US Plant Patent PP17541
Inupyel
Nemesia plant named ‘Inupyel’
PUBLIC DOMAIN
Patent expired August 1, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on July 5, 2025. This patent earned 27 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17541
- Filed
- July 5, 2005
- Granted
- March 27, 2007
- Expires
- August 1, 2025
- Assignee
- INNOVAPLANT GMBH & CO KG
- Inventor
- HOFMAN SILVIA; THEOBALD HENDRIK
Abstract
A new and distinct cultivar of Nemesia plant named ‘Inupyel’, characterized by its upright and somewhat outwardly spreading plant habit; freely branching habit; dense and bushy appearance; early flowering habit; numerous large bright yellow-colored flowers; and long flowering period.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Nemesia plant named ‘Inupyel’, as illustrated and described.
Read the full patent: US Plant Patent PP17541 in full — the complete specification, every figure, and the file history.