Patents by Inventor Jean Wevers

Jean Wevers 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).

  • Publication number: 20120028874
    Abstract: The present application relates to particles comprising a benefit agent encapsulated by a first layer that is in turn encapsulated by a second material, and products comprising such particles, as well as processes for making and using such particles and products comprising such particles. The process of making such particles does not unduly degrade the benefit agent and when such particles are employed in a product, they are stable, yet they release the desired amount of benefit agent when such product is used as intended.
    Type: Application
    Filed: July 20, 2011
    Publication date: February 2, 2012
    Inventors: Susana FERNANDEZ PRIETO, Johan Smets, Yousef Georges Aouad, Jean Wevers, Piero Baglioni, Moira Ambrosi, Chiara Vannucci
  • Patent number: 7776810
    Abstract: Compositions comprising an ionic liquid active composed of an ion active and an ionic liquid-forming counter ion, wherein the ion active is capable of delivering a fabric treating benefit, a surface treating benefit, and/or an air treating benefit. The compositions are substantially free of added water and have a viscosity less than about 5000 mPa·s at room temperature. The compositions are easily diluted with water and/or organic solvent, without formation a gel phase during the dilution process. Various products, especially a unit dose product, made with such compositions are also disclosed.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: August 17, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Glenn Thomas Jordan, IV, Stacie Ellen Hecht, Kenneth Nathan Price, Patricia Sara Berger, Yousef Georges Aouad, Jean Wevers, Dennis Allen Beckholt, Frank William Denome, Kevin George Goodall, Jose Luis Vega, Michael Stanford Showell, Kenneth Richard Seddon, Harambage Quintus Nimal Gunaratne
  • Patent number: 7601681
    Abstract: There is provided a laundry and/or cleaning and/or fabric care composition comprising a benefit agent whereby said benefit agent is carried with a carrier material, thereby providing an enhanced deposition on the treated fabric of the benefit agent.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: October 13, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Jean Wevers, Gaurav Saini, Rafael Trujillo Rosaldo
  • Patent number: 7445643
    Abstract: Provided is a method of laundering fabrics in an automatic washing machine having a drum, wherein the automatic washing machine is operated so as to cause it to run through at least one wash cycle and at least one rinse cycle, which method comprises: during the at least one wash cycle forming in the drum an aqueous washing liquor containing a detersive surfactant component and a detergent builder component, the aqueous wash liquor having pH above about 7; contacting fabrics to be laundered with the aqueous wash liquor in the drum; during the rinse cycle, forming in the drum an aqueous rinse liquor and contacting the fabrics with the rinse liquor; and adding to the rinse liquor sufficient acid source to bring the pH of the rinse liquor into the range of from about 4 to about 7.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: November 4, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Eugene Steven Sadlowski, Vincent John Becks, Yousef Georges Aouad, Jean Wevers
  • Patent number: 7442678
    Abstract: The present invention relates to an applicator for a fabric treatment composition and its application. More specifically the invention relates to a versatile, effective convenient to apply fabric treatment applicator and its method of application. Claimed and described is method for the application of a fabric treatment composition, which comprises bleach and which is left to evaporate after being applied to a fabric.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: October 28, 2008
    Assignee: The Procter & Gamble Company
    Inventors: David Roy Sandbach, Jean Wevers, Gautier Engisch
  • Patent number: 7414158
    Abstract: Processes for producing intermediate materials used for perfumery, specifically, epimerized cyclohexenyl ketones, are disclosed. Processes for employing the epimerising reaction in an Aldol condensation reaction are also disclosed.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: August 19, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Yousef Georges Aouad, Daniel Martin Bourgeois, Gregory Scot Miracle, Jean Wevers, Harambage Quintas Nimal Gunaratne, Kenneth Richard Seddon, Eva Boros, Suhas Prabhaker Katdore, Tayeb Belhocine
  • Publication number: 20080032910
    Abstract: There is provided a laundry and/or cleaning and/or fabric care composition comprising a benefit agent whereby said benefit agent is carried with a carrier material, thereby providing an enhanced deposition on the treated fabric of the benefit agent.
