Inventor · disambiguated record
Michael A. Dirr
Also filed as: DIRR MICHAEL · DIRR MICHAEL A
85 granted patents·1 pending application·83 citations·filing 2002–2025
98Inventor score
Files withDIRR MICHAEL A17PREMIER INTRODUCTIONS INC17BAILEY NURSERIES INC14UNIV GEORGIA RES FOUND13PLANT INTRODUCTIONS INC11
Top patents by PatentIndex Score
86 records- 0194USPP23178P3Lagerstroemia plant named ‘PIILAG-III’DIRR MICHAEL A·Filed 2010·Granted Nov 13, 2012·9 cites·1 claims
- 0294USPP23071P3Lagerstroemia plant named ‘PIILAG-II’DIRR MICHAEL A·Filed 2010·Granted Sep 25, 2012·9 cites·1 claims
- 0394USPP22161P2Crapemyrtle plant named ‘Gamad VI’UNIV GEORGIA·Filed 2010·Granted Sep 27, 2011·9 cites·1 claims
- 0493USPP16917P2Crapemyrtle plant named ‘Gamad I’UNIV GEORGIA RES FOUND·Filed 2005·Granted Aug 1, 2006·11 cites·1 claims
- 0590USPP34958P2Gardenia plant named ‘ST-07-20’PREMIER INTRODUCTIONS INC·Filed 2022·Granted Jan 31, 2023·1 cites·1 claims
- 0690USPP19548P2Lantana plant named ‘Chapel Hill Yellow’PLANT INTRODUCTIONS INC·Filed 2007·Granted Dec 2, 2008·8 cites·1 claims
- 0790USPP17411P2Crapemyrtle plant named ‘Gamad V’UNIV GEORGIEA RES FOUNDATION I·Filed 2005·Granted Feb 13, 2007·12 cites·1 claims
- 0889USPP23128P2Distylium plant named ‘Vintage Jade’DIRR MICHAEL A·Filed 2011·Granted Oct 23, 2012·4 cites·1 claims
- 0983USPP21227P3Hydrangea arborescens plant named ‘PIIHA-I’PLANT INTRODUCTIONS INC·Filed 2008·Granted Aug 24, 2010·3 cites·1 claims
- 1081USPP32584P2Hydrangea plant named ‘COF-HM3’DIRR MICHAEL·Filed 2019·Granted Dec 8, 2020·1 cites·1 claims
- 1180USPP20176P3Hydrangea macrophylla plant named ‘PIIHM-1’UNIV GEORGIA RES FOUND·Filed 2007·Granted Jul 7, 2009·2 cites·1 claims
- 1280USPP17169P3Hydrangea macrophylla plant named ‘Blushing Bride’UNIV GEORGIA RES FOUND·Filed 2005·Granted Oct 24, 2006·2 cites·1 claims
- 1379USPP26305P3Buddleia plant name ‘PIIBD-I’DIRR MICHAEL A·Filed 2013·Granted Jan 12, 2016·1 cites·1 claims
- 1478USPP25566P3Hydrangea macrophylla plant named ‘PIIHM-II’DIRR MICHAEL A·Filed 2012·Granted May 19, 2015·1 cites·1 claims
- 1578USPP24410P3Distylium plant named ‘PIIDIST-I’DIRR MICHAEL A·Filed 2011·Granted Apr 29, 2014·1 cites·1 claims
- 1677USPP36324P2Buddleia plant named ‘BD-02-21’PREMIER INTRODUCTIONS INC·Filed 2023·Granted Dec 17, 2024·0 cites·1 claims
- 1776USPP23387P3Hydrangea paniculata plant named ‘PIIHP-I’PLANT INTRODUCTIONS INC·Filed 2011·Granted Feb 12, 2013·1 cites·1 claims
- 1876USPP22248P2Magnolia plant named ‘Centennial Blush’DIRR MICHAEL A·Filed 2010·Granted Nov 15, 2011·1 cites·1 claims
- 1975USPP36255P2Baptisia plant named ‘PIIBAP-06-21’PREMIER INTRODUCTIONS INC·Filed 2024·Granted Nov 19, 2024·0 cites·1 claims
- 2075USPP19988P3Gardenia plant named ‘MADGA I’UNIV GEORGIA RES FOUND·Filed 2007·Granted May 12, 2009·1 cites·1 claims
- 2175USPP19082P3Hydrangea paniculata plant named ‘HYPMAD I’UNIV GEORGIA RES FOUND·Filed 2006·Granted Aug 12, 2008·1 cites·1 claims
- 2274USPP36284P2Gardenia plant named ‘Baildeniaone’BAILEY NURSERIES INC·Filed 2023·Granted Dec 3, 2024·0 cites·1 claims
- 2374USPP17171P2Crapemyrtle plant named ‘Gamad III’UNIV GEORGIA RES FOUND·Filed 2005·Granted Oct 24, 2006·1 cites·1 claims
- 2470USPP35127P2Hydrangea plant named ‘SC-05-20’PREMIER INTRODUCTIONS INC·Filed 2022·Granted Apr 25, 2023·0 cites·1 claims
