Patents by Inventor Robert Edward Lee

Robert Edward Lee 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).

  • Publication number: 20260173989
    Abstract: A new and distinct cultivar of Gardenia plant named ‘LEEIGHT’ is disclosed, characterized by dark green, glossy foliage with irregular pale yellow variegation. Flowers are fragrant, profuse single blooms, occurring in the Spring and again in the Fall. Plants have a low, mounding growth habit, growing to 2.5 to 3.5 feet in diameter. This growth habit is easy to maintain with occasional pruning, making the new cultivar well suited for container use, or as a specimen in the garden. The new cultivar is a Gardenia, suitable for ornamental purposes.
    Type: Application
    Filed: December 12, 2024
    Publication date: June 18, 2026
    Inventor: Robert Edward Lee
  • Publication number: 20250374840
    Abstract: A new and distinct variety of Ilex plant named ‘BLHO02’ is disclosed, characterized by a very compact plant form with dense growth. Plants of ‘BLHO02’ have been observed to have a mature size of 2 feet wide and 2 feet tall. Pruning is not needed to maintain and attractive landscape plant. Foliage and very small and dark green when mature. The new cultivar is an Ilex, suitable for horticultural purposes.
    Type: Application
    Filed: May 28, 2024
    Publication date: December 4, 2025
    Applicant: Plant Development Services Inc
    Inventor: Robert Edward Lee
  • Publication number: 20190090399
    Abstract: A new and distinct Viburnum cultivar named ‘BLV01’ is disclosed, characterized by profuse white blooms in the Spring and heavy fruit set of red drupes in the Fall, persisting through the Winter. Plants have a moderate, controlled growth habit and tolerate environment stressors well. The new variety is a Viburnum, normally produced as an outdoor garden or container plant.
    Type: Application
    Filed: September 19, 2017
    Publication date: March 21, 2019
    Inventor: Robert Edward Lee
  • Patent number: PP30355
    Abstract: A new and distinct Viburnum cultivar named ‘BLV01’ is disclosed, characterized by profuse white blooms in the Spring and heavy fruit set of red drupes in the Fall, persisting through the Winter. Plants have a moderate, controlled growth habit and tolerate environment stressors well. The new variety is a Viburnum, normally produced as an outdoor garden or container plant.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: April 9, 2019
    Assignee: Plant Development Services Inc.
    Inventor: Robert Edward Lee
  • Patent number: PP30451
    Abstract: A new and distinct Ilex cultivar named ‘MAGDEN’ is disclosed, characterized by stable and distinctive yellow to yellow-green and green variegation. Foliage is distinctively oak leaf shaped. Plant growth is controlled and less vigorous than the parent variety. Plants are very well suited for performance in the landscape, including as a specimen plant or a hedge. The new cultivar is an Ilex, suitable for ornamental garden purposes.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: April 30, 2019
    Assignee: Plant Development Services Inc.
    Inventor: Robert Edward Lee
  • Patent number: PP32472
    Abstract: A new and distinct cultivar of Gardenia plant named ‘LEESIX’ is disclosed, characterized by uniquely profuse flowering. Foliage is narrow and glossy. Flowering will occur on a reblooming cycle Summer and Fall. Flowers are double and very fragrant. Plants are suitable for Southern climates. The new cultivar is a Gardenia, suitable for ornamental garden purposes.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: November 17, 2020
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP32507
    Abstract: A new and distinct Rhododendron cultivar named ‘ROBLEZF’ is disclosed, characterized by white flowers, and stable variegated leaves. Plants are compact and rebloom during Spring, Summer and Fall. The new cultivar is a Rhododendron, suitable for ornamental garden purposes.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: November 24, 2020
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP32516
    Abstract: A new and distinct cultivar of Gardenia plant named ‘LEEFIVE’ is disclosed, characterized by a distinctive columnar plant habit. Foliage is very glossy, broadly ovate and uniquely crinkled. Flowering will occur on a reblooming cycle Summer and Fall. Plants are compact, dense and suitable for Southern climates. The new cultivar is a Gardenia, suitable for ornamental garden purposes.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: November 24, 2020
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP32785
    Abstract: A new and distinct cultivar of Distylium plant named ‘BLDY02’ is disclosed, characterized by unique bronze new foliage. Foliage is dark green and glossy at maturity. Plant habit is attractive with upright branches forming a dense mound. The new cultivar is a Distylium, suitable for ornamental garden purposes.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: February 2, 2021
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP32816
    Abstract: A new and distinct cultivar of Distylium plant named ‘BLDY01’ is disclosed, characterized by a dense, compact, low-growing habit. Foliage is green with a blue hue at maturity. Plants are well suited for low maintenance landscapes. The new cultivar is a Distylium, suitable for ornamental garden purposes.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: February 16, 2021
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP32967
    Abstract: A new and distinct cultivar of Rhododendron plant named ‘ROBLEZD’ is disclosed, characterized by light lavender, semi-double flowers. Plants are compact, reblooming and flower abundant. The new cultivar is a Rhododendron, suitable for ornamental garden purposes.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: April 13, 2021
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP34752
    Abstract: A new and distinct variety of Thuja plant named ‘BLTP’ is disclosed, characterized by a controlled growth habit and fresh green foliage color year-round. Plants of ‘BLTP’ have been observed to grow to 10 to 13 feet tall at ten years of age, shorter than most commercial varieties. Pruning is not needed to maintain and attractive landscape plant. Tolerance for Thuja Blight and humidity have been observed in the new variety. The new cultivar is a Thuja, suitable for horticultural purposes.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: November 22, 2022
    Assignee: Plant Development Services Inc.
