Nursery or breeding house
TREE INTRODUCTIONS INC
17 US plant patents, granted between 2000 and 2009.
Still under patent — 3 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
Already in the public domain — 14 cultivars
Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.
- QNSTCPP16401Oak tree named ‘QNSTC’PUBLIC DOMAINAugust 10, 2024
- QNSTDPP16254Oak tree named ‘QNSTD’PUBLIC DOMAINAugust 6, 2024
- QPSTBPP18321Willow oak tree named ‘QPSTB’PUBLIC DOMAINJune 3, 2024
- QSFTCPP14424Oak tree named ‘QSFTC’PUBLIC DOMAINApril 17, 2022
- QLFTBPP13470Overcup oak tree named ‘QLFTB’PUBLIC DOMAINJune 7, 2021
- CDMTF2PP14319Deodar Cedar named ‘CDMTF2’PUBLIC DOMAINMay 15, 2021
- QNFTAPP13524Oak tree named ‘QNFTA’PUBLIC DOMAINApril 27, 2021
- QPSTAPP13677Willow oak tree named ‘QPSTA’PUBLIC DOMAINApril 13, 2021
- CDMTF1PP11979Deodar cedar tree named ‘CDMTF1’PUBLIC DOMAINJuly 23, 2019
- TMGHPP11612Southern Magnolia tree named `TMGH`PUBLIC DOMAINSeptember 22, 2018
- UPMTFPP11295Lacebark elm tree named `UPMTF`PUBLIC DOMAINFebruary 6, 2018
- NXSXFPP11391Black tupelo named `NXSXF`PUBLIC DOMAINFebruary 6, 2018
- CCSQUPP11280Blue beech tree named `CCSQU`PUBLIC DOMAINJanuary 30, 2018
- QVTIAPP11219Live oak tree named `QVTIA`PUBLIC DOMAINOctober 27, 2017