Patents by Inventor David Wayne Moore

David Wayne Moore 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).

  • Process for preparing alkyl pyroglutamic acids
    Patent number: 9434678
    Abstract: This disclosure relates to methods for limiting the undesired reverse Mannich reaction during the hydrogenation reduction of one or more nitro functional groups (—NO2) to their corresponding amines (—NH2).
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: September 6, 2016
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: David Wayne Moore, Douglas John Bugajsky
  • PROCESS FOR PREPARING ALKYL PYROGLUTAMIC ACIDS
    Publication number: 20160194271
    Abstract: This disclosure relates to methods for limiting the undesired reverse Mannich reaction during the hydrogenation reduction of one or more nitro functional groups (—NO2) to their corresponding amines (—NH2).
    Type: Application
    Filed: December 20, 2013
    Publication date: July 7, 2016
    Inventors: David Wayne MOORE, Douglas John BUGAJSKY
  • Non-disruptive backup copy in a database online reorganization environment
    Patent number: 8015155
    Abstract: Various embodiments of a computer system and computer program product backup a dataset. An input image copy of the dataset is read, wherein the input image copy is prior to a start of dataset reorganization. A cursor value associated with reorganization of said dataset is determined. A backup copy is produced based on the input image copy, the changes from the log and the cursor value.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: September 6, 2011
    Assignee: International Business Machines Corporation
    Inventors: John Terry Langley, David Wayne Moore
  • Non-Disruptive Backup Copy in a Database Online Reorganization Environment
    Publication number: 20080313245
    Abstract: Various embodiments of a computer system and computer program product backup a dataset. An input image copy of the dataset is read, wherein the input image copy is prior to a start of dataset reorganization. A cursor value associated with reorganization of said dataset is determined. A backup copy is produced based on the input image copy, the changes from the log and the cursor value.
    Type: Application
    Filed: August 22, 2008
    Publication date: December 18, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: John Terry Langley, David Wayne Moore
  • Non-disruptive backup copy in a database online reorganization environment
    Patent number: 7433902
    Abstract: Various embodiments of a computer-implemented method backup a dataset. An input image copy of the dataset is read, wherein the input image copy is prior to a start of dataset reorganization. A cursor value associated with reorganization of said dataset is determined. A backup copy is produced based on the input image copy, the changes from the log and the cursor value.
    Type: Grant
    Filed: November 15, 2005
    Date of Patent: October 7, 2008
    Assignee: International Business Machines Corporation
    Inventors: John Terry Langley, David Wayne Moore
  • Database recovery to any point in time in an online environment utilizing disaster recovery technology
    Patent number: 6732123
    Abstract: A method and apparatus for merging log data for recovering one or more database data sets to any point-in-time in a single pass of log data sets. Using disaster recovery technology, the invention may be implemented to provide a method to reduce the time that a broken database is unavailable by processing recovery input data in parallel and recovering multiple database data sets, including areas, simultaneously. The invention reduces operational complexity and resource constraints experienced by IMS customers trying to recover database data sets especially in a data sharing environment. The invention simplifies the recovery process by eliminating both the need for change accumulation and the need to run separate recovery jobs for each database data set requiring recovery, thereby reducing the impact of recovery on system resources.
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: May 4, 2004
    Assignee: International Business Machines Corporation
    Inventors: David Wayne Moore, Karen Alicia Ranson, Lawrence Edward Sullivan, Donald Prentiss Terry, Gregory Walter Vance, Vern Lee Watts
  • Synchronizing recovery log having time stamp to a remote site for disaster recovery of a primary database having related hierarchial and relational databases
    Patent number: 6065018
    Abstract: A method and apparatus to synchronize recovery logs transmitted to a remote site for recovering related databases having different logical structuring. In one embodiment, the related databases are a hierarchial structured database such as IMS and a relational structured database such as DB2.
    Type: Grant
    Filed: March 4, 1998
    Date of Patent: May 16, 2000
    Assignee: International Business Machines Corporation
    Inventors: Harley Al Beier, Robert Frederic Kern, David Wayne Moore, Karen Alicia Ranson, Vern Lee Watts