Inventor · disambiguated record
Vladimir Sofiyev
Also filed as: SOFIYEV VLADIMIR
5 granted patents·3 pending applications·59 citations·filing 2016–2018
81Inventor score
Top patents by PatentIndex Score
8 records- 0196US9765015B2Branched polyol additives for electrophoretic mediaE INK CALIFORNIA LLC·Filed 2017·Granted Sep 19, 2017·23 cites·26 claims
- 0295US10233339B2Electrophoretic medium comprising a mixture of charge control agentsE INK CORP·Filed 2018·Granted Mar 19, 2019·9 cites·19 claims
- 0395US10040954B2Electrophoretic medium comprising a mixture of charge control agentsE INK CORP·Filed 2017·Granted Aug 7, 2018·13 cites·18 claims
- 0494US10585325B2Photo-thermally induced polymerization inhibitors for electrophoretic mediaE INK CALIFORNIA LLC·Filed 2018·Granted Mar 10, 2020·5 cites·11 claims
- 0593US10061123B2Surfactants for improving electrophoretic media performanceE INK CALIFORNIA LLC·Filed 2017·Granted Aug 28, 2018·9 cites·14 claims
- 0645US2018246597A1Writeable electrophoretic display and pen configured to write on electrophoretic display with disappearing ink and electromagnetic sensingE INK CALIFORNIA LLC·Filed 2018·Application pending·0 cites
- 0744US2017205649A1Polyhydroxy compositions for sealing electrophoretic displaysE INK CALIFORNIA LLC·Filed 2017·Application pending·0 cites
- 0839US2016349593A1Charge control agent for electrophoretic displayE INK CALIFORNIA LLC·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Vladimir Sofiyev 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 →