Clematis Patents (Class PLT/228)
  • Clematis plant named ' Vanso'
    Publication number: 20030115650
    Abstract: Described as a new variety of Clematis which produces fully doubled flowers of attractive coloration.
    Type: Application
    Filed: December 18, 2001
    Publication date: June 19, 2003
    Inventor: Frans C.M. van Haastest
  • Clematis variety 'Evirida'
    Publication number: 20030074704
    Abstract: A new evergreen Clematis cultivar which has long continuous flowering season over which it produces attractive white flowers with a hint of green and a green center. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Application
    Filed: May 22, 2001
    Publication date: April 17, 2003
    Inventors: Raymond J. Evison, Mogens Olesen
  • Clematis plant named 'Sprinkles'
    Publication number: 20030061646
    Abstract: A new variety of clematis plant named ‘Sprinkles’. The variety is characterized by wavy edged petals having sprinkles of white distributed throughout the petal surface and a white bar that extends along the center longitudinal axis of each petal.
    Type: Application
    Filed: September 27, 2001
    Publication date: March 27, 2003
    Inventor: James P. VanLaeken
  • Clematis plant named 'Zoin'
    Publication number: 20030056257
    Abstract: A new cultivar of Clematis named ‘Zoin’ that is characterized by a semi-climbing habit, low to medium height and pink flowers that are suitable for use as cut flowers. In combination these traits set ‘Zoin’ apart from all other existing varieties of Clematis known to the inventor.
    Type: Application
    Filed: September 19, 2001
    Publication date: March 20, 2003
    Inventor: Wim Snoeijer
  • Clematis plant named 'Avalanche'
    Publication number: 20030041363
    Abstract: A new cultivar of Clematis named ‘Avalanche’ that is characterized by bronze-purple stems, shiny green foliage with variable bronze markings, and a profuse display of white flowers in spring.
    Type: Application
    Filed: August 24, 2001
    Publication date: February 27, 2003
    Inventor: Anthony Robin White
  • Clematis plant named ‘Barbara Harrington’
    Patent number: PP15594
    Abstract: A new cultivar of Clematis named ‘Barbara Harrington’ that is characterized by intense deep purple flowers and a free flowering habit. In combination these traits set ‘Barbara Harrington’ apart from all other existing varieties of Clematis known to the inventor.
    Type: Grant
    Filed: March 15, 2003
    Date of Patent: February 22, 2005
    Inventor: Dominic Harrington
  • Clematis plant named ‘EVIpo012’
    Patent number: PP15682
    Abstract: A new Clematis cultivar which is well suited to propagation from softwood cuttings in glasshouses. The variety has a tall growth habit, profust, Red-Purple flowers, and continuous summer flowering. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: March 22, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Raymond Evison, Mogens N. Olesen
  • Clematis plant named ‘EVIpo008’
    Patent number: PP15745
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, lavender double flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: May 3, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis variety ‘EVIpo014’
    Patent number: PP15795
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, white flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: June 14, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Raymond Evison, Mogens N. Olesen
  • Clematis variety ‘EVIpo002’
    Patent number: PP15797
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a compact growth habit and profuse, Red-Purple flowers which have good color retention. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: August 19, 2003
    Date of Patent: June 14, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis variety ‘EVIpo013’
    Patent number: PP15832
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, purple flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: July 5, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Raymond Evison, Mogens N. Olesen
  • Clematis plant named ‘Vanso’
    Patent number: PP15953
    Abstract: Described as a new variety of Clematis which produces fully doubled flowers of attractive coloration.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: September 13, 2005
    Assignee: Pride of Place Plants
    Inventor: Frans C. M. van Haastest
  • Clematis plant named ‘Evipo030’
    Patent number: PP15991
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses with a very compact growth habit and profuse violet flowers. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: September 20, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo020’
    Patent number: PP16012
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses, with a tall growth habit, profuse, purple flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: September 27, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘EVIPO031’
    Patent number: PP16022
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, light violet flowers and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: October 4, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo019’
    Patent number: PP16069
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. ‘Evipo019’ flowers readily as a young plant, has a compact growth habit, profuse, violet blue flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: October 25, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo011’
    Patent number: PP16072
