US Plant Patent PP25642
YANTANA
Begonia plant named ‘YANTANA’
UNDER PATENT
Still under patent. Protection ends January 29, 2034.
Twenty years from the filing date would end on November 6, 2033. This patent earned 84 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25642
- Filed
- November 6, 2013
- Granted
- June 23, 2015
- Expires
- January 29, 2034
- Assignee
- YATES FREDERIC C
- Inventor
- YATES FREDERIC C
Abstract
A new cultivar of hybrid Begonia named ‘YANTANA’, characterized by its large flowers with light yellow-orange centers and dark pinkish red margins in color with a high degree of upward and horizontal facing flowers, its semi-double sterile male flowers and single female flowers with modified stigmas that have been observed to lack both self-pollination and cross-pollination, its flowers that are long-lived due to lack of pollination making it useful for use in flowerbeds, containers, and baskets, and its compact, mounded and well-branched habit without cane production in its first year of growth.
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 cultivar of Begonia plant named ‘YANTANA’ as herein illustrated and described.
Read the full patent: US Plant Patent PP25642 in full — the complete specification, every figure, and the file history.