Patents by Inventor Peiguang Zhou

Peiguang Zhou 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: 20170238769
    Abstract: A bathing wand (10) can include a handle (24) including a grasp (20). The grasp (20) can include a first section (34) and a second section (36). The first section (34) and the second section (36) can form a loop hole (38) configured to receive a user's hand. The bathing wand (10) can also include a wand head (12) and a bathing implement (16). The bathing implement (16) can be coupled to the wand head (12). In some configurations, the bathing wand (10) can include a vertebrae system (30).
    Type: Application
    Filed: October 15, 2015
    Publication date: August 24, 2017
    Applicant: Michael Graves Design Group, Inc.
    Inventors: Robert B. Van Varick, Donald S. Strum, Michael E. Graves, Vladimir I. Anokhin, Jessica L. Hurwit, Elizabeth W. Clubb, Michael A. Daley, Bryan J. Semkuley, Clarice M. Theisen, Lynn R. Healey, Melissa Dennis, Eric E. Butt, Adam I. Lehman, Jeffrey Randsen, James A. Walter, James D. McManus, Randal D. Olson, Aidan J. Petrie, Luke D. Hagan, Benoit Devinat, Daniel J. Nelsen, Peiguang Zhou, Davis Dang H. Nhan
  • Publication number: 20160263272
    Abstract: 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: Application
    Filed: September 26, 2014
    Publication date: September 15, 2016
    Inventors: Shiming Zhuang, Rebecca Ann Vongsa, Peiguang Zhou, Andrew Mark Long, David William Koenig, David J. Tyrell
  • Patent number: 9428638
    Abstract: Stronger thermoplastic elastomeric films having improved tensile strength and elastic properties are disclosed herein. The thermoplastic elastomeric films include a combination of polyolefin-based thermoplastic elastomers, styrenic block copolymers, and strength-enhancing agents. The films are suitably free of filler particles such as calcium carbonate.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: August 30, 2016
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Alphonse Carl DeMarco, Peiguang Zhou, Davis Dang Hoang Nhan, Oomman Painummoottil Thomas
  • Publication number: 20160235608
    Abstract: 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: Application
    Filed: September 29, 2014
    Publication date: August 18, 2016
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Shiming Zhuang, Peiguang Zhou, John Gavin MacDonald, Rebecca Ann Vongsa, Andrew Mark Long, David William Koenig
  • Publication number: 20160235601
    Abstract: An extruded water-soluble article includes a water-soluble polymer having an extrusion temperature of 90 to 150 C., a plasticizer, and one or more active agents in a total amount of 0.1% to 50% by weight of the article. Combining the active agent(s) with a plasticizer prior to melt-blending with the water-soluble polymer prevents phase separation of the active agent and the polymer. Articles include films, fibers, rods, bars and the like. Such articles may be placed in an absorbent article such as a bandage, a medical drape, a wipe, a sheet, a diaper, a pant, or a pad.
    Type: Application
    Filed: September 26, 2014
    Publication date: August 18, 2016
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Peiguang Zhou, David Gerard Iwanski, Gary Alan Turchan, Andrew Mark Long
  • Patent number: 9358759
    Abstract: Stronger elastic laminates, as well as methods of preparing the laminates, are disclosed herein. Particularly, the present disclosure is directed to multilayered elastic laminates including a thermoplastic elastomeric film layer and a plastic layer coextruded together, and further, a facing material laminated to the thermoplastic elastomeric film layer. The laminates are stretched and then relaxed. The prepared laminates have enhanced overall strength and elasticity while having a soft, cloth-like feel, and are prepared at a lower cost.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: June 7, 2016
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: WanDuk Lee, Peiguang Zhou, Davis Dang Hoang Nhan, Alphonse Carl DeMarco
  • Patent number: 9238348
    Abstract: A laminate of nonwoven materials having fine particulate matter attached thereto is made with a lamination process capable of supplying up to about 60 gsm of particulate matter to a substrate. The particulate matter may be applied to the substrate using a powder coating apparatus. The laminate may be used in personal absorbent articles such as diapers, feminine pads, bandages, bed pads, and the like.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: January 19, 2016
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Peiguang Zhou, David Gerard Iwanski, Gary Alan Turchan, Stephen David Franger
  • Publication number: 20150273802
    Abstract: Stronger elastic laminates having an improved microtextured appearance, as well as methods of preparing the laminates, are disclosed herein. Particularly, the present disclosure is directed to multilayered elastic laminates including at least one thermoplastic elastomeric film layer and at least one plastic layer coextruded together, stretched and then relaxed. The prepared laminates have enhanced overall strength and elasticity.
