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KWSEK 004

Withdrawn

Zea mays L. Maize · Agricultural · bred by LEIPERT RAINER

also searched as: квсек 004

Variety description

10 August 2026

The object is registered as a parental component used by breeders as source material for developing hybrids. It is not intended for use as an independent agricultural variety for producing commercial grain or silage yields.

Public data on morphological and agronomic traits of the plant, including height, maturity group, or disease resistance, are unavailable as this information is restricted for specialized parental components.

In some documents, the name may appear in winter rye lists; however, in registries concerning Zea mays L., this object is classified exclusively as a maize parental component.

Sources2
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Countries of admission

2 jurisdictions

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Leipert, Rainer 232 Developed the variety
Applicant
KWS SAAT SE & Co. KGaA 6 759 Submitted the application to the register

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • UA Ukraine Withdrawn

    № 09004762

    Application
    1 December 2009
    Terminated
    1 July 2013
  • DE Germany Withdrawn

    № M 12069

    Application
    29 January 2010
    Terminated
    27 January 2011

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Ukraine № 09004762
Withdrawn
  1. Application filed 1 December 2009
  2. Registered
  3. Entry closed 1 July 2013

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Maize

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Zea mays L. · Maize

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P 9074

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Zea mays L. · Maize

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Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

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13 records

KWS8574

Withdrawn

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
1 record

KWS8577

Withdrawn

Zea mays L. · Maize

KWS SAAT SE & CO.KGAA

IT
1 record

KWSEK 005

Terminated

Zea mays L. · Maize

LEIPERT RAINER

DE UA
4 records

Nearby in the species list KWS8558, KWS8560, KWS8564, KWS8566, KWS8568, KWS8569, KWS8570, KWS8571, KWS8574, KWS8577, KWSEK 005, KWSEK 006, KWSEK 007, KWSEK 009, KWSEK 011, KWSEK 012, KWSEK 014, KWSEK 015, KWSEK 019, KWSEK 024

Discussion: KWSEK 004

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