US Plant Patent PP15739
BAIsist
Shrub rose plant named ‘BAIsist’
PUBLIC DOMAIN
Patent expired May 8, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 30, 2024. This patent earned 39 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15739
- Filed
- March 30, 2004
- Granted
- April 26, 2005
- Expires
- May 8, 2024
- Assignee
- BAILEY NURSERIES INC
- Inventor
- LIM PETER P; TWOMEY JERRY
Abstract
A new and distinct variety of landscape shrub rose plant is provided which forms on a continuous basis in clusters attractive double fragrant coral maturing to mauve-pink blossoms. The plant exhibits a compact, upright and bushy growth habit, satiny medium to dark green foliage, and excellent tolerance to Black Spot and Powdery Mildew. The attractive medium to dark green glossy foliage contrasts nicely with the blossom coloration. A tough rose plant of good hardiness is provided. The plant can be grown to advantage as a specimen, border planting, or as a mass planting.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of landscape shrub rose plant characterized by the following combination of characteristics: (a) exhibits a compact, upright and bushy growth habit, (b) forms continuously in clusters attractive double fragrant coral maturing to mauve-pink blossoms, (c) forms satiny medium to dark green adult foliage, (d) displays excellent tolerance to Black Spot and Powdery Mildew; and (e) is particularly well suited for growing as attractive ornamentation in parks and gardens; substantially as herein shown and described.
Read the full patent: US Plant Patent PP15739 in full — the complete specification, every figure, and the file history.