Inventor · disambiguated record
Nikolaos Chatzigrigoriou
Also filed as: CHATZIGRIGORIOU NIKOLAOS
12 granted patents·3 pending applications·7 citations·filing 2019–2024
82Inventor score
Top patents by PatentIndex Score
15 records- 0190US11938641B2Razor head with improved spring fingersBIC VIOLEX SA·Filed 2021·Granted Mar 26, 2024·3 cites·8 claims
- 0289US12083693B2Blade storage system, shaving system, and a refillable shaving headBIC VIOLEX SA·Filed 2021·Granted Sep 10, 2024·2 cites·14 claims
- 0370US12479232B2Porous cap felt penBIC VIOLEX SINGLE MEMBER SA·Filed 2024·Granted Nov 25, 2025·0 cites·20 claims
- 0468US12017373B2Handle for razor made of bioplastic polymers and vegetable fillersBIC VIOLEX SINGLE MEMBER SA·Filed 2020·Granted Jun 25, 2024·0 cites·18 claims
- 0566US11919183B2Razor cartridgeBIC VIOLEX SA·Filed 2019·Granted Mar 5, 2024·2 cites·20 claims
- 0663US11787221B2Writing instrumentsSOCIéTé BIC·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 0760US10786916B2Razor cartridge with lubricating stripBIC VIOLEX SA·Filed 2019·Granted Sep 29, 2020·0 cites·11 claims
- 0856US12202158B2Coupling mechanismBIC VIOLEX SINGLE MEMBER SA·Filed 2021·Granted Jan 21, 2025·0 cites·14 claims
- 0956US11969907B2Handle for razor made of bioplastic polymers and mineral fillersBIC VIOLEX SINGLE MEMBER SA·Filed 2020·Granted Apr 30, 2024·0 cites·12 claims
- 1054US11975457B2Razor head with improved spring fingersBIC VIOLEX SA·Filed 2021·Granted May 7, 2024·0 cites·10 claims
- 1153US2024342938A1Shaver handleBIC VIOLEX SINGLE MEMBER SA·Filed 2022·Application pending·0 cites
- 1251US2024051331A1Friction body with anisotropic thermal conductivityBIC VIOLEX SINGLE MEMBER SA·Filed 2022·Application pending·0 cites
- 1349US12162306B2Self-healing seal assembly for a writing instrumentSOCIéTé BIC·Filed 2022·Granted Dec 10, 2024·0 cites·20 claims
- 1446US2022227016A1Razor handle with recycled contentBIC VIOLEX SA·Filed 2020·Application pending·0 cites
- 1541US11224984B2Adjustable shaver cartridges and methods thereofBIC VIOLEX SA·Filed 2019·Granted Jan 18, 2022·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →