Avocado Patents (Class PLT/200)
  • Publication number: 20230371410
    Abstract: ‘BL516’ is a new and distinct variety of Persea americana tree. The variety exhibits an upright growth habit with strongly drooping branches; and forms pyriform, slightly obovate or occasionally rhomboidal shaped generally black-skinned fruit when ripe that lack shoulders and is well distributed around the tree. The fruit is comparable in size to that of the ‘Hass’ variety and matures slightly later then the fruit of the ‘Hass’ variety. ‘BL516’ fruit has yellow-green flesh of excellent eating quality that is free of obvious fibers. The ‘BL516’ variety forms leaves in greater quantity than the ‘Hass’ variety and displays moderate resistance to the Persea mite.
    Type: Application
    Filed: February 4, 2022
    Publication date: November 16, 2023
    Inventors: Gray E. Martin, Berthold O. Bergh, David Stottlemyer, Eric D. Focht, Mary Lu Arpaia
  • Publication number: 20200404821
    Abstract: A new and distinct cultivar of Avocado tree named ‘SHSR-04’ is disclosed. The new variety is characterized by forming greyed-purple colored young leaves, providing ovoid shaped fruit which is rounded at the stalk end, and exhibiting high resistance to Phytophthora root rot. The new variety is particularly well suited for use as rootstock for grafting other avocado cultivars, including ‘Hass’.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 24, 2020
    Applicants: Sunshine Horticultural Services Pty Ltd, Horticulture Innovation Australia Limited
    Inventors: George Hulme Green, Anthony William Whiley
  • Publication number: 20190246537
    Abstract: ‘BL 5-552’ is a new and distinct variety of Persea americana tree. The variety exhibits an open, upright habit. The fruit is rhomboidal, or occasionally, obovate or high spheroid shaped, lacks shoulders, is generally green skinned, is distributed throughout the canopy and commonly is larger size than that of the ‘Hass’ variety. The leaves are displayed in a similar quantity to ‘Hass’ and are similar in shape to those of the ‘Lamb Hass’ variety. ‘BL 5-552’ has moderate resistance to Persea mites. The variety is suitable for the production of quality avocado crop under commercial growing conditions.
    Type: Application
    Filed: February 6, 2018
    Publication date: August 8, 2019
    Inventors: Mary Lu Arpaia, Eric Focht, Gray E. Martin, Berthold O. Bergh
  • Publication number: 20180160584
    Abstract: A new avocado variety, ‘KB1 ’, was discovered in Chincha, Peru. The ‘KB1 ’ variety when used as a rootstock is notable for its prolific and vigorous feeder root growth ability that results in rapid canopy volume and early productivity of the ‘Hass’ avocado scion cultivar, and induces larger fruit sizes of the ‘Hass’ cultivar and is an alternative for locations where ecologic conditions tend to produce small fruit.
    Type: Application
    Filed: December 6, 2016
    Publication date: June 7, 2018
    Inventor: Klaus Bederski Lehmann
  • Publication number: 20180103569
    Abstract: A new and distinct avocado of Persea americana P. Mill. named ‘BEN-YA'ACOV1’, particularly characterized by lower tendency towards alternate bearing, phytophthora cinnamomi and salinity resistance, and induced productivity on the grafted varieties.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 12, 2018
    Applicant: State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization
    Inventors: Avraham BEN YA'AKOV, Miriam SILBERSTEIN, Vered IRIHIMOVITCH
  • Publication number: 20180103568
    Abstract: A new and distinct avocado of Persea americana P. Mill. named ‘MIRIAM’, particularly characterized by resistance to phytophthora cinnamomi, drought, Alkaline soils, and salinity.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 12, 2018
    Applicant: State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization
    Inventors: Avraham Ben YA'AKOV, Miriam SILBERSTEIN, Vered IRIHIMOVITCH
  • Publication number: 20180103567
    Abstract: A new and distinct avocado of Persea americana P. Mill. named ‘TAMI’, particularly characterized by phytophthora cinnamomi resistance.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 12, 2018
    Applicant: State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization
    Inventors: Avraham Ben Ya'akov, Miriam Silberstein, Vered Irihimovitch
  • Publication number: 20170172035
    Abstract: A new and distinct Persea cultivar named ‘Premero’ which is characterized by the combination of precocious fruiting, high fruit yield, fruit with firm flesh and a distinct nutty flavor, and the stability of these characteristics from generation to generation.
