KW 4ER1609

Terminated

Zea mays L. Maize · Agricultural · bred by George Musat

also searched as: кв 4ер1609

Variety description

10 August 2026

The designation KW 4ER1609 refers to a maize breeding line and is an object of intellectual property protected by law. The material is intended exclusively for breeding purposes and the development of new hybrids.

Public information regarding the morphological or agronomic traits of this material is unavailable, as it is internal confidential information of the originating company.

Sources5

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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.

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: George Musat 21 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

Admission to trade

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

UA Ukraine Terminated

№ 20909135

Application

17 November 2020

Registration

14 December 2022

Terminated

12 March 2026

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	20909135	17 November 2020	14 December 2022	12 March 2026	Terminated

Plant breeders' rights

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

Ukraine № 20909135

Terminated

Application filed 17 November 2020
Registered 22 December 2022
Entry closed 12 March 2026

More 1 record protections in other jurisdictions are shown on the map above.

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

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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

Breeder

George Musat

breeder code KW 4ER1609

All 21 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 1
First registration: 2022

Same species

Other varieties: Maize

All 37 291 varieties of species

P 9578

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1

15 records

P 9074

Active

Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1

19 records

PR 39 G 12

Active

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK

13 records

KW 4EH2078

Active

Zea mays L. · Maize

Blandine Andreau

2 records

KW 4ER1502

Active

Zea mays L. · Maize

George Musat

4 records

KW 4ER1828

Active

Zea mays L. · Maize

George Musat

1 record

Nearby in the species list KW 4EC2075, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EC2076, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EC2179, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EH1630, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EH1631, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EH1749, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EH1859, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EH1961, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4EH2078, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4ER1502, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4ER1828, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4ER2043, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4ER2147, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4FP1573, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4FP1579, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4FP1688, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4FP1690, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4FP1815, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4FP1816, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">KW 4FP1922

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