- 2570USPP15175P3Hydrangea macrophylla plant named ‘Lady in Red’UNIV GA RES FOUNDATION INC·Filed 2002·Granted Sep 28, 2004·1 cites·1 claims
- 2666USPP32035P2Holly plant named ‘MAD-IC1’UNIV GEORGIA·Filed 2019·Granted Aug 4, 2020·0 cites·1 claims
- 2762USPP31318P2Itea plant named ‘Bailteaone’BAILEY NURSERIES INC·Filed 2019·Granted Jan 7, 2020·0 cites·1 claims
- 2861USPP33703P2Hydrangea plant named ‘Bailmacsix’BAILEY NURSERIES INC·Filed 2021·Granted Nov 30, 2021·0 cites·1 claims
- 2961USPP32242P2Hydrangea plant named ‘COF-HM2’DIRR MICHAEL·Filed 2019·Granted Sep 29, 2020·0 cites·1 claims
- 3061USPP32054P2Hydrangea plant named ‘COF-HM1’DIRR MICHAEL·Filed 2019·Granted Aug 11, 2020·0 cites·1 claims
- 3159USPP26306P3Buddleia plant named ‘PIIBD-III’DIRR MICHAEL A·Filed 2013·Granted Jan 12, 2016·0 cites·1 claims
- 3259USPP26278P3Buddleia plant namd ‘PIIBD-II’DIRR MICHAEL A·Filed 2013·Granted Dec 29, 2015·0 cites·1 claims
- 3358USPP25984P3Distylium plant named ‘PIIDIST-IV’DIRR MICHAEL A·Filed 2013·Granted Oct 13, 2015·0 cites·1 claims
- 3458USPP25505P3Lantana plant named ‘PIIL-CHW’DIRR MICHAEL A·Filed 2013·Granted May 5, 2015·0 cites·1 claims
- 3557USPP32549P2Hydrangea plant named ‘Bailpanone’BAILEY NURSERIES INC·Filed 2020·Granted Dec 1, 2020·0 cites·1 claims
- 3657USPP30283P2Vitex plant named ‘Bailtexone’BAILEY NURSERIES INC·Filed 2017·Granted Mar 12, 2019·0 cites·1 claims
- 3757USPP26183P3Lagerstroemia plant named ‘PIILAG-VI’DIRR MICHAEL A·Filed 2013·Granted Dec 1, 2015·0 cites·1 claims
- 3857USPP25318P3Hypericum plant named ‘PIIHYP-I’KARDOS JOSHUA H·Filed 2013·Granted Feb 24, 2015·0 cites·1 claims
- 3956USPP29291P2Loropetalum plant named ‘PIILC-IV’BAILEY NURSERIES INC·Filed 2017·Granted May 15, 2018·0 cites·1 claims
- 4055USPP29448P2Gardenia plant named ‘PIIGA-III’DIRR MICHAEL A·Filed 2017·Granted Jul 3, 2018·0 cites·1 claims
- 4152USPP30360P2Lagerstroemia plant named ‘Baillagone’BAILEY NURSERIES INC·Filed 2017·Granted Apr 9, 2019·0 cites·1 claims
- 4252USPP24409P3Distylium plant named ‘PIIDIST-II’DIRR MICHAEL A·Filed 2011·Granted Apr 29, 2014·0 cites·1 claims
- 4351US2010063746A1System and method for determining a risk rating profile of specific horticultural asset plant species, individual plants and a stand of plantsCOWLES DOUG·Filed 2009·Application pending·0 cites
- 4449USPP30359P2Hydrangea plant named ‘Bailmacfive’BAILEY NURSERIES INC·Filed 2017·Granted Apr 9, 2019·0 cites·1 claims
- 4549USPP15744P2Hydrangea macrophylla plant named ‘Mini Penny’UNIV GEORGIA RES FOUND·Filed 2003·Granted May 3, 2005·0 cites·1 claims
- 4648USPP25319P3Hydrangea quercifolia plant named ‘PIIHQ-I’KARDOS JOSHUA H·Filed 2013·Granted Mar 3, 2015·0 cites·1 claims
- 4748USPP21031P3Punica granatum plant named ‘PIIPG-I’PLANT INTRODUCTIONS INC·Filed 2008·Granted Jun 1, 2010·0 cites·1 claims
- 4847USPP23385P3Viburnum plant name ‘PIIVIB-I’PLANT INTRODUCTIONS INC·Filed 2011·Granted Feb 12, 2013·0 cites·1 claims
- 4945USPP23747P3Berberis thunbergii plant named ‘Daybreak’DIRR MICHAEL A·Filed 2011·Granted Jul 16, 2013·0 cites·1 claims
- 5045USPP23507P2Gardenia jasminoides plant named ‘Double Mint’KARDOS JOSHUA H·Filed 2012·Granted Apr 2, 2013·0 cites·1 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →