US Plant Patent PP29481
Zanalsron
Alstroemeria plant named ‘Zanalsron’
UNDER PATENT
Still under patent. Protection ends May 1, 2037.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP29481
- Filed
- May 1, 2017
- Granted
- July 10, 2018
- Expires
- May 1, 2037
- Assignee
- VAN ZANTEN PLANTS BV, HEIMOVAARA SJOUKJE
- Inventor
- HEIMOVAARA SJOUKJE
Abstract
A new and distinct cultivar of Alstroemeria plant named ‘Zanalsron’, characterized by its erect and strong flowering stems; vigorous growth habit; large purple violet and white-colored flowers; and excellent postproduction longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Alstroemeria plant named ‘Zanalsron’ as illustrated and described.
Read the full patent: US Plant Patent PP29481 in full — the complete specification, every figure, and the file history.