Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ST

Steven Tierney

Merck: 57 patents #81 of 9,382Top 1%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #43,277 of 4,157,543Top 2%
57 Patents All Time

Issued Patents All Time

Showing 26–50 of 57 patents

Patent #TitleCo-InventorsDate
9017577 Indacenodithiophene and indacenodiselenophene polymers and their use as organic semiconductors Clare Bailey, William Mitchell, Weimin Zhang 2015-04-28
8821762 Anthra[2,3-b]benzo[d]thiophene derivatives and their use as organic semiconductors Changsheng Wang, William Mitchell 2014-09-02
8709290 Polymers derived from benzobis(silolothiophene) and their use as organic semiconductors Clare Bailey, William Mitchell, Nicolas Blouin 2014-04-29
8586684 Conjugated copolymer Michael Heckmeier, William Mitchell, Weimin Zhang, David Sparrowe, Giles Lloyd +1 more 2013-11-19
8562870 Polymer dopants Iain McCulloch, Martin Heeney, Mark Giles, Maxim Shkunov, Clare Bailey 2013-10-22
8529794 Polymers comprising fused selenophene Martin Heeney, Weimin Zhang, Iain McCulloch 2013-09-10
8501902 Process for the polymerisation of thiophene or selenophene compounds Martin Heeney, Weimin Zhang, Simon Higgins, Iain Liversedge 2013-08-06
8318048 Process for preparing substituted pentacenes Martin Heeney, Clare Bailey, Weimin Zhang 2012-11-27
8173766 Polymers derived from bis(thienocyclopenta) benzothiadiazole and their use as organic semiconductors Clare Bailey, William Mitchell 2012-05-08
8114316 Monomers, oligomers and polymers of thieno[2,3-b]thiophene Martin Heeney, Clare Bailey, Iain McCulloch 2012-02-14
7714098 Mono-, oligo- and polythieno[3,2-b]thiophenes Martin Heeney, Robert A. Wagner, Iain McCulloch 2010-05-11
7674397 Reactive mesogenic charge transport compounds Martin Heeney, Weimin Zhang, David Sparrowe, Maxim Shkunov, Iain McCulloch 2010-03-09
7541425 Mono-, oligo- and poly(3-alkynylthiophenes) and their use as charge transport materials Martin Heeney, Clare Bailey, Iain McCulloch 2009-06-02
7524922 Poly(benzodithiophenes) Martin Heeney, Clare Bailey, Weimin Zhang, Iain McCulloch 2009-04-28
7470377 Monomers, oligomers and polymers comprising thiophene and selenophene Martin Heeney, Warren Duffy, Iain McCulloch 2008-12-30
7329896 Polymerizable charge transport compounds Mark John Goulding, Louise Diane Farrand, Mark Giles, Marcus Thompson, Maxim Shkunov +3 more 2008-02-12
7186358 Polymer dopants Iain McCulloch, Martin Heeney, Mark Giles, Maxim Shkunov, Clare Bailey 2007-03-06
7126013 Mono-, oligo- and polymers comprising fluorene and aryl groups Martin Heeney, Marcus Thompson, Iain Mc Culloch 2006-10-24
7115755 Reactive mesogenic azulenes Louise Diane Farrand, Michael Findlater, Mark Giles, Martin Heeney, Marcus Thompson +3 more 2006-10-03
7034174 Mono-, oligo- and polymers comprising a 2,6-azulene group and their use as charge transport materials Louise Diane Farrand, Michael Findlater, Mark Giles, Martin Heeney, Marcus Thompson +3 more 2006-04-25
6953957 Charge transport material including a poly-3,3″-dialkyl-2,2′:5′2″-terthiophene Iain McCulloch, Marcus Thompson, Mark Giles, Martin Heeney, Henning Rost 2005-10-11
6943275 Process of preparing a disubstituted 9-alkylidenefluorene or a derivative thereof Martin Heeney, Mark Giles, Clare Bailey 2005-09-13
6913710 Reactive mesogenic benzodithiophenes Louise Diane Farrand, Martin Heeney, Mark Giles, Marcus Thompson, Maxim Shkunov +2 more 2005-07-05
6841677 Mono-, oligo- and polydithienopyridine Martin Heeney, Marcus Thompson, Mark Giles, Louise Diane Farrand, Maxim Shkunov +2 more 2005-01-11
6824706 Mono-, Oligo- and poly-difluorovinyl-(hetero)arylenes, their synthesis and their use as charge transport materials Martin Heeney, Louise Diane Farrand, Mark Giles, Marcus Thompson, Maxim Shkunov +2 more 2004-11-30