Patents by Inventor David William York

David William York 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: 9962321
    Abstract: Consumer products including compositions that include coated microcapsules, said coated microcapsules including a polymeric shell and a liquid core material encapsulated therein; and a metallic coating surrounding said microcapsules and methods related thereto.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: May 8, 2018
    Assignee: Noxell Corporation
    Inventors: Elaine Alice Marie Baxter, Simon Richard Biggs, Olivier Jean Cayre, Zoë Dyter, James Paul Hitchcock, Lynette Anne Makins Holland, Madhuri Jayant Khanolkar, Raul Rodrigo Gomez, Alison Louise Tasker, David William York
  • Patent number: 9944886
    Abstract: Accordingly, there are provided coated microcapsules including a microcapsule, said microcapsules including a polymeric shell and a liquid core material encapsulated therein; and a metallic coating surrounding said microcapsules; wherein the metallic coating includes particles of a first metal adsorbed on said polymeric shell and a film of a second metal formed thereon; and wherein the metallic coating has a maximum thickness of 1000 nm; and methods and formulations related thereto.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: April 17, 2018
    Assignee: Noxell Corporation
    Inventors: James Paul Hitchcock, Elaine Alice Marie Baxter, Simon Richard Biggs, Olivier Jean Cayre, Zoë Dyter, Lynette Anne Makins Holland, Madhuri Jayant Khanolkar, Raul Rodrigo Gomez, Alison Louise Tasker, David William York
  • Publication number: 20160184196
    Abstract: Consumer products including compositions that include coated microcapsules, said coated microcapsules including a polymeric shell and a liquid core material encapsulated therein; and a metallic coating surrounding said microcapsules and methods related thereto.
    Type: Application
    Filed: December 16, 2015
    Publication date: June 30, 2016
    Inventors: Elaine Alice Marie BAXTER, Simon Richard BIGGS, Olivier Jean CAYRE, Zoë DYTER, James Paul HITCHCOCK, Lynette Anne Makins HOLLAND, Madhuri Jayant KHANOLKAR, Raul RODRIGO GOMEZ, Alison Louise TASKER, David William YORK
  • Publication number: 20160177221
    Abstract: Accordingly, there are provided coated microcapsules including a microcapsule, said microcapsules including a polymeric shell and a liquid core material encapsulated therein; and a metallic coating surrounding said microcapsules; wherein the metallic coating includes particles of a first metal adsorbed on said polymeric shell and a film of a second metal formed thereon; and wherein the metallic coating has a maximum thickness of 1000 nm; and methods and formulations related thereto.
    Type: Application
    Filed: December 16, 2015
    Publication date: June 23, 2016
    Inventors: James Paul HITCHCOCK, Elaine Alice Marie BAXTER, Simon Richard BIGGS, Olivier Jean CAYRE, Zoë DYTER, Lynette Anne Makins HOLLAND, Madhuri Jayant KHANOLKAR, Raul RODRIGO GOMEZ, Alison Louise TASKER, David William YORK
  • Patent number: 8889614
    Abstract: Encapsulates, compositions, packaged products and displays comprising such encapsulates, and processes for making and using such encapsulates, compositions, packaged products and displays. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: November 18, 2014
    Assignee: The Procter & Gamble Company
    Inventors: David William York, Johan Smets, Susana Fernandez Prieto, Zhibing Zhang, Angel Fernandez-Gonzalez
  • Patent number: 8252736
    Abstract: An alkaline cleaning composition for use in aqueous medium comprising nanoparticles or a nanoparticles precursor and a polymeric nanoparticle stabilizer.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: August 28, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Anju Deepali Massey Brooker, Weihua Lan, Dan Xu, Alberto Martinez-Becares, David William York
  • Publication number: 20120152268
    Abstract: Encapsulates, compositions, packaged products and displays comprising such encapsulates, and processes for making and using such encapsulates, compositions, packaged products and displays. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 21, 2012
    Inventors: David William YORK, Johan SMETS, Susana FERNANDEZ PRIETO, Zhibing ZHANG, Angel Fernandez-GONZALEZ
  • Publication number: 20120052027
    Abstract: The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.