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses, with a medium growth habit, profuse, light purple flowers with a distinct flower center, early flowering from previous season's growth and good disease resistance. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: October 25, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo034’
    Patent number: PP16073
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, nodding violet and white flowers, continuous summer flowering and good disease resistance. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: October 25, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo033’
    Patent number: PP16074
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, deep red-purple flowers and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: October 25, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo003’
    Patent number: PP16092
    Abstract: A new Clematis cultivar with compact growth habit, profuse, white and violet blue flowers which is well suited to propagation in glasshouses. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: November 1, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo036’
    Patent number: PP16093
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, nodding pink flowers, continuous summer flowering and good disease resistance. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: November 1, 2005
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘EVIpo021’
    Patent number: PP16191
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses with a tall growth habit, profuse, pink flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: July 6, 2004
    Date of Patent: January 10, 2006
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo032’
    Patent number: PP16193
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, deep violet flowers and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: January 10, 2006
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo018’
    Patent number: PP16267
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a compact growth habit, profuse, red-purple flowers, and recurrent flowering habit. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: March 10, 2004
    Date of Patent: February 21, 2006
    Assignees: Poulsen Roser A/S, Raymong J. Evison, Ltd.
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘Evipo029’
    Patent number: PP16471
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses with a very compact growth habit and profuse light violet flowers. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: May 3, 2004
    Date of Patent: April 25, 2006
    Assignee: Poulsen Rosen A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘EVIrin’
    Patent number: PP12838
    Abstract: A new compact clematis cultivar which displays single pale white flowers with pale violet margins. The cultivar is free flowering. The variety successfully propagates from softwood cuttings and traditional methods and is suitable for ornamental use in outdoor settings in a variety of climatic conditions. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: August 13, 2002
    Inventors: Raymond J. Evison, Mogens N. Olesen
  • Clematis plant named ‘Evijohill’
    Patent number: PP12912
    Abstract: A new compact Clematis cultivar which displays double pink flowers in the form of six long outer tepals with a central rosette of smaller tepals. The variety successfully propagates from softwood cuttings and is suitable for ornamental use in outdoor settings in a variety of climatic conditions. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: September 3, 2002
    Assignee: Poulsen Roser International, SARL
    Inventors: Josephine Hill, Raymond J. Evison
  • Clematis plant named ‘Prinsesse Alexandra’
    Patent number: PP13975
    Abstract: A new and distinct cultivar of Clematis plant named ‘Prinsesse Alexandra’, characterized by its upright growth habit; freely branching habit; freely flowering habit; and large single and semi-double flowers that are pink in color.
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: July 15, 2003
    Assignee: Future Plants V.O.F.
    Inventor: Flemming Hansen
  • Clematis plant named ‘New Love’
    Patent number: PP13977
    Abstract: A new and distinct cultivar of Clematis plant named ‘New Love’, characterized by its upright growth habit; freely branching habit; freely flowering habit; and large single and semi-double flowers that are pink in color.
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: July 15, 2003
    Assignee: Jan van Zoest B.V.
    Inventor: Jan van Zoest
  • Clematis plant named ‘Zoin’
    Patent number: PP14054
    Abstract: A new cultivar of Clematis named ‘Zoin’ that is characterized by an upright scandent habit, low to medium height and pink flowers that are suitable for use as cut flowers. In combination these traits set ‘Zoin’ apart from all other existing varieties of Clematis known to the inventor.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: August 12, 2003
    Inventor: Wim Snoeijer
  • Clematis plant named ‘Fascination’
    Patent number: PP14770
    Abstract: A new cultivar of Clematis named ‘Fascination’ that is characterized by upright to semi-climbing habit, glossy violet flowers in summer, glossy flower buds, silver seed heads, and medium to dark-green foliage. In combination these traits set ‘Fascination’ apart from all other existing varieties of Clematis known to the inventor.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: May 11, 2004
    Assignee: Plant Haven, Inc.
