Patents by Inventor Henricus Godefridus Wilhelmus Stemkens

Henricus Godefridus Wilhelmus Stemkens 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).

  • Saxifraga plant named 'SAXZ0016'
    Publication number: 20170135268
    Abstract: A new Saxifraga plant named ‘SAXZ0016’ particularly distinguished by the blushed red-purple flower color with a darker eye, short peduncles on a vigorous plant habit, and is very early to mature and flower.
    Type: Application
    Filed: August 3, 2016
    Publication date: May 11, 2017
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Campanula plant named 'CIPZ0003'
    Publication number: 20170099765
    Abstract: A new Campanula plant named ‘CIPZ0003’ particularly distinguished by large, wide open, blue and white bicolored, star-shaped flowers, an early and floriferous flowering response, grass-green foliage with cordate leaves, medium vigorous growth, good-branching ability, compact, rounded mounding and even plant habit, is disclosed.
    Type: Application
    Filed: October 6, 2015
    Publication date: April 6, 2017
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • SAXIFRAGA PLANT NAMED 'SAXZ0013'
    Publication number: 20160360669
    Abstract: A new Saxifraga plant named ‘SAXZ0013’ particularly distinguished by its red coloured flowers with green leaves on a mounding compact round and well branched plant habit that starts to flower quite late.
    Type: Application
    Filed: August 1, 2016
    Publication date: December 8, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Achillea Plant Named 'ACBZ0002'
    Publication number: 20160360668
    Abstract: A new and distinct cultivar of Achillea plant named ‘ACBZ0002’, characterized by its upright and uniform plant habit; moderately vigorous growth habit; freely branching habit; freely flowering habit with plants remaining in flower for a long period time; inflorescences with bright yellow-colored ray florets; and good garden performance.
    Type: Application
    Filed: June 6, 2015
    Publication date: December 8, 2016
    Applicant: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Iberis plant named 'IBSZ0004'
    Publication number: 20160353637
    Abstract: A new Iberis plant named ‘IBSZ0004’ particularly distinguished by its cream white flowers that are early flowering, dark green foliage and a vigorous, mounded plant habit.
    Type: Application
    Filed: July 26, 2016
    Publication date: December 1, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Aubrieta Plant named 'ABRZ0007'
    Publication number: 20160353636
    Abstract: A new Aubrieta plant named ‘ABRZ0007’ particularly distinguished by its very deep purple flowers, a compact and mounding habit with strong vigor, and a good winterhardiness.
    Type: Application
    Filed: June 28, 2016
    Publication date: December 1, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Gaillardia plant named 'GAIZ0001'
    Publication number: 20160198617
    Abstract: A new Gaillardia plant named ‘GAIZ0001’ particularly distinguished by the large bi-color, purple-red and yellow flowers just above the foliage, medium to deep green leaves, medium sized and very well-branched, semi-upright plant habit.
    Type: Application
    Filed: December 15, 2015
    Publication date: July 7, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Gaillardia plant named 'GAIZ0005'
    Publication number: 20160198616
    Abstract: A new Gaillardia plant named ‘GAIZ0005’ particularly distinguished by the compact and semi-upright plant habit and the large bi-color inflorescences of a striking red and yellow color.
    Type: Application
    Filed: December 15, 2015
    Publication date: July 7, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Lavandula Plant Named 'LABZ0006'
    Publication number: 20160183443
    Abstract: A new Lavandula plant named ‘LABZ0006’, particularly distinguished by numerous rose-pink sterile large bracts, rose-pink flowers, medium green foliage without greyish hue, a fairly small sized plant with a rounded, mounding habit, early to flower and long flowering.
    Type: Application
    Filed: September 24, 2015
    Publication date: June 23, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Lavandula plant named 'LAAZ0005'
    Publication number: 20160174449
    Abstract: A new Lavandula plant named ‘LAAZ0005’ particularly distinguished by violet-blue flowers, medium green foliage with hardly any greyish hue, about medium sized plants with a well-branched, relatively tight and upright habit. The flowering season is very long.
    Type: Application
    Filed: September 24, 2015
    Publication date: June 16, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • Lavandula plant named 'LABZ0005'
    Publication number: 20160174450
    Abstract: A new Lavandula plant named ‘LABZ0005’, particularly distinguished by numerous purple-lilac large sterile bracts, lilac flowers, green foliage without greyish hue, a fairly big sized plant with a upright, mounding habit, early to flower and long flowering.
    Type: Application
    Filed: September 25, 2015
    Publication date: June 16, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • ERYSIMUM PLANT NAMED 'ERFZ0001'
    Publication number: 20150373889
    Abstract: A new Erysimum plant named ‘ERFZ0001’ particularly distinguished by the purple-violet flower color, medium green foliage color, rounded and compact plant habit with good branching and is early to flower.
    Type: Application
    Filed: June 18, 2013
    Publication date: December 24, 2015
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘LABZ0005’
    Patent number: PP27398
    Abstract: A new Lavandula plant named ‘LABZ0005’, particularly distinguished by numerous purple-lilac large sterile bracts, lilac flowers, green foliage without greyish hue, a fairly big sized plant with a upright, mounding habit, early to flower and long flowering.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: November 15, 2016
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘LABZ0006’
    Patent number: PP27399
    Abstract: A new Lavandula plant named ‘LABZ0006’, particularly distinguished by numerous rose-pink sterile large bracts, rose-pink flowers, medium green foliage without greyish hue, a fairly small sized plant with a rounded, mounding habit, early to flower and long flowering.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: November 15, 2016
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘GAIZ0003’
    Patent number: PP27445
    Abstract: A new Gaillardia plant named ‘GAIZ0003’ particularly distinguished by the medium two-toned yellow and yellow-orange inflorescences, held well above the foliage, medium-deep green foliage, medium sized and semi-upright plant habit with good branching.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: December 6, 2016
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘LAAZ0005’
    Patent number: PP27447
    Abstract: A new Lavandula plant named ‘LAAZ0005’ particularly distinguished by violet-blue flowers, medium green foliage with hardly any greyish hue, about medium sized plants with a well-branched, relatively tight and upright habit. The flowering season is very long.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: December 6, 2016
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘LABZ0004’
    Patent number: PP27493
    Abstract: A new Lavandula plant named ‘LABZ0004’, particularly distinguished by numerous deep purple sterile large bracts, purple flowers, medium green foliage without greyish hue, a strong sized plant with a rounded, mounding habit, early to flower and long flowering.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: December 20, 2016
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘VEAZ0017’
    Patent number: PP27757
    Abstract: A new Verbena plant named ‘VEAZ0017’ particularly distinguished by the brilliant red-purple colored flowers with a small white-eye, deep green deeply lobed foliage, good branching with somewhat compact plant habit.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: March 7, 2017
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘GAIZ0001’
    Patent number: PP27766
    Abstract: A new Gaillardia plant named ‘GAIZ0001’ particularly distinguished by the large bi-color, purple-red and yellow inflorescences just above the foliage, medium to deep green leaves, medium sized and very well-branched, semi-upright plant habit.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: March 7, 2017
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens
  • plant named ‘GAIZ0005’
    Patent number: PP27807
    Abstract: A new Gaillardia plant named ‘GAIZ0005’ particularly distinguished by the compact and semi-upright plant habit and the large bi-color inflorescences of a striking red and yellow color.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: March 21, 2017
    Assignee: Syngenta Participations AG
    Inventor: Henricus Godefridus Wilhelmus Stemkens