Rhubarb Patents (Class PLT/262)
  • Rhubarb plant named 'LMR2013"
    Publication number: 20150181790
    Abstract: A new and distinct cultivar of rhubarb, Rheum rhabarbarum, characterized by foliage that doesn't senesce until temperatures get low enough for a hard frost (usually around 25 degrees F.), bright red petioles with excellent flavor and sweetness and vigorous growth.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: Montecucco Farms, LLC
    Inventor: Edward Virgil Montecucco
  • Rheum plant named 'SCARLET KING'
    Publication number: 20150121588
    Abstract: A new and distinct Rheum plant named ‘Scarlet King’ characterized by early dormancy break, exceptional frost resistance, and deep pearlescent red coloration of early season growth.
    Type: Application
    Filed: October 31, 2013
    Publication date: April 30, 2015
    Applicant: Sconce Farm, LLC
    Inventors: Marilyn Jean Postlewait, Thomas W. Postlewait, Thomas Peter Postlewait
  • plant named ‘Scarlet King’
    Patent number: PP26039
    Abstract: A new and distinct Rheum plant named ‘Scarlet King’ characterized by early dormancy break, exceptional frost resistance, and deep pearlescent red coloration of early season growth.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: November 3, 2015
    Assignee: Sconce Farm, LLC
    Inventors: Marilyn Jean Postlewait, Thomas W. Postlewait, Thomas Peter Postlewait
  • Rhubarb plant named ‘LMR2013’
    Patent number: PP26584
    Abstract: A new and distinct cultivar of rhubarb, Rheum rhabarbarum, characterized by foliage that doesn't senesce until temperatures get low enough for a hard frost (usually around 25 degrees F.), bright red petioles with excellent flavor and sweetness and vigorous growth.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: April 5, 2016
    Assignee: Montecucco Farms, LLC
    Inventor: Edward Virgil Montecucco
  • Rhubarb plant named ‘GARrusarsabzar’
    Patent number: PP31875
    Abstract: A new and distinct variety of rhubarb plant having heat tolerance, a red petiole color, and excellent cooked flavor and color, is disclosed.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: June 16, 2020
    Assignee: Early Morning, LLC
    Inventors: Sarah J. Negley, Sabrina A. Detrick, Keith W. Zary