Calathea Patents (Class PLT/375)
  • Calathea Plant Named 'DRACAL01'
    Publication number: 20220418178
    Abstract: ‘DRACAL01’ is a new and distinctive variety of Calathea which is characterized by a fast rate of growth, large laminas borne on long petioles, a dark green upper foliar surface with unique multicolored variegation, a dark greyed-purple lower foliar surface with an irregular greyed-orange ring present, and the stability of all characteristics from generation to generation.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 29, 2022
    Applicant: Dragontree Beheer B.V.
    Inventor: Peter Heyens
  • CALATHEA PLANT NAMED 'MYSTY'
    Publication number: 20220217886
    Abstract: A new and distinct cultivar of Calathea plant named ‘Mysty’, characterized by its compact and upright to outwardly arching and uniform plant habit; vigorous growth habit; freely clumping growth habit; numerous leaves per plant, densely foliated; developed leaves that are light yellow green, yellow green, medium green and dark green in color arranged in a feather-like pattern; and good interiorscape performance.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 7, 2022
    Applicant: DeROOSE PLANTS N.V.
    Inventors: REGINALD HECTOR K. DeROOSE, TEUNIS VALSTAR
  • Calathea plant named 'BICA146'
    Publication number: 20150282414
    Abstract: A new and distinct Calathea cultivar named ‘BICA146’ is disclosed, characterized by purple-white flowers, unique leaf texture and coloration. The new variety is a Calathea, typically produced as an indoor ornamental plant.
    Type: Application
    Filed: March 28, 2014
    Publication date: October 1, 2015
    Inventor: Rene Denis
  • CALATHEA PLANT NAMED 'HGV09'
    Publication number: 20110093994
    Abstract: A new and distinct Calathea rosea picta cultivar named ‘HGV09’ is disclosed, characterized by unique coloration of the foliage. The new variety is a Calathea, and is normally used as an ornamental plant.
    Type: Application
    Filed: October 19, 2009
    Publication date: April 21, 2011
    Inventor: Oscar Valstar
  • Calathea plant named ‘Indri’
    Patent number: PP16028
    Abstract: A new and distinct cultivar of Calathea plant named ‘Indri’, characterized by its upright and broad outwardly spreading growth habit; elliptic-shaped dark green and metallic silver green-colored leaves often variably tinged with pink when developing; and long-lasting inflorescences with green and pink-colored bracts held above the foliage on strong scapes.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: October 11, 2005
    Assignee: Twyford International, Inc.
    Inventor: Gregori G. Hambali
  • Calathea plant named ‘Mia’
    Patent number: PP16425
    Abstract: A new and distinct cultivar of Calathea plant named ‘Mia’, characterized by its upright and outwardly spreading growth habit; elliptic-shaped dark green-colored leaves with a broad metallic silver green-colored marginal band; leaves often variably tinged with pink when developing; and long-lasting inflorescences with green and pink-colored bracts held above the foliage on strong scapes.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: April 11, 2006
    Assignee: Twyford International, Inc.
    Inventor: Gregori G. Hambali
  • Calathea plant named ‘Dottie’
    Patent number: PP12736
    Abstract: A Calathea plant named ‘Dottie’ having nearly black green round leaves marked with vivid pink. The pink markings on the leaves do not fade as the plant matures.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: July 2, 2002
    Assignee: Twyford Plant Laboratories, Inc.
    Inventor: Anne E. Lamb
  • Calathea plant named ‘TWYCA0018’
    Patent number: PP17574
    Abstract: A new and distinct cultivar of Calathea plant named ‘TWYCA0018’, characterized by its upright and outwardly spreading growth habit; freely basally branching habit; and elliptic-shaped leaves with alternating dark and light green-colored chevrons and double-ringed dark green-colored margins.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: April 3, 2007
    Assignee: Twyford International, Inc.