    Type: Application
    Filed: May 30, 2007
    Publication date: February 7, 2008
    Applicant: The Procter & Gamble Company
    Inventors: Johan Smets, Jean Wevers, Gaurav Saini, Rafael Rosaldo
  • Publication number: 20080021246
    Abstract: Processes for producing intermediate materials used for perfumery, specifically, epimerized cyclohexenyl ketones, are disclosed. Processes for employing the epimerising reaction in an Aldol condensation reaction are also disclosed.
    Type: Application
    Filed: July 23, 2007
    Publication date: January 24, 2008
    Inventors: Yousef Aouad, Daniel Bourgeois, Gregory Miracle, Jean Wevers, Harambage Gunaratne, Kenneth Seddon, Eva Boros, Suhas Katdore, Tayeb Belhocine
  • Publication number: 20060094621
    Abstract: Methods for improving the processability of an active concentrate are disclosed. Specifically, an ionic liquid is incorporated into the diluting process to lower the viscosity and avoid the formation of a viscosity-increasing gel phase. Moreover, the ionic liquid may comprise an ion active capable of delivering a desired benefit, which accompanies and/or enhances the benefit provided by the active in the concentrate. The present invention also encompasses a dilution process for forming a product composition from a conventional active concentrate or an ionic liquid containing composition. The present invention further comprises compositions made by these processes.
    Type: Application
    Filed: October 31, 2005
    Publication date: May 4, 2006
    Inventors: Glenn Jordan, Stacie Hecht, Kenneth Price, Patricia Berger, Yousef Aouad, Jean Wevers, Dennis Beckholt, Frank Denome, Kevin Goodall, Jose Vega, Michael Showell
  • Publication number: 20060094620
    Abstract: Compositions comprising an ionic liquid active composed of an ion active and an ionic liquid-forming counter ion, wherein the ion active is capable of delivering a fabric treating benefit, a surface treating benefit, and/or an air treating benefit. The compositions are substantially free of added water and have a viscosity less than about 5000 mPa·s at room temperature. The compositions are easily diluted with water and/or organic solvent, without formation a gel phase during the dilution process. Various products, especially a unit dose product, made with such compositions are also disclosed.
    Type: Application
    Filed: October 31, 2005
    Publication date: May 4, 2006
    Inventors: Glenn Jordan, Stacie Hecht, Kenneth Price, Patricia Berger, Yousef Aouad, Jean Wevers, Dennis Beckholt, Frank Denome, Kevin Goodall, Jose Vega, Michael Showell, Kenneth Seddon, Harambage Gunaratne
  • Patent number: 7022659
    Abstract: Packages which comprise a substrate and one or more fabric treatment chemicals, wherein the fabric treatment chemicals are released from the substrate through the action of temperature, friction and/or contact with water. Methods for treating fabrics, the methods comprising the step of opening a package, the package containing at least one unit dose of detergent, and subsequently dissolving and/or dispersing the detergent composition to provide a wash liquor, and wherein the package comprises an insoluble substrate and one or more fabric treatment chemicals, the chemical-containing substrate being used to directly or indirectly apply the fabric treatment chemicals to the fabrics.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: April 4, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Jacky Pierre Duquet, Jose Luis Vega, Jean Wevers
  • Publication number: 20060053567
    Abstract: The present invention relates to an applicator for a fabric treatment composition and its application. More specifically the invention relates to a versatile, effective convenient to apply fabric treatment applicator and its method of application. Claimed and described is method for the application of a fabric treatment composition, which comprises bleach and which is left to evaporate after being applied to a fabric.
