US Plant Patent PP20149
New and distinct somaclonal variety of rose scented geranium
PUBLIC DOMAIN
Patent expired March 30, 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
- PP20149
- Filed
- March 30, 2000
- Granted
- July 7, 2009
- Expires
- March 30, 2020
- Assignee
- COUNCIL SCIENT IND RES
- Inventor
- SAXENA GAURI; BANERJEE SUCHITRA; RAHMAN LAIQ UR; MALLAVARAPU GOPAL RAO; SHARMA SRIKANT; KHANUJA SUMAN PREET SINGH; KUMAR SUSHIL
No cultivar name of record
This patent does not name the plant, which is unusual for its date — by the mid-1990s nearly every plant patent carried a cultivar name. The grant identifies this one by its number and by a written description instead.
Nothing here is missing from our records: the patent itself states no name. Where one exists we show it, and we do not invent one.
Abstract
A new and distinct somaclone of rose scented geranium Pelargonium graveolens christened ‘Parimal’ characterized by distinct morphology and improved oil yield determining parameters.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A rose scented Geranium plant named ‘Parimal’, as herein illustrated and described.
Read the full patent: US Plant Patent PP20149 in full — the complete specification, every figure, and the file history.