US Plant Patent PP14090
Pranjal
Peppermint plant named ‘Pranjal’
PUBLIC DOMAIN
Patent expired February 16, 2021. 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
- PP14090
- Filed
- February 16, 2001
- Granted
- August 26, 2003
- Expires
- February 16, 2021
- Assignee
- COUNCIL SCIENT IND RES
- Inventor
- DWIVEDI SAMRESH; SINGH MANEESHA; SINGH AJAY PRATAP; SINGH VANDANA; KHANUJA SUMAN PREET SINGH; NAQVI ALI ARIF; KUMAR SUSHIL
Abstract
Described as a new Peppermint mutant having a high yield of menthol rich essential oil, deep purplish green foliage, purplish white flowers, a delayed temporary wilting point and tolerance to the pest Bihar hairy caterpillar (Spilarctia obliqua).
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 Peppermint plant named ‘Pranjal’ of the variety substantially as shown and described.
Read the full patent: US Plant Patent PP14090 in full — the complete specification, every figure, and the file history.