US Plant Patent PP20724
Zalsalan
Alstroemeria plant named ‘Zalsalan’
UNDER PATENT
Still under patent. Protection ends June 1, 2028.
Twenty years from the filing date would end on June 15, 2027. This patent earned 352 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP20724
- Filed
- June 15, 2007
- Granted
- February 9, 2010
- Expires
- June 1, 2028
- Assignee
- VAN ZANTEN PLANTS BV
- Inventor
- JACOBS HENRICUS CORNELIUS MARIA
Abstract
A new and distinct cultivar of Alstroemeria plant named ‘Zalsalan’, characterized by its erect and strong flowering stems; vigorous growth habit; white and yellow-colored flowers with red purple-colored stripes; and excellent postproduction longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Alstroemeria plant named ‘Zalsalan’ as illustrated and described.
Read the full patent: US Plant Patent PP20724 in full — the complete specification, every figure, and the file history.