Patents by Inventor Philip Keene

Philip Keene 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: 20110152378
    Abstract: There is provided a disinfectant composition comprising (a) 15% to 40% biocide, by weight based on the weight of said composition, (b) 15% to 40% water, by weight based on the weight of said composition, and (c) 20% to 70% solvent, by weight based on the weight of said composition, wherein said solvent comprises one or more glycol ether.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 23, 2011
    Inventors: Antonio Arzu, Ute H. Bertheas, Paul Foley, Stephanie L. Hughes, Philip A. Keene, Pierre M. Lenoir
  • Publication number: 20110152365
    Abstract: In the present invention, there is provided a disinfectant composition comprising (a) 15% to 49.75% biocide, by weight based on the weight of said composition, (b) 15% to 49.75% water, by weight based on the weight of said composition, and (c) 0.5% to 60% soluble salt, by weight based on the weight of said composition.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 23, 2011
    Inventors: Antonio Arzu, Ute H. Bertheas, Paul Foley, Stephanie L. Hughes, Philip A. Keene, Pierre M. Lenoir
  • Patent number: 6777823
    Abstract: A continuous power system assembly is provided that includes an integrated shaft-driven unit. The unit contains a turbine, an alternator, a flywheel and a feed pump, all of which are coupled to the shaft. During various modes of operation, any of the turbine, alternator or flywheel may provide the torque used to drive the shaft. When the alternator is not providing the necessary torque to drive the shaft, it is operated as a generator that provides back-up power to a load. The present invention also includes a unique nozzle design that improves the ease with the nozzles may be manufactured in comparison to known designs. The nozzle is manufactured as two halves which are mated as part of the manufacturing process. The individual nozzles may, because only half of the nozzle segments exist on either half of the nozzle block, be easily manufactured using conventional machining.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: August 17, 2004
    Assignee: Active Power, Inc.
    Inventors: Gail Roberts, Philip Keene, David Lowe, James Hunt, Joseph F. Pinkerton, David B. Clifton
  • Patent number: 4092728
    Abstract: Memory system having contiguous storage locations with sequential addresses is partitioned into units to permit separate unit write-in and parallel unit read-out, operations. Each unit is responsive to common word address signals and unique combinations of block address signals. In response to a control signal in a first of two possible states, the memory system operates in a conventional manner, i.e., data is read from or written to a particular location in the memory to or from a data bus, the address of the particular location being supplied over an address bus and having a block select portion and a word select portion. When the control signal is in its second state, each unit is responsive only to the word address signals to read data from or write data to common word locations in each unit simultaneously.
    Type: Grant
    Filed: November 29, 1976
    Date of Patent: May 30, 1978
    Assignee: RCA Corporation
    Inventor: Philip Keene Baltzer