    Type: Application
    Filed: November 2, 2005
    Publication date: March 16, 2006
    Applicant: The Procter & Gamble Company
    Inventors: David Sandbach, Jean Wevers, Gautier Engisch
  • Patent number: 6998377
    Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pre-treating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: February 14, 2006
    Assignee: Procter & Gamble Company
    Inventors: John Christopher Deak, Paul Amaat France, Kristina Marie Rohal Gansle, Anna Vadimovna Noyes, Arseni V. Radomyselski, John Cort Severns, Christiaan Arthur Jacques Kamiel Thoen, Jean Wevers
  • Publication number: 20060014655
    Abstract: There is provided a laundry and/or cleaning and/or fabric care composition comprising a benefit agent whereby said benefit agent is carried with a carrier material, thereby providing an enhanced deposition on the treated fabric of the benefit agent.
    Type: Application
    Filed: September 20, 2005
    Publication date: January 19, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Johan Smets, Jean Wevers, Gaurav Saini, Rafael Trujillo Rosaldo
  • Patent number: 6972276
    Abstract: There is provided a process for producing amine reaction product, in particular suitable for industrial process, whereby high yields of the amine reaction product is obtained. This is achieved by having a selected temperature range upon the contacting of the amine containing compound with the active aldehyde and/or ketone.
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: December 6, 2005
    Assignee: Procter & Gamble Company
    Inventors: Richard Besselievre, Johan Smets, Jean Wevers
  • Publication number: 20050241667
    Abstract: The invention relates to a process of cleaning a substrate, the process comprising a first step of providing a cleaning solution and a hand-held implement, the process further comprising a second step of applying the solution onto the substrate with the implement, characterised in that the implement has an active part vibrating at a frequency of at least 20 kHz with an amplitude of at least 10 ?m and up to 100 ?m, and whereby the substrate is fibrous or a hard domestic surface.
    Type: Application
    Filed: July 14, 2005
    Publication date: November 3, 2005
    Inventors: Jean-Francois Bodet, William Scheper, Christiaan Arthur Thoen, Tim Maria Hauwermeiren, Lieven Deketele, Jean Wevers
  • Publication number: 20050241666
    Abstract: The invention relates to a hand-held having an active part vibrating at a frequency of at least 20 kHz with an amplitude of at least 10 ?m and up to 100 ?m, characterised in that the implement has at least two configurations, a first configuration where the active part is hard, and a second configuration where the active part is not hard.
    Type: Application
    Filed: July 14, 2005
    Publication date: November 3, 2005
    Inventors: Jean-Francois Bodet, William Scheper, Christiaan Arthur Thoen, Tim Van Hauwermeiren, Lieven Deketele, Jean Wevers
  • Publication number: 20050202992
    Abstract: The present invention is directed to detergent tablets with improved perfume stability. It relates to a detergent tablet comprising at least 2 discrete regions and 0.05% to 10% by weight of the detergent tablet, of a perfume particle comprising a porous carrier material and a perfume contained in the pores of said porous carrier material; wherein the perfume particle is comprised at a greater concentration in one region of the tablet than in another region thereof.
    Type: Application
    Filed: March 11, 2005
    Publication date: September 15, 2005
    Applicant: The Procter & Gamble Company
    Inventors: Maria Grandio Portabales, Michael Green, Jose Velazquez, Miguel Estrella de Castro, Jean Wevers
  • Patent number: 6930079
    Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: August 16, 2005
    Assignee: Procter & Gamble Company
    Inventors: John Christopher Deak, Paul Amaat France, Kristina Marie Rohal Gansle, Anna Vadimovna Noyes, Arseni V. Radomyselski, John Cort Severns, Christiaan Arthur Jacques Kamiel Thoen, Jean Wevers
  • Patent number: 6914040
    Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: July 5, 2005
    Assignee: Procter & Gamble Company
    Inventors: John Christopher Deak, Paul Armaat France, Kristina Marie Rohal Gansle, Anna Vadimovna Radomyselski, Arseni V. Radomyselski, John Cort Severns, Christiaan Arthur Jacques Kamiel Thoen, Jean Wevers