    Type: Application
    Filed: July 14, 2008
    Publication date: March 1, 2012
    Inventors: Jiten Odhavji Dihora, Peggy Dorothy Sands, Renge Dianna Fossum, David William York, Matthew Henry Lang, Sandra Jacqueline Guinebretiere
  • Publication number: 20110177993
    Abstract: A process for preparing a particle, the particle having: (i) cleaning active; (ii) structurant having a glass transition temperature; and (iii) optionally, plasticizer; wherein the process includes the step of: (a) contacting the plasticizer, the structurant, and the cleaning active to form a mixture, and forming a particle from the mixture; (b) optionally, removing at least part of the plasticizer from the mixture and/or particle of step (a); wherein the structurant undergoes a glass transformation during step (a) to create an amorphous structure which stabilizes the cleaning active.
    Type: Application
    Filed: January 20, 2011
    Publication date: July 21, 2011
    Inventors: Paul R. Mort, III, Hiram Alejandro Rubalcava Taylor, Francisco Pallares Galvan, Marco Antonio Escobar Velazquez, Hossam Hassan Tantawy, Vincenzo Guida, Johannes Georg Winter, David William York, Nigel Patrick Somerville Roberts, Kermit Wayne Kinne
  • Publication number: 20110147966
    Abstract: A process for preparing a powder from a slurry wherein the slurry enters a spary nozzle at conditions such that either: (I) at the temperature at which the slurry enters the nozzle, the slurry is at a pressure that is equal to or greater than the vapour pressure of the volatile component, and wherein, the slurry enters the nozzle at a temperature such that the vapour pressure of the volatile compound is above the pressure in the drying apparatus; or (II) the volatile component is in supercritical form when the slurry enters the nozzle, and wherein, the conditions in the drying apparatus are such that when the volatile component enters the drying apparatus, at least a portion of the volatile component is in gaseous form.
    Type: Application
    Filed: March 2, 2011
    Publication date: June 23, 2011
    Inventors: Hossam Hassan Tantawy, Nigel Patrick Somerville Roberts, Urwin Harrogate, David William York
  • Publication number: 20100115708
    Abstract: Compositions, articles and methods are provided for supplying fabric care benefits to clothing or fabrics in an automated washing machine and by manual washing. The fabric care compositions preferably have less than about 5% detergent surfactants, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. Similarly, the fabric care compositions preferably have less than about 5% fabric softener actives, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. The laundry articles can take a variety of forms in a variety of physical states all of which will rapidly dispense a unitized amount of one or more selected fabric care agents to a wash and/or rinse bath solution during the laundering process under a variety of conditions.
    Type: Application
    Filed: November 6, 2009
    Publication date: May 13, 2010
    Inventors: Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York, Daniel James Dufton, Simon Howe, Johan Eshuis, Angelina Pena-Romero, Christophe Laudamiel-Pellet, Wundriari Hoffmann, George Endel Deckner, Errol hoffman Wahl, Ruth Anne Murphy, Charles Albert Hensley, Toan Trinh, Jiten Odhavji Dihora, Ellen Schmidt Baker, Janet Sue Litting, Timothy James Schroeder, Steven Louis Diersing, Malcolm McClaren Dodd, Lois Sara Gallon
  • Publication number: 20100086575
    Abstract: The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.
    Type: Application
    Filed: December 7, 2009
    Publication date: April 8, 2010
    Inventors: Jiten Odhavji Dihora, Peggy Dorothy Sands, Renae Dianna Fossum, David William York, Matthew Henry Lang, Sandra Jacqueline Guinebretiere
  • Publication number: 20100075885
    Abstract: An alkaline cleaning composition for use in aqueous medium comprising nanoparticles or a nanoparticles precursor and a polymeric nanoparticle stabilizer.
    Type: Application
    Filed: September 3, 2009
    Publication date: March 25, 2010
    Inventors: ANJU DEEPALI MASSEY BROOKER, WEIHUA LAN, DAN XU, ALBERTO MARTINEZ-BECARES, DAVID WILLIAM YORK
  • Publication number: 20100075886
    Abstract: An alkaline cleaning composition for use in aqueous medium comprising nanoparticles or a nanoparticles precursor and a polymeric nanoparticle-protease compatibilizer.
    Type: Application
    Filed: September 3, 2009
    Publication date: March 25, 2010
    Inventors: Anju Deepali Massey Brooker, Weihua LAN, Dan XU, Alberto MARTINEZ-BECARES, David William YORK
  • Publication number: 20100075884
    Abstract: An alkaline cleaning composition for use in a wash liquor comprising nanoparticles or a nanoparticles precursor and a nanoparticle compatible protease.
