US Plant Patent PP19831
00-100-382
Chrysanthemum plant named ‘00-100-382’
UNDER PATENT
Still under patent. Protection ends August 8, 2027.
Twenty years from the filing date would end on May 16, 2027. This patent earned 84 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP19831
- Filed
- May 16, 2007
- Granted
- March 17, 2009
- Expires
- August 8, 2027
- Assignee
- UNIV MINNESOTA
- Inventor
- ANDERSON NEIL O
Abstract
A new cultivar of chrysanthemum , ‘00-100-382’, characterized by it's early blooming habit with frost tolerant single to duplex daisy-type inflorescences with dark purple ray florets and gold disk florets, its vigorous shrub-like growth habit after two years of growth, its tight cushion plant form attained without pinching, and its good garden performance and winter hardiness.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of chrysanthemum plant designated ‘00-100-382’ as described and illustrated herein.
Read the full patent: US Plant Patent PP19831 in full — the complete specification, every figure, and the file history.