US Plant Patent PP28186
G13518
Dahlia plant named ‘G13518’
UNDER PATENT
Still under patent. Protection ends September 16, 2035.
Twenty years from the filing date would end on September 4, 2035. This patent earned 12 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28186
- Filed
- September 4, 2015
- Granted
- July 11, 2017
- Expires
- September 16, 2035
- Assignee
- UCHNEAT MICHAEL S, GardenGenetics LLC
- Inventor
- UCHNEAT MICHAEL S
Abstract
A new and distinct cultivar of Dahlia plant named ‘G13518’, characterized by its compact, upright and mounding plant habit; vigorous growth habit; freely branching habit; dense and bushy appearance; very dark green-colored leaves; early and freely flowering habit; and semi-double type inflorescences with apricot and yellow-colored ray florets.
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 Dahlia plant named ‘G13518’ as illustrated and described.
Read the full patent: US Plant Patent PP28186 in full — the complete specification, every figure, and the file history.