Inventor · disambiguated record
Sophie Heidenhain
Also filed as: HEIDENHAIN SOPHIE · HEIDENHAIN SOPHIE BARBARA
13 granted patents·23 citations·filing 2003–2017
87Inventor score
Files withCAMBRIDGE DISPLAY TECH LTD3SUMITOMO CHEMICAL CO3CDT OXFORD LTD1FRAMPTON MICHAEL1HEIDENHAIN SOPHIE BARBARA1
Top patents by PatentIndex Score
13 records- 0190US9859499B2Polymer comprising an unsymmetric diarylaminofluorene unitSUMITOMO CHEMICAL CO·Filed 2013·Granted Jan 2, 2018·5 cites·17 claims
- 0286US9929347B2Polymer compound and light emitting element using sameSUMITOMO CHEMICAL CO·Filed 2013·Granted Mar 27, 2018·5 cites·22 claims
- 0385US10580992B2Polymer comprising an unsymmetric diarylaminofluoren unitSUMIMOTO CHEMICAL COMPANY LTD·Filed 2017·Granted Mar 3, 2020·3 cites·6 claims
- 0481US9966534B2Polymer and deviceCAMBRIDGE DISPLAY TECH LTD·Filed 2013·Granted May 8, 2018·3 cites·22 claims
- 0579US10396287B2Amino fluorene monomers, polymers, and organic electronic devicesSUMITOMO CHEMICAL CO·Filed 2013·Granted Aug 27, 2019·3 cites·13 claims
- 0670US9676900B2Fluorene containing copolymer used in light emitting devicesHEIDENHAIN SOPHIE BARBARA·Filed 2012·Granted Jun 13, 2017·2 cites·11 claims
- 0766US8399605B2Arylamine polymerSTEUDEL ANNETTE·Filed 2006·Granted Mar 19, 2013·1 cites·17 claims
- 0861US9159929B2Rigid aminesCAMBRIDGE DISPLAY TECH LTD·Filed 2013·Granted Oct 13, 2015·0 cites·37 claims
- 0954US10290810B2Polymer and organic electronic deviceCAMBRIDGE DISPLAY TECH LTD·Filed 2014·Granted May 14, 2019·0 cites·20 claims
- 1047US8860007B2Aryl-substituted polyindenofluorenes for use in organic electroluminiscent devicesTOWNS CARL·Filed 2003·Granted Oct 14, 2014·1 cites·18 claims
- 1142US8415029B2Conjugated polymers prepared from rigid aminesLEADBEATER MARK·Filed 2005·Granted Apr 9, 2013·0 cites·26 claims
- 1240US7632975B2Process for the synthesis of arylfluorenes and analogs thereofCDT OXFORD LTD·Filed 2005·Granted Dec 15, 2009·0 cites·36 claims
- 1331US8883320B2Light-emitting deviceFRAMPTON MICHAEL·Filed 2005·Granted Nov 11, 2014·0 cites·14 claims
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