Patents by Inventor John L. Ponzo

John L. Ponzo 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: 6393434
    Abstract: There is provided a method and system for performing synchronization between a first replica associated with an application in a first computer processing device and a second replica associated with the application in a second computer processing device. The method includes the step of generating a synchronization plan for the replicas for managing the synchronization therebetween. The sync plan includes data structure information corresponding to data structures of the replicas, storage access information for enabling access to each individual data unit within the data structures of the replicas, and synchronization and conflict resolution actions for specifying actions to be taken for each individual data unit with respect to the synchronization and any conflicts resulting therefrom. At least one individual data unit in the first replica is synchronized with a corresponding individual data unit in the second replica, in accordance with the sync plan.
    Type: Grant
    Filed: September 14, 1999
    Date of Patent: May 21, 2002
    Assignee: International Business Machines Corporation
    Inventors: Yun-Wu Huang, Roger A. Pollak, John L. Ponzo
  • Patent number: 4382075
    Abstract: The present invention is a stabilized Romanowsky type stain solution. The stain solution which comprises azures, Methylene Blue and an eosin dye in methanol solution, is stabilized by the addition thereto of a stabilizing amount of a combination of dimethylamine hydrochloride and a second amine of the formula R.sub.2 NH.sub.2.sup.+ Cl.sup.- or R.sub.3 NH.sup.+ Cl.sup.- where R is ethyl, n-propyl or n-butyl.
    Type: Grant
    Filed: April 3, 1981
    Date of Patent: May 3, 1983
    Assignee: Miles Laboratories, Inc.
    Inventors: John C. Liao, John L. Ponzo, Ellen M. Jenning
  • Patent number: 4363632
    Abstract: Disclosed is a cell-staining solution which contains Azure B, Eosin Y, and a stabilizing amount of diethylamine hydrochloride in methanolic solution, which produces a Romanowsky-type staining effect.
    Type: Grant
    Filed: December 28, 1981
    Date of Patent: December 14, 1982
    Assignee: Miles Laboratories, Inc.
    Inventors: Elizabeth Custard, John C. Liao, John L. Ponzo
  • Patent number: 4290769
    Abstract: The present invention is a stabilized Romanowsky type stain solution. The stain solution which comprises azures, Methylene Blue and an eosin dye in methanol is stabilized by the addition thereto of an ammonium halide, a primary, secondary or tertiary alkylamine hydrohalide or a combination thereof.
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: September 22, 1981
    Assignee: Miles Laboratories, Inc.
    Inventors: John C. Liao, Chittaranjan P. Patel, John L. Ponzo