Patents by Inventor Kenneth Yin Wang

Kenneth Yin Wang 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: 6835678
    Abstract: The present invention is directed to ion-sensitive, water-dispersible fabric. The present invention is also directed to a method of making ion-sensitive, water-dispersible polymer formulations and their applicability as binder compositions for disposable items. The present invention is further directed to disposable items, such as wet-wipes comprising ion-sensitive, water-dispersible binder.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: December 28, 2004
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: David Martin Jackson, Frederick John Lang, Kenneth Yin Wang, Duane Zacharias
  • Patent number: 6454749
    Abstract: There is provided a bellows adapted to be actuated by the movement of a wearer's body and force air into a personal care product in a region between the skin of the wearer and the product. The bellows may be located in the periphery of the personal care product and the discharge of the bellows is directed into the personal care product so air is forced into the product.
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: September 24, 2002
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Jark Chong Lau, James Arthur Davis, Kenneth Yin Wang, Wanda Walton Jackson
  • Publication number: 20020081930
    Abstract: The present invention is directed to ion-sensitive, water-dispersible fabric. The present invention is also directed to a method of making ion-sensitive, water-dispersible polymer formulations and their applicability as binder compositions for disposable items.
    Type: Application
    Filed: December 5, 2001
    Publication date: June 27, 2002
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: David Martin Jackson, Frederick John Lang, Kenneth Yin Wang, Duane Zacharias
  • Patent number: 5961505
    Abstract: An absorbent article is disclosed which exhibits improved fluid management. The article includes an absorbent having first and second oppositely aligned surfaces and a longitudinally extending central axis. A bicomponent cover is positioned over the first surface of the absorbent and includes a first and a second material. The first material has openings formed therein and is aligned along the longitudinally extending central axis of the absorbent. The second material is nonapertured and is secured to, or positioned adjacent to, the outer periphery of the first material. The first and second materials cooperate to enclose the absorbent. Positioned between the first material and the first surface of the absorbent is a separation means. The separation means directs fluid from the body downward, in the z direction, away from the bicomponent cover, and outward in the x and y directions to provide a more efficient use of the absorbent material.
    Type: Grant
    Filed: February 23, 1994
    Date of Patent: October 5, 1999
    Assignee: Kimberly-Clark-Worldwide, Inc.
    Inventors: Louise Cynthia Ellis Coe, Laura Jane Anderson, Mark Leonard Kaspar, Mary Lou McDaniel, John Carl Faison, Andrew Edward Diamond, Mary Chris Wanek, David Keith Osteen, Kenneth Yin Wang
  • Patent number: 5952251
    Abstract: A water-dispersible coformed fibrous nonwoven fabric structure comprising a primary reinforcing polymer material, preferably capable of being meltspun; a secondary reinforcing polymer material having an average fiber length less than or equal to about 15 mm and preferably having a softening point at least about 30.degree. C. lower than the softening point of the primary reinforcing polymer; and, an absorbent material, such as pulp or a superabsorbent. The fabric structure maintains desired tensile strength and softness while being water-dispersible and flushable. The fabric produced can be incorporated into an article and can be flushed down a commode. The fabric is flushable when placed in water, with agitation, if necessary, and will disperse into unrecognizable pieces without clogging conventional plumbing or piping.
    Type: Grant
    Filed: December 31, 1996
    Date of Patent: September 14, 1999
    Assignee: Kimberly-Clark Corporation
    Inventors: David Martin Jackson, Pavneet Singh Mumick, Audrie Tomoko Ono, William Seal Pomplun, Kenneth Yin Wang