    Inventor: Robert Edward Lee
  • Patent number: PP35070
    Abstract: A new and distinctive Cliftonia monophylla plant, characterized by its unique pink flowers. Plants are globular and compact, reaching a mature height around 3 to 4 feet. Flowers are highly aromatic and attract a variety of pollinators. The new plant is a Cliftonia, typically useful as a landscape plant.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: March 28, 2023
    Assignee: Plant Developent Services Inc.
    Inventor: Robert Edward Lee
  • Patent number: PP35111
    Abstract: A new and distinctive Cliftonia monophylla plant, characterized by its fragrant pink flowers. Plants are upright in form, having a V-shape. Mature plants reach a height around 6 to 8 feet with a spread of around 4 to 5 feet. This controlled plant habit makes a useful ornamental landscape plant with very little maintenance. The new plant is a Cliftonia, typically useful for ornamental horticulture.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: April 18, 2023
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP35147
    Abstract: A new and distinct variety of Azalea plant, referred to by its cultivar name, ‘Lazamorwhi’, is disclosed. The new variety forms attractive, solid white-colored single inflorescences. Attractive medium-green colored foliage is formed, which contrasts beautifully with the flowers. A moderately vigorous, mounding, globose, upright growth habit is displayed. The new variety is well suited for providing attractive ornamentation in the landscape.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: May 2, 2023
    Assignees: Plant Development Services, Inc.
    Inventor: Robert Edward Lee
  • Patent number: PP36758
    Abstract: A new and distinct cultivar of Rhododendron plant named ‘Roblezn’ is disclosed, characterized by unique red-purple flowers colored Red-Purple 71A with an overall flush of N74B. Central petal section is irregularly dotted Greyed-Purple N186D. Plants bloom intermittently from early Spring until Fall. Plants have a strong root system, superior landscape qualities and are tolerant of pests. The new cultivar is a Rhododendron, suitable for ornamental garden purposes.
    Type: Grant
    Filed: November 4, 2024
    Date of Patent: June 24, 2025
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP36875
    Abstract: A new and distinct cultivar of Rhododendron plant named ‘ROBLEZG’ is disclosed, characterized by unique single, flowers colored Red-Purple 61C with a slight sheen of N57C and a distal petal blotch composed of linear dots colored Red 60A. Plants have superior landscape qualities and tolerance to pests. Flowering recurs intermittently from early Spring through Fall. The new cultivar is a Rhododendron, suitable for ornamental garden purposes.
    Type: Grant
    Filed: November 4, 2024
    Date of Patent: August 5, 2025
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP36883
    Abstract: A new and distinct cultivar of Rhododendron plant named ‘ROBLEZP’ is disclosed, characterized by unique pink and white semi-double flowers, blooming intermittently from spring to fall. Plants have a strong root system, superior landscape qualities and are tolerant of pests. The new cultivar is a Rhododendron, suitable for ornamental garden purposes.
    Type: Grant
    Filed: November 4, 2024
    Date of Patent: August 12, 2025
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP37084
    Abstract: A new and distinct cultivar of Leucothoe plant named ‘BLLE01’ is disclosed, characterized by bronze red new growth in Spring and with each growth flush. White flowers from the leaf axils which attract pollinators. Plants are compact and spread laterally, reaching about 3 to 4 feet wide and 2.5 to 3 feet in height. The new cultivar is a Leucothoe, suitable for ornamental garden purposes.
    Type: Grant
    Filed: November 21, 2024
    Date of Patent: November 4, 2025
    Assignee: PDSI
    Inventor: Robert Edward Lee
  • Patent number: PP37452
    Abstract: A new and distinct cultivar of Gardenia plant named ‘LEEIGHT’ is disclosed, characterized by dark green, glossy foliage with irregular pale yellow variegation. Flowers are fragrant, profuse single blooms, occurring in the Spring and again in the Fall. Plants have a low, mounding growth habit, growing to 2.5 to 3.5 feet in diameter. This growth habit is easy to maintain with occasional pruning, making the new cultivar well suited for container use, or as a specimen in the garden. The new cultivar is a Gardenia, suitable for ornamental purposes.
    Type: Grant
    Filed: December 12, 2024
    Date of Patent: June 2, 2026
    Assignee: PDSI
    Inventor: Robert Edward Lee