Inventor · disambiguated record
Ruth Pegington
Also filed as: PEGINGTON RUTH
14 granted patents·5 pending applications·21 citations·filing 2013–2023
87Inventor score
Top patents by PatentIndex Score
19 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
- 0670US10434102B2Organic light emitting deviceSUMITOMO CHEMICAL CO·Filed 2017·Granted Oct 8, 2019·0 cites·22 claims
- 0767US10323123B2Method of forming polymersCAMBRIDGE DISPLAY TECH LTD·Filed 2017·Granted Jun 18, 2019·1 cites·13 claims
- 0866US11788001B2Organic light emitting polymer comprising light-emitting repeat unit in backbone of polymer and device therewithCAMBRIDGE DISPLAY TECH LTD·Filed 2020·Granted Oct 17, 2023·0 cites·17 claims
- 0965US9598539B2Method of forming polymersCAMBRIDGE DISPLAY TECH LTD·Filed 2013·Granted Mar 21, 2017·1 cites·12 claims
- 1059US2021206911A1PolymerSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1156US10205114B2Organic light-emitting compositions having multiple triplet-accepting materials, and devices and methods thereofCAMBRIDGE DISPLAY TECH LTD·Filed 2015·Granted Feb 12, 2019·0 cites·14 claims
- 1256US9859498B2Organic light emitting deviceSUMITOMO CHEMICAL CO·Filed 2015·Granted Jan 2, 2018·0 cites·17 claims
- 1355US10870796B2Organic light emitting polymer comprising light-emitting repeat unit in backbone of polymer and device therewithCAMBRIDGE DISPLAY TECH LTD·Filed 2016·Granted Dec 22, 2020·0 cites·12 claims
- 1455US10392476B2Polymers comprising amino dihydrophenanthrene repeating units and organic electronic devices using the sameCAMBRIDGE DISPLAY TECH LTD·Filed 2014·Granted Aug 27, 2019·0 cites·12 claims
- 1554US2024117244A1MethodSUMITOMO CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1644US10573817B2Hole transporting compounds and compositionsCAMBRIDGE DISPLAY TECH LTD·Filed 2015·Granted Feb 25, 2020·0 cites·20 claims
- 1743US2019221757A1Metal complex and organic light-emitting deviceCAMBRIDGE DISPLAY TECH LTD·Filed 2019·Application pending·0 cites
- 1839US2020055885A1Metal complex and organic light-emitting deviceCAMBRIDGE DISPLAY TECH LTD·Filed 2016·Application pending·0 cites
- 1934US2016336514A1Polymer and organic light-emitting deviceCAMBRIDGE DISPLAY TECH LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ruth Pegington files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →