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KW5F231 x KW5133

Terminated

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

also searched as: кв5ф231 кс кв5133

Variety description

10 August 2026

This designation is not a commercial maize variety or hybrid in the broad sense, but represents an internal genetic unit registered as a parental component of Zea mays.

Given that the object is intermediate breeding material, information on its morphological and agronomic traits, such as plant height, lodging resistance, or qualitative product characteristics, is absent from open reference sources.

Sources4
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Countries of admission

1 jurisdiction

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.

terminated no record

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 AG 2 469 Submitted the application to the register
Rights holder
KWS SAAT SE 2 822 Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Terminated

    № 08004203

    Application
    28 November 2008
    Registration
    26 March 2009
    Terminated
    2 September 2022

Plant breeders' rights

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

Ukraine № 08004203
Terminated
  1. Application filed 28 November 2008
  2. Registered 18 August 2010
  3. Entry closed 2 September 2022

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

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KW5F227

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KW5F231

Active

Zea mays L. · Maize

Rainer Leipert^^^Ralph Kreps

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3 records

KW5F248

Terminated

Zea mays L. · Maize

Dieter Alber^^^Rainer Leipert

2 records

Nearby in the species list KW5F1620, KW5F164, KW5F1645, KW5F1656, KW5F205, KW5F209, KW5F215, KW5F226, KW5F227, KW5F231, KW5F248, KW5F264, KW5F267, KW5F300, KW5F310, KW5F311, KW5F326 x KW5133, KW5F335, KW5F346, KW5F364

Discussion: KW5F231 x KW5133

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