US Plant Patent PP21304
Igniscum
Fallopia plant named ‘Igniscum’
UNDER PATENT
Still under patent. Protection ends February 14, 2028.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP21304
- Filed
- February 14, 2008
- Granted
- September 21, 2010
- Expires
- February 14, 2028
- Assignee
- CONPOWER EN GMBH & CO KG
- Inventor
- ROGMANS MARIA
Abstract
A new and distinct cultivar of Fallopia sachalinese plant named ‘Igniscum’; characterized by foliage which is elliptical, with an acuminate shape at the top, a straight line at the lower region, a leaf color of green-group 135C with a velvety upper surface texture at leaf maturity. The lower surface is coriaceous, the leaves are very firm and with a film providing a slightly wet appearance. The margins of the leaves are smooth, the lateral nerves connect at the side of the leaf in an inverted V-shaped structure. The leaf stalks are red-purple-group 59B even at maturity. The blossoms are orange-white-group 159C.
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 Fallopia plant named ‘Igniscum,’ substantially as shown and described herein.
Read the full patent: US Plant Patent PP21304 in full — the complete specification, every figure, and the file history.