Patents by Inventor David Acher
David Acher 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: 8791057Abstract: A multi-phase surface cleaning composition. A first phase comprises an acidic cleaning formulation. A second phase comprises an alkaline cleaning formulation. The second phase includes a synthetic clay component.Type: GrantFiled: June 3, 2009Date of Patent: July 29, 2014Assignee: Reckitt & Colman (Overseas) LimitedInventors: David Acher, Vikki Louise Binns, Mark Ward
-
Patent number: 8771373Abstract: An epilatory composition of the adhesive type comprises: a. from 50 to 90 percent by weight of a rosinous material or hydrocarbon resin; b. from 0.5 to 20 percent by weight of water, and c. an emulsifier and/or surfactant. The composition is particularly suitable for heating, prior to application to the skin, in a domestic microwave oven.Type: GrantFiled: May 4, 2005Date of Patent: July 8, 2014Assignee: Reckitt Benckiser (UK) LimitedInventors: David Acher, Marielle De La Torre
-
Publication number: 20130263388Abstract: An epilatory composition, substantially provided as flat strips, comprises a gel-like matrix material, for example a rosin-based or sugar-based material and, mixed with the matrix material, a particulate material, for example colloidal particles of fumed silica. The particles reduce the tendency of the epilatory composition to flow, under warm ambient conditions.Type: ApplicationFiled: June 5, 2013Publication date: October 10, 2013Inventors: David Acher, Frederic De La Torre
-
Patent number: 8444708Abstract: An epilatory composition of the adhesive type comprises a gel-like matrix material, for example of a rosin-based or sugar-based material, together with 0.1-5 wt % of a branched polyalkene, for example polyisobutene. The resulting compositions offer skin care benefits while maintaining excellent viscoelastic and adhesive properties.Type: GrantFiled: May 3, 2011Date of Patent: May 21, 2013Assignee: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederic De La Torre
-
Patent number: 8444707Abstract: A preformed epilatory strip comprises a matrix material that includes a mixture of a major amount—at least 60 wt %—of a sugar-based material and a minor amount—1 to 30 wt %—of a rosinous material. Optionally a particulate material, for example fumed silica, is present.Type: GrantFiled: May 3, 2011Date of Patent: May 21, 2013Assignee: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederic De La Torre, Marielle De La Torre, Candice Monge
-
Publication number: 20110212871Abstract: A multi-phase surface cleaning composition. A first phase comprises an acidic cleaning formulation. A second phase comprises an alkaline cleaning formulation. The second phase includes a synthetic clay component.Type: ApplicationFiled: June 3, 2009Publication date: September 1, 2011Inventors: David Acher, Vikki Louise Binns, Mark Ward
-
Publication number: 20110203055Abstract: An epilatory composition of the adhesive type comprises a gel-like matrix material, for example of a rosin-based or sugar-based material, together with 0.1-5 wt % of a branched polyalkene, for example polyisobutene. The resulting compositions offer skin care benefits whilst maintaining excellent viscoelastic and adhesive properties.Type: ApplicationFiled: May 3, 2011Publication date: August 25, 2011Applicant: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederic De La Torre
-
Publication number: 20110208208Abstract: A preformed epilatory strip comprises a matrix material that includes a mixture of a major amount—at least 60 wt %—of a sugar-based material and a minor amount—1 to 30 wt %—of a rosinous material. Optionally a particulate material, for example fumed silica, is present.Type: ApplicationFiled: May 3, 2011Publication date: August 25, 2011Applicant: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederic De La Torre, Marielle De La Torre, Candice Monge
-
Publication number: 20110185517Abstract: An epilatory composition, substantially provided as flat strips, comprises a gel-like matrix material, for example a rosin-based or sugar-based material and, mixed with the matrix material, a particulate material, for example colloidal particles of fumed silica. The particles reduce the tendency of the epilatory composition to flow, under warm ambient conditions.Type: ApplicationFiled: April 13, 2011Publication date: August 4, 2011Applicant: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederlc De La Torre
-
Publication number: 20090158595Abstract: A microemulsion comprising an oil phase, an aqueous phase, a surfactant, and a hair modification active. The microemulsion is suitable for being impregnated therein or deposited thereon a substrate.Type: ApplicationFiled: October 16, 2006Publication date: June 25, 2009Inventors: David Acher, Paul Ellis, Tracey Heeson
-
