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KWSEK 537

Terminated

Zea mays L. Maize · Agricultural · bred by Rainer Leipert

also searched as: квсек 537

Variety description

10 August 2026

The object KWSEK 537 is classified as a parental component used in hybridization programs to create new commercial maize varieties and hybrids.

This code is not a commercial variety for large-scale cultivation; therefore, detailed agronomic characteristics of the plant are internal breeding information of the originator company and are not published in open sources.

Sources4
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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

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

Parties

Breeder
Rainer Leipert 229 Developed the variety
Applicant
KWS SAAT SE & Co. KGaA 6 759 Submitted the application to the register
Rights holder
KWS SAAT SE & Co. KGaA 6 759 Holds the rights to the variety
Maintainer
KWS SAAT SE & Co. KGaA 6 759 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Terminated

    № 18909092

    Application
    28 November 2018
    Registration
    15 December 2020
    Terminated
    12 March 2026
  • DE Germany Terminated

    № M 16359

    Application
    29 January 2019
    Registration
    12 February 2021
    Terminated
    5 October 2023

Plant breeders' rights

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

Ukraine № 18909092
Terminated
  1. Application filed 28 November 2018
  2. Registered 28 January 2021
  3. Entry closed 12 March 2026

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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KWSEK 535

Terminated

Zea mays L. · Maize

DE
2 records

Nearby in the species list KWSEK 518, KWSEK 524, KWSEK 525, KWSEK 530, KWSEK 531, KWSEK 532, KWSEK 533, KWSEK 534, KWSEK 535, KWSEK 536, KWSEK 538, KWSEK 539, KWSEK 540, KWSEK 541, KWSEK 542, KWSEK 543, KWSEK 544, KWSEK 545, KWSEK 546, KWSEK 547

Discussion: KWSEK 537

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