Inventor · disambiguated record
Nikolay Krastev Iltchev
Also filed as: IITCHEV NIKOLAY · ILTCHEV NIKOLAY · ILTCHEV NIKOLAY K · ILTCHEV NIKOLAY KRASTEV
11 granted patents·2 pending applications·93 citations·filing 2000–2021
89Inventor score
Top patents by PatentIndex Score
13 records- 0194US10826062B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2019·Granted Nov 3, 2020·3 cites·15 claims
- 0289US8153296B2Lithium cell with cathode containing metal doped iron sulfideJIANG ZHIPING·Filed 2008·Granted Apr 10, 2012·14 cites·32 claims
- 0388US8298706B2Primary alkaline batteryCHRISTIAN PAUL A·Filed 2010·Granted Oct 30, 2012·11 cites·11 claims
- 0487US6190800B1Lithiated manganese dioxideGILLETTE CO·Filed 2000·Granted Feb 20, 2001·39 cites·37 claims
- 0582US11811058B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2021·Granted Nov 7, 2023·0 cites·24 claims
- 0680US8211578B2Magnesium cell with improved electrolyteJIANG ZHIPING·Filed 2009·Granted Jul 3, 2012·5 cites·3 claims
- 0779US7351499B2Cathode material for batteryGILLETTE CO·Filed 2004·Granted Apr 1, 2008·17 cites·8 claims
- 0878US11876221B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2020·Granted Jan 16, 2024·0 cites·16 claims
- 0961US7160647B2Battery cathodeGILLETTE CO·Filed 2003·Granted Jan 9, 2007·4 cites·81 claims
- 1055US10232520B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2016·Granted Mar 19, 2019·0 cites·23 claims
- 1154US9498890B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2012·Granted Nov 22, 2016·0 cites·13 claims
- 1252US2010122915A1Methods of screening cathode active materialsILTCHEV NIKOLAY K·Filed 2008·Application pending·0 cites
- 1350US2009258297A1BatteryDAVIS STUART M·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →