Patents by Inventor Shiming Zhuang
Shiming Zhuang 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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Publication number: 20220411158Abstract: A package includes a first adjacent edge, a second adjacent edge, and a fitment seal including a fitment. The fitment seal is inclined at a fitment seal angle relative to the first adjacent seal, and connects to the first adjacent seal and the second adjacent seal. The package further includes at least one supplemental seal extending towards the first adjacent seal. The at least one supplemental seal is inclined at an angle from 90° to 180° relative to the first adjacent seal.Type: ApplicationFiled: December 12, 2019Publication date: December 29, 2022Inventors: Rebecca J. Shotwell, Abigail H. Koep, Shiming Zhuang, Teressa A. Baumann, Nina Marchione, Jay D. Hodson
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Patent number: 10213990Abstract: Stretchable elastic laminates having an improved cloth-like appearance, as well as methods of preparing the laminates, are disclosed herein. Particularly, the present disclosure is directed to methods of preparing tissue-elastic laminates with uniform tissue fractures as the laminate is stretched 50%, or even 100%, or more in at least one of the machine direction (MD) or cross direction (CD).Type: GrantFiled: December 31, 2013Date of Patent: February 26, 2019Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Davis Dang Hoang Nhan, Shiming Zhuang, Theodore T. Tower, Alphonse Carl DeMarco, Peiguang Zhou
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Publication number: 20180207313Abstract: An extruded water-soluble article is made from homogeneous material that includes a water-soluble polymer having an extrusion temperature of 50 to 150° C. This relatively low extrusion temperature is compatible with actives that would otherwise be destroyed in a high temperature extrusion process. The article further includes between 0.1% to 50% by weight of an active agent.Type: ApplicationFiled: April 1, 2015Publication date: July 26, 2018Inventors: Shiming Zhuang, Rebecca Ann Vongsa, Peiguang Zhou, Andrew Mark Long, David William Koenig, David J. Tyrell, Paige N. Anunson
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Publication number: 20160263272Abstract: An extruded water-soluble article made is from a homogeneous material that includes a water-soluble polymer having an extrusion temperature of 50 to 150° C. The article further includes between 0.1% to 50% by weight of an active agent. Potential active agents include, isothiazolone, alkyl dimethyl ammonium chloride, a triazine, 2-thiocyanomethylthio benzothiazol, methylene bis thiocyanate, acrolein, dodecylguanidine hydrochloride, a chlorophenol, a quaternary ammonium salt, gluteraldehyde, a dithiocarbamate, 2-mercatobenzothiazole, para-chloro-meta-xylenol, silver based compounds, chlorohexidine, polyhexamthylene biguanide, a n-halamine, triclosan, a phospholipid, an alpha hydroxyl acid, 2,2-dibromo-3-nitrilopropionamide, 2-bromo-2-nitro-1,3-propanediol, farnesol, iodine, bromine, hydrogen peroxide, chlorine dioxide, ozone, a botanical oil, a botanical extract, benzalkonium chloride, chlorine, sodium hypochlorite, and combinations thereof.Type: ApplicationFiled: September 26, 2014Publication date: September 15, 2016Inventors: Shiming Zhuang, Rebecca Ann Vongsa, Peiguang Zhou, Andrew Mark Long, David William Koenig, David J. Tyrell
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Patent number: 9421504Abstract: An ultrasonic mixing system having a treatment chamber in which at least two separate phases can be mixed to prepare an emulsion is disclosed. The treatment chamber has an elongate housing through which the phases flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the phases within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: GrantFiled: June 25, 2009Date of Patent: August 23, 2016Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Philip Eugene Kieffer, Corey Thomas Cunningham, Steven Michael Hurley, Scott W. Wenzel, Shiming Zhuang
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Publication number: 20160235608Abstract: Disclosed is an article for urine odor control. The article may be in the form of a film The article is a homogeneous material may include a water-soluble polymer having an extrusion temperature of 50 to 150 C, and between 0.1% to 50% by weight of an odor-control system. The odor control system may include one or more the following: an enzyme inhibitor, an odor absorber, a blocking agent or an antimicrobial agent. The article may be placed in an absorbent member, wherein the absorbent member is a bandage, a medical drape, a wipe, a towel, a sheet, a pad, a pant or a diaper.Type: ApplicationFiled: September 29, 2014Publication date: August 18, 2016Applicant: Kimberly-Clark Worldwide, Inc.Inventors: Shiming Zhuang, Peiguang Zhou, John Gavin MacDonald, Rebecca Ann Vongsa, Andrew Mark Long, David William Koenig
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Publication number: 20150183191Abstract: Stretchable elastic laminates having an improved cloth-like appearance, as well as methods of preparing the laminates, are disclosed herein. Particularly, the present disclosure is directed to methods of preparing tissue-elastic laminates with uniform tissue fractures as the laminate is stretched 50%, or even 100%, or more in at least one of the machine direction (MD) or cross direction (CD).Type: ApplicationFiled: December 31, 2013Publication date: July 2, 2015Applicant: Kimberly-Clark Worldwide, Inc.Inventors: Davis Dang Hoang Nhan, Shiming Zhuang, Theodore T. Tower, Alphonse Carl DeMarco, Peiguang Zhou
