Patents by Inventor Johan A. Mak

Johan A. Mak 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).

  • Patent number: PP8859
    Abstract: A new variety of hybrid lily plant bearing large upright-facing flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by their pink coloration shading into a small yellow band at the midrib, their lightly ruffled margins, their large size and substance, their upright to semi-upright orientation, and the sharply ascending pedicels of the upper flowers. This combination is completely new in the Oriental hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The variety is highly resistant to fusarium disease and shows tolerance of virus. The bulbs may be precooled and forced for cut-flower production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: May 11, 1993
    Date of Patent: August 9, 1994
    Assignee: Johan A. Mak
    Inventor: Johan A. Mak
  • Patent number: PP9133
    Abstract: A new variety of hybrid lily plant bearing flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by their deep pink pink coloration shading into a wide white area surrounding a small yellow ray extending from the nectary furrows. This combination is completely new in the Oriental hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The variety is highly resistant to fusarium disease and shows tolerance of virus. The bulbs may be precooled and forced for cut-flower production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: September 28, 1994
    Date of Patent: May 9, 1995
    Inventor: Johan A. Mak
  • Patent number: PP9953
    Abstract: A new variety of hybrid lily plant bearing medium size out-facing flowers of excellent form and long persistence, both on the plant and as pot flowers. The flowers of the new plant are particularly characterized by their pink coloration shading into a reddish band at the midrib, their lightly ruffled margins, their almost flat shape and heavy substance, their out-facing orientation, and the showing of color on almost all of the upper buds. This combination is completely new in the Oriental Hybrid divisions of the lilies suited to pot forcing and to mass commercial cultivation. The variety is highly resistant to fusarium disease and shows tolerance of virus. The bulbs may be precooled and forced for cut-flower production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: March 18, 1996
    Date of Patent: July 8, 1997
    Inventor: Johan A. Mak
  • Patent number: PP9954
    Abstract: A new variety of hybrid lily plant bearing large upright-facing flowers of excellent form and long persistence, both on the plant and as cut flowers. The flowers of the new plant are particularly characterized by their pink coloration shading into a wide solid red band at the midrib, their large size and heavy substance, their "flat-faced" form, created by broad tepals which recurve only at the tips, their upright to semi-upright orientation, the sharply ascending pedicels of the upper flowers, and the long buds. This combination is completely new in the Oriental Hybrid divisions of the lilies suited to forcing and to mass commercial cultivation. The variety is highly resisant to fusarium disease as well as botrytis. The bulbs may be precooled and forced for cut-flower production. In comparison to the most of other Oriental varieties, the bulbs of this new hybrid lily can be stored in a cooler for a longer time and still produce excellent cut-flower stems when forced into flower out of season.
    Type: Grant
    Filed: April 24, 1996
    Date of Patent: July 8, 1997
    Inventor: Johan A. Mak
  • Patent number: PP10220
    Abstract: A new variety of hybrid lily plant bearing large upright-facing flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by their pure white coloration, their lightly ruffled margins, their large size and substance, their upright to semi-upright orientation, and the sharply ascending pedicels of the upper flowers. This combination is completely new in the Oriental hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The bulbs may be precooled and forced for cut-flower production.
    Type: Grant
    Filed: July 18, 1996
    Date of Patent: January 27, 1998
    Inventor: Johan A. Mak
  • Patent number: PP10363
    Abstract: A new variety of hybrid lily plant bears large clusters of flowers of excellent form and long persistence. The flowers of the new plant are particularly characterized by their consistently outward-facing flowers which are close to its stem. This combination is completely new in the Asiatic hybrid lilies. The plant is highly resistant to disease. It is an excellent pot plant as well as garden plant. The bulbs may be precooled and forced for pot flower production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: November 20, 1996
    Date of Patent: April 28, 1998
    Inventor: Johan A. Mak
  • Patent number: PP10693
    Abstract: A new variety of a hybrid lily plant bearing semi-upright flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by buds which show their actual color, and their spotless deep yellow coloration all over the flower surrounding a small dark brown ray extending from the nectary furrows. This combination is completely new in the Asiatic hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The variety is highly resistant to botrytis disease and shows high tolerance to virus. The bulbs may be precooled and forced for cut-flower production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: August 22, 1997
    Date of Patent: November 17, 1998
    Inventor: Johan A. Mak
  • Patent number: PP10694
    Abstract: A new variety of hybrid lily plant bearing large flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by their white coloration with a soft yellow flame extending from the nectary furrows and red purple tepal spottings at the base of each tepal.This combination is completely new in the Oriental hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The variety is highly resistant to fusarium and botrytis disease. The bulbs may be precooled and forced for cut-flow production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: August 27, 1997
    Date of Patent: November 17, 1998
    Inventor: Johan A. Mak
  • Patent number: PP10715
    Abstract: A new variety of a hybrid lily plant bearing upright flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by their deep yellow coloration at the base and the tip, and large orange red mark on the inner half of each tepal. This combination is completely new in the Asiatic hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The variety is resistant to botrytis disease and shows high tolerance of virus. The bulbs may be precooled and forced for cut-flower production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: December 8, 1998
    Inventor: Johan A. Mak
  • Patent number: PP10951
    Abstract: A new variety of hybrid lily plant bearing large upright-facing flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by their pure white color, their lightly ruffled margins, their large size and substance, their upright to semi-upright orientation, and the sharply ascending pedicels of the upper flowers. The plant is particularly characterized by its dark green leaves and an unusually broad leaf under the lowest flower of the stem. This combination is completely new in the Oriental hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The bulbs may be precooled and forced for cut-flower production.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: June 8, 1999
    Inventor: Johan A. Mak
  • Patent number: PP11002
    Abstract: A new variety of hybrid lily plant bearing semi-upright flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are particularly characterized by their deep red coloration at the edge shading into a wide yellow orange area surrounding a small dark brown ray extending from the nectary furrows. This combination is completely new in the Asiatic hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The variety is highly resistant to fusarium disease and shows tolerance of virus. The bulbs may be precooled and forced for cut-flower production. The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: December 13, 1996
    Date of Patent: July 6, 1999
    Inventor: Johan A. Mak
  • Patent number: PP11551
    Abstract: A new variety of a hybrid lily plant bearing semi-upright flowers of excellent form and long persistence, both on the plant and as cut-flowers. The flowers of the new plant are characterized by their red coloration, and by small, inconspicuous papillae surrounded by a small golden area encircled by red coloration at the base of each tepal. This combination is completely new in the Asiatic hybrid divisions of lilies suited to forcing and to mass commercial cultivation. The variety is highly resistant to botrytis disease and shows high tolerance to virus. The bulbs may be precooled and forced for cut-flower production.The clone is vigorous and is a good grower and propagator.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: October 10, 2000
    Inventor: Johan A. Mak