Patents by Inventor John MacDougall

John MacDougall 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: 20020107186
    Abstract: The present invention provides novel isolated NOVX polynucleotides and polypeptides encoded by the NOVX polynucleotides. Also provided are the antibodies that immunospecifically bind to a NOVX polypeptide or any derivative, variant, mutant or fragment of the NOVX polypeptide, polynucleotide or antibody. The invention additionally provides methods in which the NOVX polypeptide, polynucleotide and antibody are utilized in the detection and treatment of a broad range of pathological states, as well as to other uses.
    Type: Application
    Filed: January 4, 2001
    Publication date: August 8, 2002
    Inventors: Sudhirdas K. Prayaga, Kumud Majumder, Bruce Taillon, Steven Kurt Spaderna, Kimberly Spytek, John MacDougall
  • Patent number: 6418522
    Abstract: The basic idea comprised of the present invention is to provide a translation lookaside buffer (TLB) arrangement which advantageously uses two buffers, a small first level TLB1 and a larger second level TLB2. The second level TLB feeds address information to the first level TLB when the desired virtual address is not contained in the first level TLB. According to the invention the second level TLB is structured advantageously comprising two n-way set-associative sub-units of which one, a higher level unit covers some higher level address translation levels and the other one, a lower level unit, covers some lower level translation level. According to the present invention, some address information holds some number of middle level virtual address (MLVA) bits, i.e., 8 bits, for example, being able to serve as an index address covering the address range of the higher level sub-unit.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: July 9, 2002
    Assignee: International Business Machines Corporation
    Inventors: Ute Gaertner, John MacDougall, Erwin Pfeffer, Kerstin Schelm
  • Patent number: 4622905
    Abstract: Discloses an improvement in furnacing objects on the top surface of an impervious rotating hearth in a directly fired rotary hearth furnace by the use of fuel burning with a luminous flame e.g., coal.
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: November 18, 1986
    Assignee: International Metals Reclamation Co., Inc.
    Inventors: John MacDougall, John K. Pargeter