Patents by Inventor Peter Rudolf Kolster

Peter Rudolf Kolster 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).

  • Hydrangea Plant Named 'Hokopinel'
    Publication number: 20230029452
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokopinel’ that is characterized by its very floriferous blooming habit, its clear pink inflorescences that perform well under bluing conditions, its compact and upright plant habit, its suitability as a potted plant, and its high resistance to Botrytis in cold storage.
    Type: Application
    Filed: July 4, 2022
    Publication date: January 26, 2023
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • Hydrangea plant named 'Hokomareda'
    Publication number: 20200170160
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomareda’ that is characterized by its flattened mophead type inflorescences with sterile flower sepals that are deep pink to red in color with hints of green, its sturdy and thick textured sterile flower sepals, its good performance as a cut flower and a container plant, and its upright plant habit.
    Type: Application
    Filed: May 29, 2019
    Publication date: May 28, 2020
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • Hydrangea plant named 'Hokomachoko'
    Publication number: 20200170161
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomachoko’ that is characterized by its inflorescences that are dark red in color and flattened in shape, its vigorous growth habit, its suitability as a cut flower use and as a potted plant, and its upright growing habit.
    Type: Application
    Filed: July 25, 2019
    Publication date: May 28, 2020
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • Hydrangea plant named 'KOLPINBEL'
    Publication number: 20170172039
    Abstract: A new cultivar of Hydrangea arborescens plant named ‘KOLPINBEL’ that is characterized by its strong stems that are held nearly upright, its inflorescences that are light pink in color, and its bloom season that commences early in the season.
    Type: Application
    Filed: November 21, 2016
    Publication date: June 15, 2017
    Applicant: Kolster Holding BV
    Inventor: Peter Rudolf Kolster
  • Rose plant named ‘Kolgian’
    Patent number: PP16042
    Abstract: A new and distinct cultivar of Rose plant named ‘Kolgian’, characterized by its upright and outwardly spreading plant habit; dark green-colored leaflets; sparse thorns; single pink-colored flowers; large glossy red-colored fruits; and good postproduction longevity.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: October 18, 2005
    Assignee: Gebr. Kolster B.V.
    Inventor: Peter Rudolf Kolster
  • Weigela plant named ‘Kolmas’
    Patent number: PP16452
    Abstract: A new and distinct cultivar of Weigela plant named ‘Kolmas’, characterized by its upright and outwardly spreading plant habit; dark reddish brown young stem coloration; and large green and pale yellow to white variegated leaves.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: April 18, 2006
    Assignee: Gebr. Kolster B.V.
    Inventor: Peter Rudolf Kolster
  • Weigela plant named ‘Kolmagira’
    Patent number: PP20384
    Abstract: A new and distinct cultivar of Weigela plant named ‘Kolmagira’, characterized by its compact, upright and outwardly spreading plant habit; freely branching habit; yellow green and dark green variegated leaves with purple-colored margins; pink-colored flowers; and good garden performance.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: October 6, 2009
    Assignee: Kolster Beheer B.V.
    Inventor: Peter Rudolf Kolster
  • plant named ‘Kolmaspri’
    Patent number: PP20964
    Abstract: A new and distinct cultivar of Deutzia plant named ‘Kolmaspri’, characterized by its upright plant habit; strong and erect flowering stems; freely flowering habit; white-colored flowers; and good garden performance.
    Type: Grant
    Filed: December 2, 2008
    Date of Patent: April 27, 2010
    Assignee: Kolster Beheer B.V.
    Inventor: Peter Rudolf Kolster
  • plant named ‘KOLPINBEL’
    Patent number: PP29579
    Abstract: A new cultivar of Hydrangea arborescens plant named ‘KOLPINBEL’ that is characterized by its strong stems that are held nearly upright, its inflorescences that are light pink in color, and its bloom season that commences early in the season.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: August 7, 2018
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Peter Rudolf Kolster
  • plant named ‘KOLMAKILIMA’
    Patent number: PP29853
    Abstract: A new cultivar of Hydrangea paniculata plant named ‘KOLMAKILIMA’ that is characterized by its short and strong stems, and its mophead-like, long, conical shaped inflorescences.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: November 20, 2018
    Assignee: KOLSTER HOLDING, BV
    Inventor: Peter Rudolf Kolster
  • plant named ‘Hokomafata’
    Patent number: PP31831
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomafata’ that is characterized by its picotee flowers with creamy white centers and a red-pink margin, its very floriferous blooming habit, its green leaves with a hint of brown, and its suitability as a potted plant.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: June 2, 2020
    Assignees: HORTEVE BREEDING B.V., KOLSTER HOLDING B.V.
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomazone’
    Patent number: PP32087
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomazone’ that is characterized by its mophead inflorescence with sterile flower sepals that are pink in color with tints of green, its sterile flower sepals with a firm substance, its upright plant habit, and its suitability for use both as a potted plant and as a cut flower.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: August 18, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomalure’
    Patent number: PP32117
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomalure’ that is characterized by its leaves that are very dark brown-red in color, its sterile flowers that are picotee colored (yellow and pink) when young and mature to pink, its sterile sepal edges that are crenate, its upright plant habit, and its suitability as a potted plant.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: August 25, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomareda’
    Patent number: PP32279
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomareda’ that is characterized by its flattened mophead type inflorescences with sterile flower sepals that are deep pink to red in color with hints of green, its sturdy and thick textured sterile flower sepals, its good performance as a cut flower and a container plant, and its upright plant habit.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: October 6, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomachoko’
    Patent number: PP32550
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomachoko’ that is characterized by its inflorescences that are dark red in color and flattened in shape, its vigorous growth habit, its suitability as a cut flower use and as a potted plant, and its upright growing habit.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: December 1, 2020
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomalega’
    Patent number: PP32747
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomalega’ that is characterized by its very floriferous blooming habit, its sterile flowers that have sepals with crenate margins, its inflorescences that are pink in color with a touch of green, and its suitability as a potted plant.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: January 12, 2021
    Assignees: HORTEVE BREEDING BY, KOLSTER HOLDING BY
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomabebos’
    Patent number: PP34143
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomabebos’ that is characterized by its large mophead inflorescences, its inflorescences with sterile sepals that are picotee (bicolor) with white centers and pink-red edges, its dark colored leaves, and its suitability for growing in containers.
    Type: Grant
    Filed: July 10, 2021
    Date of Patent: April 19, 2022
    Assignees: HORTEVE BREEDING BV, KOLSTER HOLDING BV
    Inventors: Cornelis Pieter Eveleens, Peter Rudolf Kolster
  • plant named ‘Hokomabavi’
    Patent number: PP34276
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomabavi’ that is characterized by its sterile flowers with strongly undulate sepals, its sterile flowers with strongly undulate sepals, its compact plant habit, its inflorescences sterile flower sepals that are dark pink in color, and its suitability for growing in containers.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: May 31, 2022
    Assignees: Horteve Breeding BV, Kolster Holding BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • plant named ‘Hokomaburlac’
    Patent number: PP34379
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokomaburlac’ that is characterized by its dark colored leaves, its inflorescences with sterile sepals that are dark red in color, its very sturdy flowers, and its suitability for use as a potted plant and for cut flowers.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: June 28, 2022
    Assignees: Horteve Breeding BV, Kolster Holding BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens
  • plant named ‘Hokopinel’
    Patent number: PP34966
    Abstract: A new cultivar of Hydrangea macrophylla plant named ‘Hokopinel’ that is characterized by its very floriferous blooming habit, its clear pink inflorescences that perform well under bluing conditions, its compact and upright plant habit, its suitability as a potted plant, and its high resistance to Botrytis in cold storage.
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: February 7, 2023
    Assignees: KOLSTER HOLDING BV, HORTEVE BREEDING BV
    Inventors: Peter Rudolf Kolster, Cornelis Pieter Eveleens