Patents by Inventor Christopher Charles Graham

Christopher Charles Graham 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).

  • Patent number: 8445422
    Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: May 21, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Denis Alfred Gonzales, Christopher Charles Graham, Colin Stephenson
  • Publication number: 20120071378
    Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.
    Type: Application
    Filed: September 20, 2011
    Publication date: March 22, 2012
    Inventors: Denis Alfred Gonzales, Christopher Charles Graham, Colin Stephenson
  • Patent number: 7871974
    Abstract: A process for making bleach granules comprising a bleach selected from the group of diacyl, tetraacyl peroxide and mixtures thereof, selected from diacyl peroxides of the general formula: R1—C(O)—OO—(O)C—R2 in which R1 represents a C6-C18 alkyl group and R2 represents an aliphatic group compatible with a peroxide moiety, such that R1 and R2 together contain a total of 8 to 30 carbon atoms; the tetraacyl peroxide is selected from tetraacyl peroxides of the general formula: R3—C(O)—OO—C(O)—(CH2)n-C(O)—OO—C(O)—R3 in which R3 represents a C1-C9 alkyl group and n represents an integer from 2 to 12, wherein the process comprises the step of dry granulating the diacyl and/or tetraacyl peroxide.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: January 18, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Nigel Patrick Somerville Roberts, Julie Ellis, Christopher Charles Graham
  • Publication number: 20070249511
    Abstract: A bleach particle comprising: i) at least above about 50% by weight thereof of diacyl and/or tetraacyl peroxide bleaching species selected from diacyl peroxides of the general formula: R1—C(O)—OO—(O)C—R2 in which R1 represents a C6-C18 alkyl group and R2 represents an aliphatic group compatible with a peroxide moiety, such that R1 and R2 together contain a total of 8 to 30 carbon atoms; the tetraacyl peroxide bleaching species is selected from tetraacyl peroxides of the general formula: R3—C(O)—OO—C(O)—(CH2)n-C(O)—OO—C(O)—R3 in which R3 represents a C1-C9 alkyl group and n represents an integer from 2 to 12; and ii) from about 0.1% to about 10% by weight thereof of a radical scavenger.
    Type: Application
    Filed: April 19, 2007
    Publication date: October 25, 2007
    Inventors: Nigel Patrick Somerville Roberts, Vincenzo Guida, Christopher Charles Graham, Giulia Ottavia Bianchetti
  • Publication number: 20070249510
    Abstract: A process for making bleach granules comprising a bleach selected from the group of diacyl, tetraacyl peroxide and mixtures thereof, selected from diacyl peroxides of the general formula: R?—C(O)—OO—(O)—R2 in which R1 represents a C6-C18 alkyl group and R2 represents an aliphatic group compatible with a peroxide moiety, such that R1 and R2 together contain a total of 8 to 30 carbon atoms; the tetraacyl peroxide is selected from tetraacyl peroxides of the general formula: R3—C(O)—OO—C(O)—(CH2)n-C(O)—OO—C(O)—R3 in which R3 represents a C1-C9 alkyl group and n represents an integer from 2 to 12, wherein the process comprises the step of dry granulating the diacyl and/or tetraacyl peroxide.
    Type: Application
    Filed: April 19, 2007
    Publication date: October 25, 2007
    Inventors: Nigel Patrick Somerville Roberts, Julie Ellis, Christopher Charles Graham
  • Publication number: 20070249513
    Abstract: The present invention relates to a solid particulate laundry detergent composition comprising: (a) from 0.1 wt % to 50 wt % of aesthetic particle; and (b) to 100 wt % of the remainder of the solid particulate laundry detergent composition, wherein the ratio of the median particle size in micrometers of the aesthetic particle (D50bead) to the median particle size in micrometers of the remainder of the solid particulate laundry detergent composition (D50base) is greater than 2.0:1, and wherein the relative jamming onset of the aesthetic particle (RJObead) is less than 9.0.
    Type: Application
    Filed: April 19, 2007
    Publication date: October 25, 2007
    Inventors: Paul R. Mort, Nigel Patrick Somerville Roberts, Christopher Charles Graham, Julie Ellis, John Peter Eric Muller, Saul Nicholas Algar
  • Publication number: 20070249512
    Abstract: The present invention relates to a solid particulate laundry detergent composition comprising: (a) from 0.2 wt % to 20 wt % perfume particle; and (b) to 100 wt % of the remainder of the solid particulate laundry detergent composition, wherein the perfume particle comprises from 1 wt % to 60 wt % perfume, wherein the perfume particle has a weight average particle size of from 400 micrometers to 4,000 micrometers, wherein the perfume particle has a bulk density of from 500 g/l to 1,500 g/l, wherein the remainder of the solid particulate laundry detergent composition has a weight average particle size of from 200 micrometers to 1,500 micrometers, and wherein the remainder of the solid particulate laundry detergent composition has a bulk density of from 200 g/l to 1,500 g/l.
    Type: Application
    Filed: April 19, 2007
    Publication date: October 25, 2007
    Inventors: Paul R. Mort, Nigel Patrick Somerville Roberts, Christopher Charles Graham, Julie Ellis, John Peter Eric Muller
  • Publication number: 20070238558
    Abstract: Apparatus for teaching proper technique in shooting a basketball includes a generally V-shaped member having a first leg portion engageable with an inner surface of an index finger and a second leg portion engageable with an inner surface of a middle finger for spreading such index and middle fingers apart. A first generally cylindrical C-shaped member is connected along one edge thereof to an edge of the first leg portion adjacent an outer end thereof and has a slot like portion disposed closely adjacent a second edge of the first leg portion for adjusting to a finger size of a user. A second generally cylindrical C-shaped member is connected along one edge thereof to an edge of such second leg portion adjacent an outer end thereof. The second C-shaped member also includes a slot like portion disposed closely adjacent a second edge of the second leg portion for adjusting to a finger size of a user.
    Type: Application
    Filed: March 21, 2007
    Publication date: October 11, 2007
    Inventor: Christopher Charles Graham