    Type: Application
    Filed: December 15, 2016
    Publication date: June 15, 2017
    Inventor: David Frank Tate
  • Publication number: 20160143198
    Abstract: The ‘AO.06’ avocado variety is notable for its large fruit size. The ‘AO.06’ variety is also flavorful and largely resistant to fungal attack.
    Type: Application
    Filed: November 14, 2014
    Publication date: May 19, 2016
    Inventor: Stefan Joseph Köhne
  • Publication number: 20150223379
    Abstract: The ‘Lali’ avocado is of medium size, average 14-18 ounces and being about 3.5 inches in diameter and 5 inches in length. The fruit matures and can be picked in late February and March. The fruit is an ovate berry having a seed that is tight in the cavity and is 2 to 2.5 inches long and dark brown in color.
    Type: Application
    Filed: January 31, 2014
    Publication date: August 6, 2015
    Applicant: ACOSTA FARMS, INC.
    Inventor: Alcides Acosta
  • Publication number: 20150101089
    Abstract: The ‘Victor’ avocado is of medium size, average 16-22 ounces and being about 4.5-5 inches in diameter and 6 inches in length. The fruit matures and can be picked in late February to late March. The fruit is an ovate berry having a seed that is tight in the cavity and is 2.5 to 3.25 inches long and dark brown in color.
    Type: Application
    Filed: October 8, 2013
    Publication date: April 9, 2015
    Applicant: Acosta Farms, Inc.
    Inventor: Alcides Acosta
  • Publication number: 20150096085
    Abstract: The ‘Nico’ avocado is of medium size, average 16-22 ounces and being about 5.3 inches in length, and has overall good eating qualities. The fruit matures and can be picked in March to early April. The fruit is an ovate berry that has a soft shelled, smooth textured, exocarp that is dark green.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 2, 2015
    Applicant: Acosta Farms, Inc.
    Inventor: Alcides Acosta
  • Publication number: 20140245501
    Abstract: The ‘Flavia’ avocado is notable for its larger fruit size and earlier fruit maturity for harvesting than ‘Hass’.
    Type: Application
    Filed: February 28, 2013
    Publication date: August 28, 2014
    Applicant: AGROFRUTICOLA SAN BERNARDO DE MALLARAUCO LIMITADA
    Inventor: AGROFRUTICOLA SAN BERNARDO DE MALLARAUCO LIMITADA
  • Publication number: 20140020142
    Abstract: The ‘Eugenin’ avocado variety is notable for its larger fruit size than that of the ‘Hass’ variety.
    Type: Application
    Filed: July 12, 2012
    Publication date: January 16, 2014
    Inventor: Javier Eugenin
  • Publication number: 20130167274
    Abstract: A new avocado variety called ‘Pflum's Best’ that displays an early fruiting season, precocity, vigorous growth, tolerance to wet soil, and large maroon fruit. The variety is also selected for its resistance and tolerance to common avocado diseases and various insects. Additionally, ‘Pflum's Best’ bears fruit earlier, by one to three years, than its male parent ‘Brogdon’ and female parent ‘Choquette.’ The characteristic maroon skin of the fruit of ‘Pflum's Best’ has a subtle texture and may be somewhat mottled with a light green color, and the flesh has an exceptionally delicious taste that is buttery and nutty. The fruit of ‘Pflum's Best’ is approximately 6-11 inches in length, 4.5 inches in diameter, and approximately 25 ounces when ripe.