    Type: Application
    Filed: March 31, 2014
    Publication date: October 1, 2015
    Inventors: WanDuk Lee, Peiguang Zhou, Davis-Dang Hoang Nhan, Alphonse Carl DeMarco
  • Publication number: 20150183191
    Abstract: 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: Application
    Filed: December 31, 2013
    Publication date: July 2, 2015
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Davis Dang Hoang Nhan, Shiming Zhuang, Theodore T. Tower, Alphonse Carl DeMarco, Peiguang Zhou
  • Publication number: 20150175793
    Abstract: Stronger thermoplastic elastomeric films having improved tensile strength and elastic properties are disclosed herein. The thermoplastic elastomeric films include a combination of polyolefin-based thermoplastic elastomers, styrenic block copolymers, and strength-enhancing agents. The films are suitably free of filler particles such as calcium carbonate.
    Type: Application
    Filed: December 19, 2013
    Publication date: June 25, 2015
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Alphonse Carl DeMarco, Peiguang Zhou, Davis Dang Hoang Nhan, Oomman Painummoottil Thomas
  • Publication number: 20150174869
    Abstract: Stronger elastic laminates, as well as methods of preparing the laminates, are disclosed herein. Particularly, the present disclosure is directed to multilayered elastic laminates including a thermoplastic elastomeric film layer and a plastic layer coextruded together, and further, a facing material laminated to the thermoplastic elastomeric film layer. The laminates are stretched and then relaxed. The prepared laminates have enhanced overall strength and elasticity while having a soft, cloth-like feel, and are prepared at a lower cost.
    Type: Application
    Filed: September 3, 2014
    Publication date: June 25, 2015
    Inventors: WanDuk Lee, Peiguang Zhou, Davis Dang Hoang Nhan, Alphonse Carl DeMarco
  • Publication number: 20140367016
    Abstract: A method for making an absorbent article includes the steps of applying a layer of adhesive composition to a stretchable substrate and applying a layer of particulate superabsorbent material to the stretchable substrate, whereby the adhesive composition holds the superabsorbent material on the substrate.
    Type: Application
    Filed: September 3, 2014
    Publication date: December 18, 2014
    Inventors: Davis Dang Hoang Nhan, Mark M. Mleziva, Lawrence H. Sawyer, Peiguang Zhou
  • Patent number: 8852381
    Abstract: A method for making an absorbent article includes the steps of applying a layer of adhesive composition to a stretchable substrate and applying a layer of particulate superabsorbent material to the adhesive composition after applying the adhesive composition to the stretchable substrate.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: October 7, 2014
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Davis Dang Hoang Nhan, Mark M. Mleziva, Lawrence H. Sawyer, Peiguang Zhou
  • Patent number: 8552251
    Abstract: A laminate having health-benefit agents therein is made by particle stabilization within the lamination process. By changing the substrate type (tissue, nonwoven, film) and/or the physical composition and/or attributes of the laminate layers, the release of the health-benefit agents can be controlled. The laminate, sometimes referred to as a liner, may be used in personal absorbent articles such as diapers, feminine pads, bandages, bed pads, and the like.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: October 8, 2013
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Peiguang Zhou, David John Tyrrell, Andrew M. Long, Alphonse C. DeMarco, Dave Allen Soerens, Rebecca Ann Vongsa
  • Patent number: 8546638
    Abstract: An absorbent article comprises a signal element having a body-facing surface, a garment-facing surface, a longitudinal direction, a transverse direction and a z-direction. The signal element includes a water-soluble polymeric buffering film and a stimulation material. The water-soluble polymeric buffering film comprises a water-soluble base polymer. In some aspects, the stimulation material comprises a temperature change agent, and the signal element exhibits a surface temperature change of at least +/?2° C. In some aspects, the signal element exhibits a stimulation effect over at least two aqueous insults.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: October 1, 2013
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Peiguang Zhou, Andrew Mark Long, Dave Allen Soerens, Kaiyuan Yang, James Hongxue Wang, Xuedong Song
  • Publication number: 20130240139
    Abstract: A laminate of nonwoven materials having fine particulate matter attached thereto is made with a lamination process capable of supplying up to about 60 gsm of particulate matter to a substrate. The particulate matter may be applied to the substrate using a powder coating apparatus. The laminate may be used in personal absorbent articles such as diapers, feminine pads, bandages, bed pads, and the like.