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Patent number: 9056028Abstract: A dryness indicator includes a wicking strip continuous between a reservoir end and an opposed open end; a liquid-impermeable top layer disposed on one side of the wicking strip; and a liquid-impermeable bottom layer disposed on the opposite side of the wicking strip, wherein the top layer is affixed to the bottom layer to at least partially enclose the wicking strip, and wherein the indicator is configured such that the open end of the wicking strip can be placed in liquid communication with an object or surface. The dryness indicator also includes a reservoir including an oil-based colorant with the potential to be in liquid communication with the reservoir end of the wicking strip, wherein the wicking strip is configured such that colorant wicking from the reservoir end and an unreacted water-based fluid wicking from the open end meet to define a timing line.Type: GrantFiled: April 30, 2012Date of Patent: June 16, 2015Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Ning Wei, Shiming Zhuang, Xuedong Song, Kimberly Nicole Struk
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Patent number: 8685178Abstract: A method of preparing metal-modified silica particles is disclosed. Specifically, a treatment chamber is provided in which a first and a second formulation are ultrasonically mixed to prepare metal-modified silica particles. The treatment chamber has an elongate housing through which the first and second formulations flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the formulations within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: GrantFiled: December 15, 2008Date of Patent: April 1, 2014Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Bao Trong Do, Thomas David Ehlert, Robert Allen Janssen, John Gavin MacDonald, Paul Warren Rasmussen, Shiming Zhuang
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Publication number: 20130289508Abstract: A dryness indicator includes a wicking strip continuous between a reservoir end and an opposed open end; a liquid-impermeable top layer disposed on one side of the wicking strip; and a liquid-impermeable bottom layer disposed on the opposite side of the wicking strip, wherein the top layer is affixed to the bottom layer to at least partially enclose the wicking strip, and wherein the indicator is configured such that the open end of the wicking strip can be placed in liquid communication with an object or surface. The dryness indicator also includes a reservoir including an oil-based colorant with the potential to be in liquid communication with the reservoir end of the wicking strip, wherein the wicking strip is configured such that colorant wicking from the reservoir end and an unreacted water-based fluid wicking from the open end meet to define a timing line.Type: ApplicationFiled: April 30, 2012Publication date: October 31, 2013Inventors: Ning Wei, Shiming Zhuang, Xuedong Song, Kimberly Nicole Struk
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Patent number: 8215822Abstract: An ultrasonic mixing system having a treatment chamber in which antimicrobial agents, particularly, hydrophobic antimicrobial agents, can be mixed with one or more formulations is disclosed. Specifically, the treatment chamber has an elongate housing through which a formulation and antimicrobial agents flow longitudinally from a first inlet port and a second inlet port to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the formulation and antimicrobial agents within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: GrantFiled: December 28, 2007Date of Patent: July 10, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: David William Koenig, John Glen Ahles, Thomas David Ehlert, Robert Allen Janssen, Paul Warren Rasmussen, Steve Roffers, Scott W. Wenzel, Shiming Zhuang
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Patent number: 8206024Abstract: An ultrasonic mixing system having a particulate dispensing system to dispense particulates into a treatment chamber and the treatment chamber in which particulates can be mixed with one or more formulations is disclosed. Specifically, the treatment chamber has an elongate housing through which a formulation and particulates flow longitudinally from an inlet port to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the formulation and particulates within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: GrantFiled: December 28, 2007Date of Patent: June 26, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Scott W. Wenzel, John Glen Ahles, Thomas David Ehlert, Robert Allen Janssen, David William Koenig, Paul Warren Rasmussen, Steve Roffers, Shiming Zhuang
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Patent number: 8163388Abstract: A composition comprising particles with a transition metal imbedded therein is disclosed. Specifically, the mole ratio of transition metal to particles is from about 25:1 to about 50:1. The composition is prepared in the presence of ultrasonic energy. The particles are selected from the group consisting of organic particles, inorganic particles, and metal particles.Type: GrantFiled: December 15, 2008Date of Patent: April 24, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Bao Trong Do, Thomas David Ehlert, Robert Allen Janssen, John Gavin MacDonald, Paul Warren Rasmussen, Shiming Zhuang
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Patent number: 8143318Abstract: An ultrasonic mixing system having a treatment chamber in which at least two separate phases can be mixed to prepare an emulsion is disclosed. Specifically, at least one phase is a dispersed phase and one phase in a continuous phase. The treatment chamber has an elongate housing through which the phases flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the phases within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: GrantFiled: June 1, 2011Date of Patent: March 27, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Scott W. Wenzel, John Glen Ahles, Thomas David Ehlert, Robert Allen Janssen, David William Koenig, Paul Warren Rasmussen, Steve Roffers, Shiming Zhuang
