US Plant Patent PP34900
IFPROB
Primula plant named ‘IFPROB’
UNDER PATENT
Still under patent. Protection ends July 27, 2042.
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
- PP34900
- Filed
- July 27, 2022
- Granted
- January 3, 2023
- Expires
- July 27, 2042
- Assignee
- INNOFLORA PLANT BREEDING B V
- Inventor
- VAN DIEPEN ARIE
Abstract
A new and distinct Primula plant named ‘IFPROB’, characterized by its compact and upright plant habit; moderately vigorous to vigorous growth habit and moderate growth rate; dense basal rosettes of leaves with inflorescences held above the foliar plane; freely flowering habit; violet-colored flowers with bright yellow-colored centers; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Primula plant named ‘IFPROB’ as illustrated and described.
Read the full patent: US Plant Patent PP34900 in full — the complete specification, every figure, and the file history.