    Type: Application
    Filed: December 27, 2011
    Publication date: June 27, 2013
    Applicant: Julius Pflum
    Inventor: Julius Pflum
  • Publication number: 20130074232
    Abstract: A new and distinct Persea americana variety having strong resistance to Phytophthora cinnamomi when used as a rootstock. It is a relatively slow growing rootstock having a heavy yield, appearing to have a high yield/canopy volume ratio. ‘Steddom’ has a small degree of salt tolerance and appears to be an all-around, excellent rootstock with small stature and low vigor, making it desirable for high density or hedge-row avocado plantings.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 21, 2013
    Applicant: The Regents of the University of California
    Inventors: John A. Menge, Gray E. Martin, Berthold O. Bergh, Brandon S. McKee, Lucille Guillemet
  • Publication number: 20130074231
    Abstract: A new and distinct variety of Persea americana tree having a high tolerance under most conditions to Phytophthora cinnamomi when used as a rootstock. However, it is severely damaged by salt and is not recommended for locations where salt is a problem. This variety does not yield well under non-root rot conditions in comparison to similar varieties, making it desirable for replant situations where root rot infested soils are a problem.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 21, 2013
    Applicant: The Regents of the University of California
    Inventors: John A. Menge, Gray E. Martin, Berthold O. Bergh, Brandon S. McKee, Lucille Guillemet
  • Publication number: 20130074230
    Abstract: A new and distinct Persea americana variety having strong tolerance to Phytophthora cinnamomi when used as a rootstock. It is an extremely vigorous and fast-growing rootstock that is capable of supporting a ‘Hass’ tree growing to 15 ft. in 2 years. It's yields are generally high and consistent. ‘Uzi’ leaves exhibit burn due to salt damage, but this does not seem to affect the growth or yield of the ‘Hass’ variety.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 21, 2013
    Applicant: The Regents of the University of California
    Inventors: John A. Menge, Gray E. Martin, Berthold O. Bergh, Brandon S. McKee, Lucille Guillemet
  • Publication number: 20120096611
    Abstract: A new avocado tree has an intermediate growth pattern, with fruit that mature from the end of March through mid-May. The fruit are found in a diversity of shapes, and large lenticles are found on the skin as the fruit ripens.
    Type: Application
    Filed: October 18, 2010
    Publication date: April 19, 2012
    Inventor: Charlie Dorsey
  • Publication number: 20100229268
    Abstract: A new variety of avocado is distinguished by its late maturing fruit. The tree blooms in March or early April and the blooms are of the B type, flowing. The fruit matures and can be picked from December to April of the following year. The fruit is obovate, fruit has a small flattened area toward the apex on one side, weighs between 16-21 ounces and averages 4 6/16 inches in diameter.
    Type: Application
    Filed: March 9, 2009
    Publication date: September 9, 2010
    Inventor: Pedro M. Lopez
  • Publication number: 20100107288
    Abstract: ‘Maluma’ avocado (Persea Americana Mill.) is notable for its early bearing, precociousness and high yield. The fruit of ‘Maluma’ is larger and slightly more pyrifom than ‘Hass’, and is less prone to skin blemishes.
    Type: Application
    Filed: October 28, 2008
    Publication date: April 29, 2010
    Inventor: Andries G. Joubert
  • Publication number: 20030177555
    Abstract: A new and distinct variety of Persea americana tree is provided. An open spreading growth habit is exhibited. The tree exhibits an alternate bearing character similar to that of the widely-grown ‘Hass’ variety (non-patented in the United States). The fruit is inverted high spheroid-shaped, is generally black-skinned, is well distributed around the tree, and commonly is larger than that of the ‘Hass’ variety. The leaves are generally oval-shaped. The fruit eating quality is good when fully ripe and the flesh is free of obvious fibers. The variety is suitable for the production of quality avocado crop under commercial growing conditions.
    Type: Application
    Filed: March 14, 2002
    Publication date: September 18, 2003
    Inventors: Berthold O. Bergh, Gray A. Martin
  • Publication number: 20030177556
    Abstract: A new and distinct variety of Persea americana tree is provided. A vigorous moderately-spreading upright growth habit is exhibited. The tree is less alternate bearing than the widely-grown ‘Hass’ variety (non-patented in the United States). The fruit is ellipsoid-shaped, lacks shoulders, is generally black-skinned, is well distributed around the tree, and commonly is larger than that of the ‘Hass’ variety. The leaves are displayed in a greater quantity than the ‘Hass’ variety and are similar in appearance to those of the ‘Hass’ variety. Moderate resistance to Persea mites is exhibited. The variety is suitable for the production of quality avocado crop under commercial growing conditions.
    Type: Application
    Filed: March 14, 2002
    Publication date: September 18, 2003
    Inventors: Gray E. Martin, Berthold O. Bergh
  • Patent number: PP16594
    Abstract: A new and distinct variety of Persea americana is disclosed. A vigorous moderately-spreading upright growth habit is exhibited. The tree starts blooming in mid-March and the blooms are of the “B” type. The fruit is harvested from late February through May. The fruit is elliptical-spheroid obliquely toward apex on one side, occasionally fruit have a raised ridge, chimera, running along a side from the stem down. The fruit skin is a dark green, nearly smooth. This fruit has good to excellent quality flesh.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: May 30, 2006
    Assignee: Agroindustria Ocoeña, S.A.
