Patents by Inventor Jacobus J. P. Spaans

Jacobus J. P. Spaans 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).

  • CALLA LILLY PLANT NAMED 'HOT LIPS'
    Publication number: 20040177422
    Abstract: A calla lily plant particularly distinguished by dark pink spathe and maculated leaves.
    Type: Application
    Filed: March 6, 2003
    Publication date: September 9, 2004
    Inventors: Andrew G. F. Warren, Jacobus J. P. Spaans
  • CALLA LILY PLANT NAMED 'HOT CHOCOLATE'
    Publication number: 20040177423
    Abstract: A calla lily plant particularly distinguished by dark purple spathe and maculated leaves.
    Type: Application
    Filed: March 6, 2003
    Publication date: September 9, 2004
    Inventors: Andrew G. F. Warren, Jacobus J. P. Spaans
  • Calla lily plant named ‘Pot Black’
    Patent number: PP14513
    Abstract: A calla lily potted plant particularly distinguished by dark purple/black spathe and lightly maculated leaves.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: February 3, 2004
    Assignee: Bloomz Limited
    Inventors: Andrew G. F. Warren, Jacobus J. P. Spaans
  • Calla lily plant named ‘Pink Pot’
    Patent number: PP14531
    Abstract: A calla lily potted plant particularly distinguished by pink spathe and lightly maculated leaves.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: February 10, 2004
    Assignee: Bloomz Limited
    Inventors: Andrew G. F. Warren, Jacobus J. P. Spaans
  • Calla lily plant named ‘Hot Lips’
    Patent number: PP15260
    Abstract: A calla lily plant particularly distinguished by dark pink spathe and maculated leaves.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: October 19, 2004
    Assignee: Bloomz Ltd.
    Inventors: Andrew G. F. Warren, Jacobus J. P. Spaans
  • Calla lily plant named ‘Hot Chocolate’
    Patent number: PP15294
    Abstract: A calla lily plant particularly distinguished by dark purple spathe and maculated leaves.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: November 2, 2004
    Assignee: Bloomz Ltd.
    Inventors: Andrew G. F. Warren, Jacobus J. P. Spaans