having a first rib width. The width of the first rib is less than about 2.5 mm wide.
    Type: Grant
    Filed: March 26, 2007
    Date of Patent: January 10, 2012
    Assignee: The Procter & Gamble Compnay
    Inventors: Joseph Craig Lester, Julius Austria Coronel, Christopher Lawrence Smith
  • Patent number: 7390565
    Abstract: Polysaccharides, more particularly, polysaccharide structures, especially fibers, comprising an unsubstituted polysaccharide, webs comprising such polysaccharide structures and processes for making such polysaccharide structures and/or webs are provided.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: June 24, 2008
    Assignee: The Procter & Gamble Compnay
    Inventors: Larry Neil Mackey, Gregory Charles Gordon, Stephen Wayne Heinzman
  • Patent number: 6218351
    Abstract: Laundry or cleaning composition comprising: (a) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (b) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent is disclosed. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: April 17, 2001
    Assignee: The Procter & Gamble Compnay
    Inventors: Daryle Hadley Busch, Simon Robert Collinson, Timothy Jay Hubin, Christopher Mark Perkins, Regine Labeque, Barbara Kay Williams, James Pyott Johnston, David Johnathan Kitko, James Charles Theophile Roger Burckett-St. Laurent
  • Patent number: 6017873
    Abstract: Two processes for producing agglomerated high density detergent compositions are provided. On process comprises blending secondary (2,3) alkyl sulfate with a detergency builder to form a homogeneous powder mixture which is agglomerated with a surfactant paste mixture comprising C.sub.10-20 linear alkylbenzene sulfonates, C.sub.10-20 alkyl sulfates, C.sub.10-18 alkyl ethoxy sulfates having from about 1 to about 7 ethoxy groups, alcohol ethoxylates and polyethylene glycol and drying the agglomerates. Another process comprises blending secondary (2,3) alkyl sulfate with a detergency builder to form a homogeneous powder mixture which is agglomerated with a liquid acid precursor of C.sub.10-20 linear alkylbenzene sulfonate so as to form an agglomerated detergent composition which has a density of at least about 650 g/l.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: January 25, 2000
    Assignee: The Procter & Gamble Compnay
    Inventors: Stephen William Sikra, James Bert Royston
  • Patent number: D637077
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: May 3, 2011
    Assignee: The Procter & Gamble Compnay
    Inventors: Gabriela V. Gonzalez, John Carter McFarland, Dale Richard Doyle, Ryan Lewis Green