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Patent number: 8057573Abstract: An ultrasonic treatment system having a treatment chamber for treating a formulation to increase the shelf life thereof. In one embodiment, the shelf life is produced by degassing the formulation using the treatment chamber. Specifically, the treatment chamber has an elongate housing through which a formulation flows longitudinally from an inlet port to a first outlet port and a second outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the formulation within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: GrantFiled: December 28, 2007Date of Patent: November 15, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: David William Koenig, John Glen Ahles, Thomas David Ehlert, Robert Allen Janssen, Paul Warren Rasmussen, Steve Roffers, Scott W. Wenzel, Shiming Zhuang
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Publication number: 20110257068Abstract: An ultrasonic mixing system having a treatment chamber in which at least two separate phases can be mixed to prepare an emulsion is disclosed. Specifically, at least one phase is a dispersed phase and one phase in a continuous phase. The treatment chamber has an elongate housing through which the phases flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the phases within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: ApplicationFiled: June 1, 2011Publication date: October 20, 2011Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Scott W. Wenzel, John Glen Ahles, Thomas David Ehlert, Robert Allen Janssen, David William Koenig, Paul Warren Rasmussen, Steve Roffers, Shiming Zhuang
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Patent number: 7975555Abstract: An apparatus for simultaneously measuring longitudinal and shear wave speeds in materials under load via echo or transmission is described. The apparatus comprises a housing with an open end, a closed end opposite the open end with a hole in the closed end, and a housing exit port. A spacer resides inside the housing, the spacer having a spacer specimen side and a spacer transducer side. A load transferring body having a transducer hole fits inside the housing and contacts an interior surface of the housing. An ultrasonic transducer fits inside the transducer hole of the load transferring body. A transducer depressing mechanism secures the ultrasonic transducer against the spacer transducer side, whereby users can simultaneously measure longitudinal and shear wave speeds of specimens inserted into the hole in the closed end of the housing and contacting the spacer.Type: GrantFiled: December 1, 2006Date of Patent: July 12, 2011Assignee: California Institute of TechnologyInventors: Shiming Zhuang, Guruswami Ravichandran, Theresa Kidd
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Publication number: 20100275693Abstract: A general method for simultaneously measuring longitudinal and shear wave speeds in materials under load via echo or transmission is described. This process proceeds in simple steps. Users load a specimen, either compressionally, tensilely, or torsionally and the loading is directed along a loading axis. Users connect a transducer with the specimen without loading the transducer and connect the transducer with a data collection apparatus. An ultrasonic pulse is launched from the transducer into the specimen along the loading axis, simultaneously triggering the data collection apparatus. The user measures signals on the data collection apparatus, allowing the user to calculate longitudinal wave speeds and shear wave speeds, whereby both longitudinal wave speeds and shear wave speeds of specimens under load can be measured simultaneously using one transducer. A novel device for measuring longitudinal and shear wave speeds in materials simultaneously is also described.Type: ApplicationFiled: December 1, 2006Publication date: November 4, 2010Inventors: Shiming Zhuang, Guruawami Ravichanoran, Theresa Kidd
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Publication number: 20100152042Abstract: A composition comprising particles with a transition metal imbedded therein is disclosed. Specifically, the ratio of particles to the transition metal is from about 25:1 to about 50:1. The composition is prepared in the presence of ultrasonic energy. The particles are selected from the group consisting of organic particles, inorganic particles, and metal particles.Type: ApplicationFiled: December 15, 2008Publication date: June 17, 2010Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Bao Trong Do, Thomas David Ehlert, Robert Allen Janssen, John Gavin MacDonald, Paul Warren Rasmussen, Shiming Zhuang
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Publication number: 20100150859Abstract: A method of preparing metal-modified silica particles is disclosed. Specifically, a treatment chamber is provided in which a first and a second formulation are ultrasonically mixed to prepare metal-modified silica particles. The treatment chamber has an elongate housing through which the first and second formulations flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the formulations within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other.Type: ApplicationFiled: December 15, 2008Publication date: June 17, 2010Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Bao Trong Do, Thomas David Ehlert, Robert Allen Janssen, John Gavin MacDonald, Paul Warren Rasmussen, Shiming Zhuang