    Type: Application
    Filed: September 3, 2009
    Publication date: March 25, 2010
    Inventors: Anju Deepali Massey Brooker, Weihua Lan, Dan Xu, Alberto Martinez-Becares, David William York, Philip Frank Souter
  • Publication number: 20100035789
    Abstract: Compositions, articles and methods are provided for supplying fabric care benefits to clothing or fabrics in an automated washing machine and by manual washing. The fabric care compositions preferably have less than about 5% detergent surfactants, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. Similarly, the fabric care compositions preferably have less than about 5% fabric softener actives, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. The laundry articles can take a variety of forms in a variety of physical states all of which will rapidly dispense a unitized amount of one or more selected fabric care agents to a wash and/or rinse bath solution during the laundering process under a variety of conditions. The invention also pertains to laundry kits that contain a variety of such articles and instructions concerning their use.
    Type: Application
    Filed: July 24, 2009
    Publication date: February 11, 2010
    Inventors: Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York, Daniel James Dufton, Simon Howe, Johan Eshuis, Angelina Pena-Romero, Christophe Laudamiel-Pellet, Wundriari Hoffmann, George Endel Deckner, Errol Hoffman Wahl, Ruth Anne Murphy, Charles Albert Hensley, Betty Jean Hensley, Toan Trinh, Jiten Odhavji Dihora, Ellen Schmidt Baker, Janet Sue Littig, Timothy James Schroeder, Steven Louis Diersing, Malcolm McClaren Dodd, Lois Sara Gallon
  • Publication number: 20100008870
    Abstract: The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.
    Type: Application
    Filed: July 14, 2008
    Publication date: January 14, 2010
    Inventors: Jiten Odhavji Dihora, Peggy Dorothy Sands, Renge Dianna Fossum, David William York, Matthew Henry Lang, Sandra Jacqueline Guinebretiere
  • Publication number: 20090325847
    Abstract: The present invention relates to a process for preparing a powder comprising: (i) anionic detersive surfactant; (ii) from 0 wt % to 10 wt % zeolite builder; (iii) from 0 wt % to 10 wt % phosphate builder; and (iv) from 0 wt % to 15 wt % silicate salt; wherein the process comprises the steps of: (a) forming a slurry that comprises a volatile compound; and (b) spraying the slurry through a nozzle into a drying apparatus; and (c) drying the slurry to form a powder, wherein the slurry enters the nozzle at conditions such that either: (I) at the temperature at which the slurry enters the nozzle, the slurry is at a pressure that is equal to or greater than the vapour pressure of the volatile component, and wherein, the slurry enters the nozzle at a temperature such that the vapour pressure of the volatile compound is above the pressure in the drying apparatus; or (II) the volatile component is in supercritical form when the slurry enters the nozzle, and wherein, the conditions in the drying apparatus are suc
    Type: Application
    Filed: June 18, 2009
    Publication date: December 31, 2009
    Inventors: Hossam Hassan Tantawy, Nigel Patrick Somerville Roberts, Urwin Harrogate, David William York
  • Publication number: 20090247449
    Abstract: The present application relates to particles, compositions comprising such particles, and processes for making and using such particles and compositions. Such particles minimize or eliminate certain drawbacks of encapsulated benefit agents. When employed in compositions, for example, cleaning or fabric care compositions, such particles increase the efficiency of benefit agent delivery, there by allowing reduced amounts of benefit agents to be employed. In addition to allowing the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.
    Type: Application
    Filed: March 17, 2009
    Publication date: October 1, 2009
    Inventors: John Allen Burdis, David William York, Daniel Ning Geng Law, Brian Vincent, Herley Casanova Yepes
  • Patent number: 7544651
    Abstract: Compositions, articles and methods are provided for supplying fabric care benefits to clothing or fabrics in an automated washing machine and by manual washing. The fabric care compositions preferably have less than about 5% detergent surfactants, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. Similarly, the fabric care compositions preferably have less than about 5% fabric softener actives, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. The laundry articles can take a variety of forms in a variety of physical states all of which will rapidly dispense a unitized amount of one or more selected fabric care agents to a wash and/or rinse bath solution during the laundering process under a variety of conditions. The invention also pertains to laundry kits that contain a variety of such articles and instructions concerning their use.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: June 9, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York, Daniel James Dufton, Simon Howe, Johan Eshuis, Angelina Pena-Romero, Christophe Laudamiel-Pellet, Wundriari Hoffmann, George Endel Deckner, Errol Hoffman Wahl, Ruth Anne Murphy, Betty J. Hensley, legal representative, Toan Trinh, Jiten Odhavji Dihora, Ellen Schmidt Baker, Janet Sue Littig, Timothy James Schroeder, Steven Louis Diersing, Malcolm McClaren Dodd, Lois Sara Gallon, Charles Albert Hensley