US Plant Patent PP22699
Dekfirmenich
Chrysanthemum plant named ‘Dekfirmenich’
UNDER PATENT
Still under patent. Protection ends November 5, 2030.
Twenty years from the filing date would end on April 23, 2030. This patent earned 196 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22699
- Filed
- April 23, 2010
- Granted
- May 1, 2012
- Expires
- November 5, 2030
- Assignee
- DEKKER BREEDING BV, DEKKER CORNELIS W
- Inventor
- DEKKER CORNELIS W
Abstract
A new and distinct cultivar of Chrysanthemum plant named ‘Dekfirmenich’, characterized by its daisy-type inflorescences with red purple and white bi-colored ray florets; strong and upright flowering stems; uniform flowering habit; and good 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 Chrysanthemum plant named ‘Dekfirmenich’ as illustrated and described.
Read the full patent: US Plant Patent PP22699 in full — the complete specification, every figure, and the file history.