    Inventor: Carlos Antonio Castillo Pimentel
  • Patent number: PP17947
    Abstract: A new and distinct variety of Persea americana tree having strong resistance to Phytophthora cinnamomi and tolerance to salinity, and used as a rootstock.
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: August 28, 2007
    Assignee: Westfalia Technological Services
    Inventor: Jozsef Darvas
  • Patent number: PP18459
    Abstract: The Wheeling' avocado, which is a result of cross-pollination of the ‘Monroe’ and the ‘Brooks Late’ varieties, is of medium size, average 12-16 ounces and being about 4.75 inches in length, and has overall good eating qualities. The fruit matures and can be picked in February to early March. The fruit is an ovate berry that has a hard shelled, smooth textured, exocarp that is dark green.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: January 22, 2008
    Inventor: Neal Palmer Brooks
  • Patent number: PP14238
    Abstract: A new and distinct variety of Persea americana tree is provided. An open spreading growth habit is exhibited. The tree exhibits an alternate bearing character similar to that of the widely-grown ‘Hass’ variety (non-patented in the United States). The fruit is inverted high spheroid-shaped, is generally black-skinned, is well distributed around the tree, and commonly is larger than that of the ‘Hass’ variety. The leaves are generally oval-shaped. The fruit eating quality is good when fully ripe and the flesh is free of obvious fibers. The variety is suitable for the production of quality avocado crop under commercial growing conditions.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: October 14, 2003
    Assignee: The Regents of the University of California
    Inventors: Berthold O. Bergh, Gray A. Martin
  • Patent number: PP14239
    Abstract: A new and distinct variety of Persea americana tree is provided. A vigorous moderately-spreading upright growth habit is exhibited. The tree is less alternate bearing than the widely-grown ‘Hass’ variety (non-patented in the United States). The fruit is ellipsoid-shaped, lacks shoulders, is generally black-skinned, is well distributed around the tree, and commonly is larger than that of the ‘Hass’ variety. The leaves are displayed in a greater quantity than the ‘Hass’ variety and are similar in appearance to those of the ‘Hass’ variety. Moderate resistance to Persea mites is exhibited. The variety is suitable for the production of quality avocado crop under commercial growing conditions.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: October 14, 2003
    Assignee: The Regents of the University of California
    Inventors: Gray E. Martin, Berthold O. Bergh
  • Patent number: PP15309
    Abstract: A new and distinct variety of avocado tree having many characteristics similar to those of ‘Duke 7’ that is characterized by strong resistance to Phytophthora cinnamoni, and which bears more fruits than the ‘Duke 7’ variety when ‘Hass’ is grafted thereon.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: November 9, 2004
    Inventor: Josef Stefan Köhne
  • Patent number: PP21099
    Abstract: ‘Maluma’ avocado (Persea americana Mill.) is notable for its early bearing, precociousness and high yield. The fruit of ‘Maluma’ is larger and slightly more pyrifom than ‘Hass’, and is less prone to skin blemishes.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: June 29, 2010
    Assignee: A.H. Ernst & Sons (PTY) Ltd.
    Inventor: Andries G. Joubert
  • Patent number: PP23573
    Abstract: A new avocado tree has an intermediate growth pattern, with fruit that mature from the end of March through mid-May. The fruit are found in a diversity of shapes, and large lenticels are found on the skin as the fruit ripens.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: April 30, 2013
    Inventor: Charlie Dorsey
  • Patent number: PP23885
    Abstract: A new avocado variety called ‘Pflum's Best’ that displays an early fruiting season, precocity, vigorous growth, tolerance to wet soil, and large maroon fruit. The variety is also selected for its resistance and tolerance to common avocado diseases and various insects. Additionally, ‘Pflum's Best’ bears fruit earlier, by one to three years, than its male parent ‘Brogdon’ and female parent ‘Choquette.’ The characteristic maroon skin of the fruit of ‘Pflum's Best’ has a subtle texture and may be somewhat mottled with a light green color, and the flesh has an exceptionally delicious taste that is buttery and nutty. The fruit of ‘Pflum's Best’ is approximately 6-11 inches in length, 4.5 inches in diameter, and approximately 25 ounces when ripe.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: September 10, 2013
    Inventor: Julius Pflum
  • Patent number: PP24258
