US Plant Patent PP29045
ESM R186
Rose plant named ‘ESM R186’
UNDER PATENT
Still under patent. Protection ends May 1, 2036.
Twenty years from the filing date would end on February 9, 2036. This patent earned 82 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP29045
- Filed
- February 9, 2016
- Granted
- March 6, 2018
- Expires
- May 1, 2036
- Assignee
- ESMERALDA BREEDING BV
- Inventor
- HOOIJMAN ALOYSIUS A J
Abstract
A new and distinct cultivar of Rose plant named ‘ESM R186’, characterized by its upright and strong flowering stems; moderately vigorous to vigorous growth habit and high productivity; dark green-colored leaves; relatively tall flower buds; creamy white and greenish white colored flowers that are held on strong pedicels on relatively large sprays; freely flowering habit with typically about six flowers per spray and good productivity with about twelve flowering stems per plant produced per year; 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 Rose plant named ‘ESM R186’ as illustrated and described.
Read the full patent: US Plant Patent PP29045 in full — the complete specification, every figure, and the file history.