US Plant Patent PP12548
Sophia
Spathiphyllum plant named ‘Sophia’
PUBLIC DOMAIN
Patent expired September 13, 2020. This plant is in the public domain — anyone may propagate and sell it.
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
- PP12548
- Filed
- September 13, 2000
- Granted
- April 16, 2002
- Expires
- September 13, 2020
- Assignee
- TWYFORD PALNT LAB INC
- Inventor
- LAMB ANN E; LILLY DAVID R; ALLAMAND RANDY L
Abstract
A new Spathiphyllum plant named ‘Sophia’ characterized by its intermediate stature, dense branching, and its ovate white spathes held just above the foliage. The foliage of ‘Sophia’ is shiny and textured, with distinctive wavy margins. Plants of ‘Sophia’ is shiny and textured, with distinctive wavy margins. Plants of ‘Sophia’ grow quickly to marketable size, bloom and re-bloom quickly, and are adaptable to a variety of pots sizes from 15 cm through 25 cm. Plants of ‘Sophia’ are also well adapted to indoor conditions. These combined characteristics make ‘Sophia’ a unique new cultivar.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct cultivar of Spathiphylluin plant named ‘Sophia’, as illustrated and described.
Read the full patent: US Plant Patent PP12548 in full — the complete specification, every figure, and the file history.