    Abstract: A new and distinct variety of Persea americana tree having a high tolerance under most conditions to Phytophthora cinnamomi when used as a rootstock. However, it is severely damaged by salt and is not recommended for locations where salt is a problem. This variety does not yield well under non-root rot conditions in comparison to similar varieties, making it desirable for replant situations where root rot infested soils are a problem.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: February 25, 2014
    Assignee: The Regents of the University of California
    Inventors: John A. Menge, Gray E. Martin, Berthold O. Bergh, Brandon S. McKee, Lucille Guillemet
  • Patent number: PP24278
    Abstract: A new and distinct Persea americana variety having strong tolerance to Phytophthora cinnamomi when used as a rootstock. It is an extremely vigorous and fast-growing rootstock that is capable of supporting a ‘Hass’ tree growing to 15 ft. in 2 years. It's yields are generally high and consistent. ‘Uzi’ leaves exhibit burn due to salt damage, but this does not seem to affect the growth or yield of the ‘Hass’ variety.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: March 4, 2014
    Assignee: The Regents of the University of California
    Inventors: John A. Menge, Gray E. Martin, Berthold O. Bergh, Brandon S. McKee, Lucille Guillemet
  • Patent number: PP24279
    Abstract: A new and distinct Persea americana variety having strong resistance to Phytophthora cinnamomi when used as a rootstock. It is a relatively slow growing rootstock having a heavy yield, appearing to have a high yield/canopy volume ratio. ‘Steddom’ has a small degree of salt tolerance and appears to be an all-around, excellent rootstock with small stature and low vigor, making it desirable for high density or hedge-row avocado plantings.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: March 4, 2014
    Assignee: The Regents of the University of California
    Inventors: John A. Menge, Gray E. Martin, Berthold O. Bergh, Brandon S. McKee, Lucille Guillemet
  • Patent number: PP25635
    Abstract: The ‘Eugenin’ avocado variety is notable for its larger fruit size and seed size, than that of the ‘Hass’ variety.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: June 23, 2015
    Assignee: Corretajes Percit LTDA.
    Inventor: Javier Eugenin
  • Patent number: PP26571
    Abstract: The ‘Nico’ avocado is of medium size, average 16-22 ounces and being about 5.3 inches in length, and has overall good eating qualities. The fruit matures and can be picked in March to early April. The fruit is an ovate berry that has a soft shelled, smooth textured, exocarp that is dark green.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: April 5, 2016
    Inventor: Alcides Acosta
  • Patent number: PP26572
    Abstract: The ‘Victor’ avocado is of medium size, average 16-22 ounces and being about 4.5-5 inches in diameter and 6 inches in length. The fruit matures and can be picked in late February to late March. The fruit is an ovate berry having a seed that is tight in the cavity and is 2.5 to 3.25 inches long and dark brown in color.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: April 5, 2016
    Inventor: Alcides Acosta
  • Patent number: PP26798
    Abstract: A new variety, ‘Flavia’, was discovered in an avocado orchard in Chile. The ‘Flavia’ avocado is notable for its larger fruit and seed size as compared to ‘Hass’. ‘Flavia’ also has earlier fruit maturity for harvesting than ‘Hass’.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: June 7, 2016
    Inventor: Alfredo Schiappacasse Macchiavello
  • Patent number: PP26954
    Abstract: The ‘Lali’ avocado is of medium size, average 14-18 ounces and being about 3.5 inches in diameter and 5 inches in length. The fruit matures and can be picked in late February and March. The fruit is an ovate berry having a seed that is tight in the cavity and is 2 to 2.5 inches long and dark brown in color.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: July 19, 2016
    Inventor: Alcides Acosta
  • Patent number: PP29767
    Abstract: A new avocado variety, ‘KB1’, was discovered in Chincha, Peru. The ‘KB1’ variety when used as a rootstock is notable for its prolific and vigorous feeder root growth ability that results in rapid canopy volume and early productivity of the ‘Hass’ avocado scion cultivar, and induces larger fruit sizes of the ‘Hass’ cultivar and is an alternative for locations where ecologic conditions tend to produce small fruit.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: October 23, 2018
    Inventor: Klaus Bederski Lehmann
  • Patent number: PP29790
    Abstract: A new and distinct Persea cultivar named ‘Premero’ which is characterized by the combination of precocious fruiting, high fruit yield, fruit with firm flesh and a distinct nutty flavor, and the stability of these characteristics from generation to generation.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: November 6, 2018