    Inventor: Wim Snoeijer
  • Clematis plant named ‘Sprinkles’
    Patent number: PP14787
    Abstract: A new variety of clematis plant named ‘Sprinkles’. The variety is characterized by wavy edged petals having sprinkles of light pink distributed throughout the tepal surface and a light pink bar that extends along the center longitudinal axis of each tepal.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: May 18, 2004
    Inventor: James P. VanLaeken
  • 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
  • Clematis plant named ‘Snow Valley’
    Patent number: PP15031
    Abstract: A new cultivar of Clematis named ‘Snow Valley’ that is characterized by a compact habit, fernlike foliage and a profuse display of cream-white female flowers in spring. In combination these traits set ‘Snow Valley’ apart from all other existing varieties of Clematis known to the inventor.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: July 27, 2004
    Inventor: Anthony Robin White
  • Clematis plant named ‘EVIrida’
    Patent number: PP15093
    Abstract: A new evergreen Clematis cultivar which has long continuous flowering season over which it produces attractive white flowers with a hint of green and a green center. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: August 24, 2004
    Inventors: Raymond J. Evison, Mogens Olesen
  • Clematis viticella plant named ‘EVIpo024’
    Patent number: PP15156
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, purple flowers, and spring and autumn flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: September 21, 2004
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘EVIpo017’
    Patent number: PP15163
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, violet flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: September 21, 2004
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘EVIpo025’
    Patent number: PP15165
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses. With a tall growth habit, profuse, purple flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: September 21, 2004
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis viticella variety denomination ‘EVIpo023’
    Patent number: PP15166
    Abstract: A new Clematis cultivar which is well suited to propagation in glasshouses with a compact growth habit, profuse, light violet blue flowers with a yellow center. The variety successfully propagates from softwood cuttings and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: September 21, 2004
    Assignee: Poulsen Roser A/S
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named ‘White Abundance’
    Patent number: PP15211
    Abstract: A new cultivar of Clematis named ‘White Abundance’ that is characterized by short internodes, green fern-like foliage and a profuse display of fragrant cream-white male flowers in spring. In combination these traits set ‘White Abundance’ apart from all other existing varieties of Clematis known to the inventor.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: October 12, 2004
    Inventor: Anthony Robin White
  • Clematis plant named ‘EVIpo015’
    Patent number: PP15418
    Abstract: A new Clematis plant which is well suited to outdoor and indoor cultural methods, has exceptional tolerance to cold temperatures, displays profuse, light purple flowers, and demonstrates continuous summer flowering. The variety successfully propagates from softwood cuttings under normal glasshouse conditions and is suitable for cultivation in commercial glasshouses. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: December 14, 2004
    Assignees: Poulsen Roser A/S, Raymond J. Evison Limited
    Inventors: Mogens N. Olesen, Raymond J. Evison
  • Clematis plant named `Kugotia`
    Patent number: PP10952
    Abstract: A Clematis plant variety producing deep yellow flowers.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: June 8, 1999
    Inventor: H. J. M. Kuijf
  • Clematis plant named `POULala`
    Patent number: PP10990
    Abstract: A new Clematis cultivar which produces creamy white, almost yellow, fully formed and round flowers. The variety is climbing and clinging and suitable for patio container growth. The variety successfully propagates from softwood cuttings and is suitable for ornamental use in outdoor settings in a variety of climatic conditions. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
    Type: Grant
    Filed: September 10, 1997
    Date of Patent: July 6, 1999
    Inventors: Raymond J. Evison, Mogens N. Olesen
  • Clematis plant named `Alblo`
    Patent number: PP11498
    Abstract: A new and distinct cultivar of Clematis plant named `Alblo`, characterized by its upright and dense plant form; vigorous growth habit; dark green leaves; long flowering period; and numerous, showy lavender blue flowers.
    Type: Grant
    Filed: August 5, 1998
    Date of Patent: September 5, 2000
    Assignee: Blooms of Bressingham Ltd.
    Inventor: Alan Bloom