The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2018
Filed:
Nov. 25, 2015
Applicant:
Rijk Zwaan Zaadteelt En Zaadhandel B.v., De Lier, NL;
Inventor:
Johannes Petrus Antonius Jansen, De Lier, NL;
Assignee:
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V., De Lier, NL;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01H 5/12 (2018.01); C12Q 1/68 (2018.01); A23L 19/00 (2016.01);
U.S. Cl.
CPC ...
A01H 5/12 (2013.01); A23L 19/03 (2016.08); C12Q 1/6895 (2013.01); C12Q 2600/13 (2013.01); C12Q 2600/156 (2013.01);
Abstract
The present invention relates to aseed designated 51-521 RZ, which exhibits a combination of traits including fast growing, a flat plant habit, smooth mature leaves, a field resistance againstf. sp.and resistance to downy mildew (f. sp.) races Pfs1 to Pfs15. The present invention also relates to aplant produced by growing the 51-521 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-521 RZ.