    Inventor: Gregori G. Hambali
  • Calathea plant named ‘HGV08’
    Patent number: PP18535
    Abstract: A new cultivar of Calathea plant named ‘HGV08’ that is characterized by ovate leaves that have a purple under side and a yellow-green upper side with dark green areas along the veins and margins and pink stripes between the secondary veins.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: March 4, 2008
    Assignee: Gebr. Valstar Beheer BV
    Inventor: Oscar Valstar
  • Calathea plant named ‘HGV05’
    Patent number: PP18563
    Abstract: A new cultivar of Calathea plant named ‘HGV05’ that is characterized by a compact habit, leaves that have a red-purple under side and a yellow-green upper side with dark green areas along the veins and dark green margins.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: March 4, 2008
    Assignee: Gebr. Valstar Beheer BV
    Inventor: Oscar Valstar
  • Calathea plant named ‘HGV04’
    Patent number: PP18652
    Abstract: A new cultivar of Calathea plant named ‘HGV04’ that is characterized by leaves that have a purple under side, a green upper side with yellow-green areas along the main and secondary veins and leaves with wavy margins.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: March 25, 2008
    Assignee: Gebr. Valstar Beheer BV
    Inventor: Oscar Valstar
  • Calathea plant named ‘TWYCA0041’
    Patent number: PP19272
    Abstract: A new Calathea plant particularly distinguished by tall upright, dense leafy growth habit with long-lasting, paper white bracted inflorescences which are held above and among the foliage, glossy, elliptical leaves with alternating bars of dark and lighter green which followed the primary veins and a thin band of silver green along the margin of the leaf is disclosed.
    Type: Grant
    Filed: October 11, 2007
    Date of Patent: September 30, 2008
    Assignee: Kerry's Bromeliad Nursery, Inc.
    Inventor: Gregori Garnadi Hambali
  • Calathea plant named ‘TWYCA0017 2’
    Patent number: PP19274
    Abstract: A new Calathea plant particularly distinguished by having a tall, upright plant habit with long-lasting, pink and green bracted inflorescences which are held high above the foliage, and large, elliptical leaves marked with broad metallic silver-green bands, is disclosed.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: September 30, 2008
    Assignee: Kerry's Bromeliad Nursery, Inc.
    Inventor: Marianne E. Knauss
  • Calathea plant named ‘TWYCA0043’
    Patent number: PP19275
    Abstract: A new Calathea plant particularly distinguished by upright, wider than tall, dense leafy growth habit with paper-white bracted inflorescences which are held above and among the foliage, glossy, elliptical leaves with alternating bars of dark and lighter green which follow the primary veins and a thin band of silver green along the margin of the leaf, is disclosed.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: September 30, 2008
    Assignee: Kerry's Bromeliad Nursery, Inc.
    Inventor: Gregori Garnadi Hambali
  • Calathea plant named ‘HGV03’
    Patent number: PP19404
    Abstract: A new cultivar of Calathea plant named ‘HGV03’ that is characterized by variegated leaves on the upper side that are dark green with a light green midrib and double light green circles along the margin and light green spots. The lower side of the leaves are dark red-purple.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: November 4, 2008
    Assignee: Gebr. Valstar Beheer BV
    Inventor: Oscar R. Valstar
  • Calathea plant named ‘HGV07’
    Patent number: PP19677
    Abstract: A new cultivar of Calathea plant named ‘HGV07’ that is characterized by broad lance shaped leaves that are variegated and have white main veins.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: February 10, 2009
    Assignee: Gebr. Valstar Beheer BV
    Inventor: Oscar R. Valstar
  • Calathea plant named ‘TWYCA0019 2’
    Patent number: PP20060
    Abstract: A new Calathea plant particularly distinguished by having pink and green bracted inflorescences which are held high above the foliage, sturdy and upright growth habit, large, ovate to elliptical leaves with dark green margins and broad grey-green elliptical centers, is disclosed.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: June 9, 2009
    Assignee: Kerry's Bromeliad Nursery, Inc.
    Inventors: Gregori Garnadi Hambali, Marianne E. Knauss
  • Calathea plant named ‘TWYCA0026’
    Patent number: PP20061
    Abstract: A new Calathea plant particularly distinguished by pink and green bracted inflorescences which are held high above the foliage, sturdy and upright growth habit, large ovate to elliptical leaves with dark green margins and broad grey-green elliptical centers, is disclosed.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: June 9, 2009
    Assignee: Kerry's Bromeliad Nursery, Inc.
    Inventor: Gregori G. Hambali
  • plant named ‘PP0005’
    Patent number: PP20487
    Abstract: A new and distinct Calathea musaica cultivar named ‘PP0005’ is disclosed, characterized a compact, bushy plant habit, and strongly variegated foliage.