Publication number: 20080213978Abstract: The present invention discloses methods and apparatuses for substrate singulation. Embodiments of the present invention comprise cryogenic-assist scribing or cutting mechanism for debris reduction, preferably cryogenic-assist laser scribe or cutting; controlling mechanism for debris flow and redeposition during laser process; and integrated, dry debris removal scribing process with breaking mechanism. An exemplary embodiment comprises an integrated housing for aligning a laser beam with the cryogenic cleaning beam. The integrated housing is preferably made of low thermal conductivity material to provide a high temperature gradient between the low temperature of the cryogenic fluid and the ambient temperature, preventing condensation of the moisture. The entire areas, or the critical areas of the apparatus can also be purged with flowing “dry” inert gases to further reduce the condensation moisture. Reactive gas can be introduced to react with debris, converting into gaseous form for ease of removal.Type: ApplicationFiled: October 20, 2007Publication date: September 4, 2008Applicant: DYNATEXInventors: Kathaleen Henry, Ferdinand Seemann, Karen Ann Reinhardt, David Acher Setton, Stefano Mangano, Adel George Tannous, Khalid Makhamreh
-
Publication number: 20080118457Abstract: An epilatory composition of the adhesive type comprises: a from 50 to 90 percent by weight of a rosinous material or hydrocarbon resin; b. from 0.5 to 20 percent by weight of water, and c. an emulsifier and/or surfactant. The composition is particularly suitable for heating, prior to application to the skin, in a domestic microwave oven.Type: ApplicationFiled: May 4, 2005Publication date: May 22, 2008Applicant: Reckitt Benckiser (UK) LimitedInventors: David Acher, Marielle De La Torre
-
Publication number: 20060002878Abstract: The present invention provides a depilatory patch comprising a layer of depilatory composition carried by a substrate. The depilatory patch is arranged, in use, to be applied to the skin of a user and left for a prescribed time period before being removed. The depilatory composition acts to degrade or destroy hair on the skin where the patch has been applied. The invention also extends to methods of manufacturing depilatory patches of the invention, and to depilatory methods using such patches.Type: ApplicationFiled: August 1, 2003Publication date: January 5, 2006Applicant: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederic De La Torre
-
Publication number: 20050220746Abstract: Abstract of the Disclosure An epilatory composition, substantially provided as flat strips, comprises a gel-like matrix material, for example a rosin-based or sugar-based material and, mixed with the matrix material, a particulate material, for example colloidal particles of fumed silica. The particles reduce the tendency of the epilatory composition to flow, under warm ambient conditions.Type: ApplicationFiled: July 25, 2003Publication date: October 6, 2005Applicant: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederic De La Torre
-
Publication number: 20050085828Abstract: A preformed epilatory strip comprises a matrix material that includes a mixture of a major amount—at least 60 wt %—of a sugar-based material and aminor amount—1 to 30 wt %—of a rosinous material. Optionally a particulate material, for example fumed silica, is present.Type: ApplicationFiled: February 12, 2003Publication date: April 21, 2005Applicant: Reckitt Benckiser (UK) LimitedInventors: David Acher, Frederic De La Torre, Marielle De La Torre, Candice Monge
-
Publication number: 20050079189Abstract: An epilatory composition of the adhesive type comprises a gel-like matrix material, for example of a rosin-based or sugar-based material, together with 0.1-5 wt % of a branched polyalkene, for example polyisobutene. The resulting compositions offer skin care benefits whilst maintaining excellent viscoelastic and adhesive properties.Type: ApplicationFiled: February 12, 2003Publication date: April 14, 2005Inventors: David Acher, Frederic De La Torre
-
Publication number: 20050019292Abstract: An epilatory composition, substantially provided as flat strips, comprises a gel-like matrix material, for example a rosin-based or sugar-based material and, mixed with the matrix material, a particulate material, for example colloidal particles of fumed silica. The particles reduce the tendency of the epilatory composition to flow, under warm ambient conditions.Type: ApplicationFiled: August 9, 2001Publication date: January 27, 2005Inventors: David Acher, Frederic De la Torre
-
Publication number: 20030017180Abstract: A skin treatment composition is provided for the removal of wax residues from the skin after epilation of the skin. The composition comprises an internal aqueous phase, an external non-aqueous phase containing at least one coolant compound, and one or more surfactant(s).Type: ApplicationFiled: March 22, 2002Publication date: January 23, 2003Applicant: RECKITT BENCKISER (UK) LIMITEDInventors: David Acher, Severine Delaplace