Patents by Inventor David MacKenzie

David MacKenzie 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: 20130124638
    Abstract: System and method for managing updates at clients used by a user to access a cloud-based collaboration service are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, for storing a representation of the action to queues of clients associated with the user in a distributed database cluster based on an action type of an action performed by a collaborator of the user. The clients of the user are selected based on the client category and the action type of the action, to receive a notification as a result of the action or to perform a synchronization with changes that occurred as a result of the action.
    Type: Application
    Filed: June 18, 2012
    Publication date: May 16, 2013
    Inventors: Tomas Barreto, Arshdeep Mand, Miles Spielberg, David Mackenzie, Sam Ghods
  • Publication number: 20130124458
    Abstract: System and method for incrementally notifying a remote client of updates in a cloud-enabled platform for each remote client associated with a collaborator are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, for detecting an action in the cloud-enabled platform and effectuating a data change as a result of the action in a first database, creating an action log entry from the action, identifying the collaborator of the user's in the cloud-enabled platform, whose remote client is to be synchronized with the data change as an update, and/or writing the action represented by the action log entry to a second database into a queue to by read by the remote client of the collaborator.
    Type: Application
    Filed: June 15, 2012
    Publication date: May 16, 2013
    Inventors: Tomas Barreto, Arshdeep Mand, Miles Spielberg, David Mackenzie, Sam Ghods
  • Patent number: PP23287
    Abstract: A new cultivar of Sedum plant, ‘Nonogo’, characterized by its deciduous foliage that emerges red-purple and maintains this color until fall leaf drop, its pink flowers in mid summer that emerge from pink flower buds and are arranged in flat-topped inflorescences carried a couple of inches above the foliage, and its low growing and procumbent growth habit.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: December 25, 2012
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23311
    Abstract: A new cultivar of Sedum plant, ‘Nonel’, characterized by its glossy foliage that emerges shiny green in color, holding this color during summer, then turning dark red-purple during fall and winter, its green stems, its flowers in late spring and early summer are bright canary yellow in color upon flat, somewhat drooping inflorescences atop a dense, low growing plant habit.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: January 1, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23312
    Abstract: A new cultivar of Sedum plant, ‘Nonot’, characterized by its evergreen foliage that emerges chartreuse-yellow and stays this color throughout summer. During fall and winter the chartreuse-yellow coloration becomes variably suffused with red-purple. Its flowers of early to mid summer are bright lemon-yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low-growing procumbent plant habit.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: January 1, 2013
    Assignee: Hortech Inc.
    Inventor: David MacKenzie
  • Patent number: PP23313
    Abstract: A new cultivar of Sedum plant, ‘Nonof’, characterized by its glossy foliage that emerges shiny green in color, holding this color during summer, fall, and winter, its green stems, its flowers in late spring and early summer that are bright lemon yellow upon flat, somewhat drooping inflorescences, atop a dense low growing plant habit.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: January 1, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23323
    Abstract: A new cultivar of Sedum plant, ‘Nonow’, characterized by its evergreen foliage that emerges chartreuse and matures to mid green and stays mid green throughout summer, fall and winter. Its flowers of late early to mid summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low growing procumbent plant habit.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: January 8, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23381
    Abstract: A new cultivar of Sedum plant, ‘Nonul’, characterized by its evergreen foliage that emerges pale bluish-green and stays pale bluish-green throughout summer. During fall and winter foliage becomes variably suffused with grayed-purple hues. Its flowers of early to mid summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low-growing procumbent plant habit.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: February 5, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23392
    Abstract: A new cultivar of Sedum plant, ‘Nonar’, characterized by its evergreen foliage that emerges bright yellow then maintains this bright yellow color until fall and winter when it changes to hues of burnt orange. Foliage on lower ? of floral stems is suffused with burnt orange during the summer. Its flowers of early summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low growing procumbent plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 12, 2013
    Assignee: Hortech Inc.
    Inventor: David MacKenzie
  • Patent number: PP23393
    Abstract: A new cultivar of Sedum plant, ‘Nonah’, characterized by its evergreen foliage that emerges yellow-green often variably suffused with purple-red and holds this color throughout summer. During the fall and winter the purple-red hues intensify. Its flowers of early summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low growing procumbent plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 12, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23394
    Abstract: A new cultivar of Sedum plant, ‘Nonic’, characterized by its evergreen foliage that emerges sky blue and stays sky blue during summer. During fall and winter it changes to violet-blue. Its flowers of early summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low growing procumbent plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 12, 2013
    Assignee: Hortech Inc.
    Inventor: David MacKenzie
  • Patent number: PP23411
    Abstract: A new cultivar of Sedum plant, ‘Nonist’ characterized by its evergreen foliage that is blue-gray in youth and changes to blue-green in maturity and stays this color until late fall and winter when it then becomes variably suffused with red-purple. Its flowers in early to mid summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low-growing procumbent plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 19, 2013
    Assignee: Hortech Inc.
    Inventor: David MacKenzie
  • Patent number: PP23412
    Abstract: A new cultivar of Sedum plant, ‘Nonal’, characterized by its evergreen foliage that emerges clear yellow and stays clear yellow during summer. During the late fall and winter it becomes variably suffused with red-purple. Its flowers of early summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low growing procumbent plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 19, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23413
    Abstract: A new cultivar of Sedum plant, ‘Noneb’, characterized by its evergreen foliage that emerges gray green then matures to medium blue variably suffused with red-purple before changing predominantly to red-purple during late fall and winter. Its flowers of early to mid summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low growing procumbent plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 19, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23414
    Abstract: A new cultivar of Sedum plant, ‘Nonag’, characterized by its glossy foliage that emerges shiny green in color, holding this color during summer, then changing to a mahogany color during fall and winter, its green stems, its flowers in late spring and early summer that are bright lemon yellow and held upon rounded somewhat drooping inflorescences atop a dense, low growing plant habit.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: February 19, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23415
    Abstract: A new cultivar of Sedum plant, ‘Nonom’, characterized by deciduous foliage that emerges yellow-green and maintains this color until fall leaf drop, it has pink flowers in mid summer that emerge from red-purple flower buds and are arranged in flat-topped inflorescences carried a couple of inches above the foliage, and its low growing and procumbent growth habit.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: February 19, 2013
    Assignee: Hortech Inc.
    Inventor: David MacKenzie
  • Patent number: PP23490
    Abstract: A new cultivar of hybrid Campanula, ‘Nonor’, characterized by its numerous flowers that are violet-blue in color, and its height of about 38 cm in bloom.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: March 19, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23524
    Abstract: A new cultivar of Brunnera macrophylla, ‘Nonurb’, characterized by its foliage that matures with blue-gray centers and green margins with a thin strip of creamy white between the center and margin coloration and a thin white margin on the outer edge, and its leaf venation that is not distinct from the leaf coloration.
    Type: Grant
    Filed: January 25, 2012
    Date of Patent: April 9, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23648
    Abstract: A new cultivar of Sedum plant, ‘Nonen’, characterized by its evergreen vibrant spring green foliage which stays this color summer, fall, and winter. Its flowers of early summer are bright lemon yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low growing procumbent plant habit.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: May 28, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie
  • Patent number: PP23951
    Abstract: A new cultivar of Sedum plant, ‘Noniw’, characterized by its evergreen foliage that emerges bright yellow matures to light green during summer, and then during fall and winter the tips of the leaves turn red. Its flowers of late early summer are greenish yellow upon erect flat-topped inflorescences, atop stout, leafy, upright floral stems that emerge from a low-growing procumbent plant habit.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: October 1, 2013
    Assignee: Hortech, Inc.
    Inventor: David MacKenzie