Patents Assigned to RIJK ZWANN ZAADTEELT EN ZAADHANDEL B.V.
  • Lettuce variety 79-315 RZ, drake
    Patent number: 9370163
    Abstract: The present invention relates to a Lactuca sativa seed designated 79-315 RZ, which exhibits resistance to downy mildew (Bremia lactucae) races B1:1 to B1:28, CA-I, CA-IIA, CA-IIB, CA-III, CA-IV, CA-V, CA-VI, CA-VII, CA-VIII, white colored seeds, extraordinary number of leaves of substantially equal size, and a high winter head weight. The present invention also relates to a Lactuca sativa plant produced by growing the 79-315 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-315 RZ.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: June 21, 2016
    Assignee: RIJK ZWANN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Cornelis Marinus Moor, Hubertus Joseph Wilhelmus Crins
  • LETTUCE VARIETY 79-99 RZ, SOLAGON
    Publication number: 20130111628
    Abstract: The present invention relates to Lactuca sativa seed designated 79-99 RZ, which exhibits resistance to downy mildew (Bremia lactucae Regel.) races Bl:1 to Bl:28, lettuce mosaic virus (LMV) and currant-lettuce aphid (Nasonovia ribisnigri) and which has deeply red, deeply-incised, nicely-filled leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 79-99 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-99 RZ.
    Type: Application
    Filed: November 1, 2012
    Publication date: May 2, 2013
    Applicant: RIJK ZWANN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: RIJK ZWANN ZAADTEELT EN ZAADHANDEL B.