US Plant Patent PP28125
Tesvalen imp
Alstroemeria plant named ‘Tesvalen imp.’
UNDER PATENT
Still under patent. Protection ends November 13, 2035.
Twenty years from the filing date would end on September 29, 2035. This patent earned 45 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28125
- Filed
- September 29, 2015
- Granted
- June 20, 2017
- Expires
- November 13, 2035
- Assignee
- VOF HORTIPARTNERS, KOEKKOEK ARTHUR N J
- Inventor
- KOEKKOEK ARTHUR N J
Abstract
A new and distinct cultivar of Alstroemeria plant named ‘Tesvalen imp.’, characterized by its broadly upright plant habit; relatively short flowering stems; sturdy and strong plants; moderately vigorous growth habit; numerous large dark red-colored flowers; and good garden performance.
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 ‘Tesvalen imp.’ as illustrated and described.
Read the full patent: US Plant Patent PP28125 in full — the complete specification, every figure, and the file history.