    Inventor: David Frank Tate
  • Patent number: PP30353
    Abstract: A new and distinct avocado of Persea americana P. Mill. named ‘MIRIAM’, particularly characterized by resistance to Phytophthora cinnamomi, drought, Alkaline soils, and salinity.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: April 9, 2019
    Assignee: State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization
    Inventors: Avraham Ben Ya'Akov, Miriam Silberstein, Vered Irihimovitch
  • Patent number: PP30384
    Abstract: A new and distinct avocado of Persea americana P. Mill. named ‘TAMI’, particularly characterized by Phytophthora cinnamomi resistance.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: April 16, 2019
    Assignee: State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization
    Inventors: Avraham Ben Ya'Akov, Miriam Silberstein, Vered Irihimovitch
  • Patent number: PP30447
    Abstract: A new and distinct avocado of Persea americana P. Mill. named ‘BEN-YA'ACOV1’, particularly characterized by lower tendency towards alternate bearing, Phytophthora cinnamomi and salinity resistance, and induced productivity on the grafted varieties.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: April 30, 2019
    Assignee: State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization
    Inventors: Avraham Ben Ya'Akov, Miriam Silberstein, Vered Irihimovitch
  • Patent number: PP32464
    Abstract: A new avocado variety, ‘Merensky 5’ has high tolerance to salinity and to Phytophthora cinnamomi when used as a rootstock. ‘Hass’ trees grafted onto the ‘Merensky 5’ rootstock bear good yields.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: November 17, 2020
    Assignees: Westfalia Fruit Estate Pty Ltd, South African Avocado Growers Association
    Inventors: Duncan G. Smith, Sylvie Kremer-Köhne, Zelda van Rooyen, Josef Stefan Köhne
  • Patent number: PP32465
    Abstract: A new and distinct variety of Persea americana tree imparting high bearing capacity and vigor to the scion cultivar when used as a rootstock. Further, this rootstock exhibits a high tolerance to Phytophthora cinnamomi.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: November 17, 2020
    Assignees: Westfalia, Fruit Estate Pty Ltd, South African Avocado Growers Association
    Inventors: Sylvie Kremer-Köhne, Zelda van Rooyen
  • Patent number: PP33355
    Abstract: A new and distinct cultivar of Avocado tree named ‘SHSR-04’ is disclosed. The new variety is characterized by forming greyed-purple colored young leaves, providing ovoid shaped fruit which is rounded at the stalk end, and exhibiting high resistance to Phytophthora root rot. The new variety is particularly well suited for use as rootstock for grafting other avocado cultivars, including ‘Hass’.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: August 17, 2021
    Assignees: HORTICULTURE INNOVATION AUSTRALIA LIMITED, SUNSHINE HORTICULTURAL SERVICES PTY LTD
    Inventors: George Hulme Green, Anthony William Whiley
  • Patent number: PP33534
    Abstract: ‘BL 5-552’ is a new and distinct variety of Persea americana tree. The variety exhibits an open, upright habit. The fruit is rhomboidal, or occasionally, obovate or high spheroid shaped, lacks shoulders, is generally green skinned, is distributed throughout the canopy and commonly is larger size than that of the ‘Hass’ variety. The leaves are displayed in a similar quantity to ‘Hass’ and are similar in shape to those of the ‘Lamb/Hass’ variety. ‘BL 5-552’ has moderate resistance to Persea mites. The variety is suitable for the production of quality avocado crop under commercial growing conditions.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: October 5, 2021
    Assignee: The Regents of the University of California
    Inventors: Mary Lu Arpaia, Eric Focht, Gray E. Martin, Berthold O. Bergh
  • Patent number: PP35444
    Abstract: ‘BL516’ is a new and distinct variety of Persea americana tree. The variety exhibits an upright growth habit with strongly drooping branches; and forms pyriform, slightly obovate or occasionally rhomboidal shaped generally black-skinned fruit when ripe that lack shoulders and is well distributed around the tree. The fruit is comparable in size to that of the ‘Hass’ variety and matures slightly later then the fruit of the ‘Hass’ variety. ‘BL516’ fruit has yellow-green flesh of excellent eating quality that is free of obvious fibers. The ‘BL516’ variety forms leaves in greater quantity than the ‘Hass’ variety and displays moderate resistance to the Persea mite.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: October 31, 2023
    Assignee: The Regents of the University of California
    Inventors: Gray E. Martin, Berthold O. Bergh, David Stottlemyer, Eric D. Focht, Mary Lu Arpaia