US Plant Patent PP20218
TWYAG0020
Aglaonema plant named ‘TWYAG0020’
UNDER PATENT
Still under patent. Protection ends October 30, 2027.
Twenty years from the filing date would end on August 21, 2027. This patent earned 70 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP20218
- Filed
- August 21, 2007
- Granted
- August 18, 2009
- Expires
- October 30, 2027
- Assignee
- KERRYS BROMELIAD NURSERY INC
- Inventor
- HAMBALI GREGORI GARNADI
Abstract
A new Aglaonema plant particularly distinguished by having a very dense leafy, compact and upright branched growth habit, being small to intermediate in stature, leaves that are small and uniform, very vigorous, profuse suckering, producing many axillary branches and leaves and having a more rapid growth rate than typical commercial Aglaonema cultivars, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Aglaonema plant as shown and described herein.
Read the full patent: US Plant Patent PP20218 in full — the complete specification, every figure, and the file history.