Patents by Inventor Kenneth Laderman

Kenneth Laderman 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).

  • Alpha-amylase from hyperthermophilic archaebacterium
    Patent number: 5578479
    Abstract: The present invention relates, in general, to .alpha.-amylase, and, in particular to .alpha.-amylase from a hyperthermophilic archaebacterium, wherein said .alpha.-amylase is in pure form. The invention also relates to a method of purifying a hyperthermophilic .alpha.-amylase.
    Type: Grant
    Filed: June 9, 1992
    Date of Patent: November 26, 1996
    Assignee: The Johns Hopkins University
    Inventors: Kenneth Laderman, Christian B. Anfinsen
  • .alpha.-amylase gene
    Patent number: 5366883
    Abstract: The present invention relates, in general, to a cloned .alpha.-amylase gene, and, in particular, to a cloned hyperthermophilic .alpha.-amylase gene and to methods of producing .alpha.-amylase using same.
    Type: Grant
    Filed: June 9, 1992
    Date of Patent: November 22, 1994
    Assignees: Takara Shuzo Co., Ltd., The Johns Hopkins University
    Inventors: Kiyozo Asada, Takashi Uemori, Hiroyuki Mukai, Ikunoshin Kato, Kenneth Laderman, Christian B. Anfinsen