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:
Apr. 15, 2014
Filed:
Oct. 25, 2010
Franciscus Hermanus Carree, Nootdorp, NL;
Petrus Lambertus Josephus Egelmeers, Oud Gastel, NL;
Wilhelmus Petrus Adrianus Roeland Voermans, Etten-Leur, NL;
Franciscus Hermanus Carree, Nootdorp, NL;
Petrus Lambertus Josephus Egelmeers, Oud Gastel, NL;
Wilhelmus Petrus Adrianus Roeland Voermans, Etten-Leur, NL;
Rijk Zwaan Zaadteelt en Zaadhandel B.V., De Lier, NL;
Abstract
The present invention relates to a male sterile Rucola plant obtainable by a method which may comprise the steps of providing fertile pollen fromto the stamen of plants that contain CMS cytoplasm, allowing plant embryo's to develop, isolating the embryo's, raising the embryo's in tissue culture to produce plant lets, growing plants from the plantlets; selecting plants that are male sterile and female fertile; backcrossing these plants with fertile pollen from; selecting a plant that is male sterile and female fertile; and optionally repeating steps g) and h).