Patents by Inventor Hwa Y. Kim

Hwa Y. Kim 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: 20210007879
    Abstract: An absorbent article can have a topsheet layer, a liquid impermeable layer, and an absorbent core positioned between the topsheet layer and the liquid impermeable layer. The absorbent article can further include an exudate management layer in fluid communication with the topsheet layer. In various embodiments, the exudate management layer can be positioned on a body facing surface of the topsheet layer. In various embodiments, the exudate management layer can be positioned between the topsheet layer and the absorbent core. The exudate management layer has a first component which defines an opening for direct passage of body exudates into the absorbent core. The exudate management layer has a second component which at least partially overlaps the first component of the exudate management layer and further extends in the longitudinal direction of the absorbent article in a direction towards the posterior region of the absorbent article.
    Type: Application
    Filed: March 29, 2018
    Publication date: January 14, 2021
    Inventors: Matthew D. Woods, David J. Nickel, Jason G. Csida, Palani Raj R. Wallajapet, Hwa Y. Kim
  • Patent number: 5304475
    Abstract: A novel E. coli (KCCM 10,013) which can produce high yields of L-phenylalanine and a method for production of L-phenylalanine by recombinant E. coli which may be transformed with a novel plasmid pMW16 containing two promoters and a temperature-sensitive repressor for expressing a pheA gene and an aroF gene wherein chorismate mutase p-prephenate dehydratase is coded for by the pheA gene and 3-deoxy-D-arabinoheptulosonate.7-phosphate synthase is coded for by the aroF gene.
    Type: Grant
    Filed: March 12, 1992
    Date of Patent: April 19, 1994
    Assignee: Miwon Co., Ltd.
    Inventors: Hwa Y. Kim, Hong Rhym, Dong J. Lee, Chan H. Won, Byung L. Lim, Hong G. Choi