Patents Represented by Attorney, Agent or Law Firm Planthaven, Inc.
  • Clematis plant named ‘Pretty in Blue’
    Patent number: PP14823
    Abstract: A new cultivar of Clematis named ‘Pretty in Blue’ that is characterized by upright violet-blue flowers in spring, summer and autumn, upright to decumbent habit, long blooming period, and medium-green foliage In combination, these traits set ‘Pretty in Blue’ apart from all other existing varieties of Clematis known to the inventor.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: May 25, 2004
    Assignee: Plant Haven, Inc.
    Inventor: Wim Snoeijer