    Type: Application
    Filed: August 31, 2012
    Publication date: September 19, 2013
    Inventors: Peiguang Zhou, David Gerard Iwanski, Gary Alan Turchan, Stephen David Franger
  • Patent number: 8513323
    Abstract: Generally silicone materials adapted to releasably adhere to human skin don't attach readily to substrates such as fibrous substrates (e.g., woven and nonwoven webs), films, plastic, etc. Disclosed are inventive blends of low-tack materials, such as a low-tack silicone material, and a high-tack silicone material, such as a high-tack, hot-melt, silicone adhesive, that both releasably adhere to skin and join to various substrates, including fibrous substrates. Furthermore, these same blends may be disposed between, and attached to, a silicone adhesive layer and a substrate. In other words, the disclosed silicone blends may be used to join a silicone adhesive layer to a substrate.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: August 20, 2013
    Assignee: Kimbery-Clark Worldwide, Inc.
    Inventors: Peiguang Zhou, Lisha Yu
  • Patent number: 8450555
    Abstract: An absorbent article having a stretchable substrate and an absorbent composite comprising a layer of adhesive composition in contact with the stretchable substrate. A layer of particulate superabsorbent material is applied to and held by the adhesive composition. The absorbent composite is secured to the substrate by the adhesive composition. The stretchable substrate has a recovery in at least one of the lateral direction and the longitudinal directions of the article as determined by an Elongation and Recovery Test, and the absorbent article has a recovery in the at least one of the lateral direction and the longitudinal direction as determined by the Elongation and Recovery Test that is at least about 60 percent of the recovery of the substrate in the at least one of the lateral direction and the longitudinal direction.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: May 28, 2013
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Davis Dang Hoang Nhan, Mark M. Mleziva, Lawrence H. Sawyer, Peiguang Zhou
  • Patent number: 8426669
    Abstract: An absorbent article comprises a signal composite comprising a carrier substrate layer, a first stimulation layer, a second stimulation layer, a first thermoplastic adhesive layer and a second thermoplastic adhesive layer. The carrier substrate layer is disposed as a bottom layer of the signal composite. The first stimulation layer comprises a first stimulation material and is disposed above and adjacent to the carrier substrate layer. The second stimulation layer comprises a second stimulation material and is disposed above and adjacent to the first stimulation layer to provide the body-facing surface of the signal composite. The first thermoplastic adhesive layer is liquid permeable or water-soluble and is disposed between and adjacent to the carrier substrate layer and the first stimulation layer. The second thermoplastic adhesive layer is liquid permeable or water-soluble and is disposed between the first stimulation layer and the second stimulation layer.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: April 23, 2013
    Assignee: Kimberly-Clark Worldwide Inc.
    Inventors: Peiguang Zhou, Andrew Mark Long, Dave Allen Soerens, Kaiyuan Yang, Davis-Dang Hoang Nhan, Jun G. Zhang
  • Patent number: 8377027
    Abstract: Absorbent articles having form fitting properties are disclosed. In particular, the absorbent articles include at least one waist elastic member that extends a substantial distance in the longitudinal direction. The waist elastic member, for instance, may be positioned in a front region of the article, in a back region of the article or in both the front and back regions. The waist elastic member includes a breathable elastic film. In order for the film to be breathable, the film includes apertures. The apertures appear on the film according to a particular pattern and having a particular diameter so that the film retains desired stretch properties.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: February 19, 2013
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Janis W. Hughes, Varunesh Sharma, Prasad Shrikrishna Potnis, Gregory Hall, Thomas H. Roessler, Peiguang Zhou, Stephen C. Baumgartner