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: November 17, 2009
    Inventor: Adrianus Dekker
  • plant named ‘HGV09’
    Patent number: PP21978
    Abstract: A new and distinct Calathea rosea picta cultivar named ‘HGV09’ is disclosed, characterized by unique coloration of the foliage. The new variety is a Calathea, and is normally used as an ornamental plant.
    Type: Grant
    Filed: October 19, 2009
    Date of Patent: June 14, 2011
    Inventor: Oscar Valstar
  • plant named ‘Cobra Pink’
    Patent number: PP22669
    Abstract: A new and distinct Calathea cultivar named ‘COBRA PINK’ is disclosed, characterized by distinctive green-white flowers tinged with pink, a compact, sturdy and long peduncles. The new variety is a Calathea, normally produced as an indoor ornamental plant.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: April 17, 2012
    Inventor: Rene Denis
  • Calathea plant named `Cora`
    Patent number: PP10898
    Abstract: A distinct cultivar of Calathea plant named `Cora`, characterized by its upright and compact growth habit; moderate to rapid growth rate; dark green margin and stripes with light silvery green interveinal areas with reddish overtones on young leaves; and dark purplish red leaf petioles.
    Type: Grant
    Filed: January 14, 1998
    Date of Patent: May 11, 1999
    Assignee: Rijnplant
    Inventor: Magdalena J. M. van Rijn
  • Variety of plant named ‘Princess Jessie’
    Patent number: PP24257
    Abstract: A new and distinct cultivar of Calathea roseopicta (Linden) Regel plant named ‘Princess Jessie’ having black leaves with a wide pink band on the leaf edges.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: February 18, 2014
    Assignees: Siere Handel B.V., Fernselect B.V.
    Inventor: Rui Mang
  • plant named ‘FUSION WHITE’
    Patent number: PP26187
    Abstract: A new and distinct Calathea cultivar named ‘FUSION WHITE’ is disclosed, characterized by showy green, light green and white patchy and marbled variegation. Plants are compact and easily produce side shoots. The new variety is commercially suitable for four inch, six inch and eight inch pot production. The new variety is an Calathea, typically produced as an indoor ornamental plant.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: December 1, 2015
    Inventor: Taiyan Yam
  • plant named ‘BICA146’
    Patent number: PP27098
    Abstract: A new and distinct Calathea cultivar named ‘BICA146’ is disclosed, characterized by purple-white flowers, unique leaf texture and coloration. The new variety is a Calathea, typically produced as an indoor ornamental plant.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: August 23, 2016
    Assignee: Denis—Plants B.V.
    Inventor: Rene Denis
  • plant named ‘Mysty’
    Patent number: PP34452
    Abstract: A new and distinct cultivar of Calathea plant named ‘Mysty’, characterized by its compact and upright to outwardly arching and uniform plant habit; vigorous growth habit; freely clumping growth habit; numerous leaves per plant, densely foliated; developed leaves that are light yellow green, yellow green, medium green and dark green in color arranged in a feather-like pattern; and good interiorscape performance.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: July 26, 2022
    Assignee: DEROOSE PLANTS N.V.
    Inventors: Reginald Hector K. DeRoose, Teunis Valstar
  • plant named ‘STELLA’
    Patent number: PP34710
    Abstract: A new and distinct Calathea cultivar named ‘STELLA’ is disclosed, which develops a showy plant with consistent white, green, and light green marble variegation throughout the entire leaves as well as darker green margins and a translucent purple color on the underside of the leaf surface. Plants are compact and well-suited for 4-inch and 6-inch commercial pots. Foliage is strong with wavy leaf margins and an over somewhat undulating leaf aspect. The new variety is a Calathea, typically produced as an indoor ornamental plant.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: November 1, 2022
    Inventor: Tai Yam
  • plant named ‘DRACAL01’
    Patent number: PP35060
    Abstract: ‘DRACAL01’ is a new and distinctive variety of Calathea plant which is characterized by a fast rate of growth, large laminas borne on long petioles, a dark green upper foliar surface with unique multicolored variegation, a dark greyed-purple lower foliar surface with an irregular greyed-orange ring present, and the stability of all characteristics from generation to generation.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: March 21, 2023
    Assignee: Dragontree Beheer B.V.
    Inventor: Peter Heyens