Patents by Inventor Reuben Wu
Reuben Wu 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).
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Patent number: 10850241Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a diluent from a container. The dispenser includes two slidable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: GrantFiled: December 31, 2018Date of Patent: December 1, 2020Assignee: Diversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Patent number: 10328398Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: GrantFiled: April 10, 2017Date of Patent: June 25, 2019Assignee: Diversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Publication number: 20190134575Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a diluent from a container. The dispenser includes two slidable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: ApplicationFiled: December 31, 2018Publication date: May 9, 2019Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Publication number: 20170304786Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: ApplicationFiled: April 10, 2017Publication date: October 26, 2017Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Patent number: 9616441Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: GrantFiled: September 14, 2012Date of Patent: April 11, 2017Assignee: Diversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Publication number: 20130126640Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: ApplicationFiled: September 14, 2012Publication date: May 23, 2013Applicant: DIVERSEY, INC.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Patent number: 8398003Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: GrantFiled: September 12, 2011Date of Patent: March 19, 2013Assignee: Diversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Publication number: 20120031999Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: ApplicationFiled: September 12, 2011Publication date: February 9, 2012Applicant: DIVERSEY, INC.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Patent number: 8016212Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: GrantFiled: February 1, 2008Date of Patent: September 13, 2011Assignee: Diversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard L. Simpson, Reuben Wu, John A. Boticki
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Publication number: 20080179420Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: ApplicationFiled: February 1, 2008Publication date: July 31, 2008Applicant: JohnsonDiversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
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Patent number: 7341206Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: GrantFiled: January 12, 2006Date of Patent: March 11, 2008Assignee: JohnsonDiversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
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Publication number: 20060113405Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.Type: ApplicationFiled: January 12, 2006Publication date: June 1, 2006Inventors: Curtis Hubmann, Robert Halstead, Matthew Young, Elizabeth Slater, Richard Simpson, Reuben Wu
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Publication number: 20050082194Abstract: A blister pack dispensing device comprises a housing having first (10) and second (12) walls and containing a blister pack (23) and a movable frame (14). The first wall (10) has an array of apertures (11) which correspond to the array of blisters on the blister pack (23). The second wall (12) has an array of buttons (13) which are aligned with the apertures (11). Each button (13) is provided with a projection (22) while the frame (14) has corresponding apertures (15). The frame may be urged by a user to a first position in which the projections (22) on the buttons (13) are aligned with the apertures (15) to allow the buttons (13) to be depressed to disperse the blister contents through the apertures (11). A spring (17) restores the frame (14) to a second position, when released by the user, such that the projection (22) are misaligned with the apertures (15) on the frame (14) and prevent the buttons (13) being depressed.Type: ApplicationFiled: November 15, 2002Publication date: April 21, 2005Inventors: Andrew Fry, Richard Simpson, Christopher Hurlstone, Andrew Pocock, Paul Greenhalgh, Matthew Young, Reuben Wu
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Patent number: D509560Type: GrantFiled: February 17, 2004Date of Patent: September 13, 2005Assignee: JohnsonDiversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
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Patent number: D513701Type: GrantFiled: August 29, 2003Date of Patent: January 24, 2006Assignee: JohnsonDiversey, Inc.Inventors: Michael H. Bertucci, Reuben Wu, Matthew E. Young
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Patent number: D514447Type: GrantFiled: June 16, 2004Date of Patent: February 7, 2006Assignee: JohnsonDiversey, Inc.Inventors: Michael H. Bertucci, Reuben Wu, Matthew E. Young
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Patent number: D528917Type: GrantFiled: July 14, 2005Date of Patent: September 26, 2006Assignee: JohnsonDiversey, Inc.Inventors: Michael H. Bertucci, Reuben Wu, Matthew E. Young
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Patent number: D537915Type: GrantFiled: June 20, 2005Date of Patent: March 6, 2007Assignee: JohnsonDiversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
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Patent number: D555227Type: GrantFiled: October 26, 2006Date of Patent: November 13, 2007Assignee: JohnsonDiversey, Inc.Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
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Patent number: D496278Type: GrantFiled: November 8, 2001Date of Patent: September 21, 2004Assignee: JohnsonDiversey, Inc.Inventors: Michael H. Bertucci, Reuben Wu, Matthew E. Young