Inventor · disambiguated record
Arnaud Spangenberg
Also filed as: SPANGENBERG ARNAUD
10 granted patents·1 pending application·0 citations·filing 2016–2022
75Inventor score
Top patents by PatentIndex Score
11 records- 0171US12116493B2Ink eradicating fluid and kit containing itSOCIéTé BIC·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 0270US11807762B2Process for preparing aqueous gel inks with variable color, and aqueous gel inks thereofSOCIéTé BIC·Filed 2019·Granted Nov 7, 2023·0 cites·19 claims
- 0367US11802214B2Process of preparation of an aqueous gel ink with variable color comprising silver nanoparticlesSOCIéTé BIC·Filed 2020·Granted Oct 31, 2023·0 cites·20 claims
- 0465US12202988B2Process for preparing aqueous gel inks with fixed color, and aqueous gel inks thereofSOCIéTé BIC·Filed 2019·Granted Jan 21, 2025·0 cites·19 claims
- 0561US12240984B2Process for preparing an aqueous gel ink with fixed color comprising silver or gold nanoparticlesSOCIéTé BIC·Filed 2020·Granted Mar 4, 2025·0 cites·19 claims
- 0660US12202989B2Process of preparation of an aqueous gel ink with variable color comprising silver nanoparticlesSOCIéTé BIC·Filed 2020·Granted Jan 21, 2025·0 cites·20 claims
- 0760US11820905B2Process of preparation of an aqueous gel ink with fixed color comprising gold nanoparticlesSOCIéTé BIC·Filed 2020·Granted Nov 21, 2023·0 cites·20 claims
- 0859US12486413B2Process of preparation of an aqueous gel ink with fixed color comprising silver nanoparticlesSOCIéTé BIC·Filed 2020·Granted Dec 2, 2025·0 cites·12 claims
- 0956US12497525B2Process of preparation of an aqueous gel ink with fixed color comprising gold nanoparticlesSOCIéTé BIC·Filed 2020·Granted Dec 16, 2025·0 cites·15 claims
- 1055US12247131B2Process of preparation of an aqueous gel ink with fixed color comprising silver nanoparticlesSOCIéTé BIC·Filed 2020·Granted Mar 11, 2025·0 cites·19 claims
- 1131US2018294155A1Process for obtaining semiconductor nanodevices with patterned metal-oxide thin films deposited onto a substrate, and semiconductor nanodevices thereofCENTRE NAT RECH SCIENT·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →