Inventor · disambiguated record
Astrid Perlade
Also filed as: PERLADE ASTRID
28 granted patents·10 pending applications·25 citations·filing 2008–2025
93Inventor score
Files withARCELORMITTAL34PERLADE ASTRID2ARCELORMITTAL FRANCE1ARCELORMITTAL INVESTIGACION Y DESARROLLO SL1
Top patents by PatentIndex Score
38 records- 0196US11965225B2Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereofARCELORMITTAL·Filed 2023·Granted Apr 23, 2024·4 cites·13 claims
- 0293US12473620B2Cold rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Granted Nov 18, 2025·1 cites·9 claims
- 0391US12503740B2Cold rolled and double annealed steel sheetARCELORMITTAL·Filed 2021·Granted Dec 23, 2025·1 cites·11 claims
- 0491US11434541B2High strength and high formability steel sheet and manufacturing methodARCELORMITTAL·Filed 2017·Granted Sep 6, 2022·3 cites·19 claims
- 0591US10272514B2Spot welded joint using high strength and high forming steel and its production methodARCELORMITTAL·Filed 2014·Granted Apr 30, 2019·5 cites·26 claims
- 0687US12398439B2Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereofARCELORMITTAL·Filed 2023·Granted Aug 26, 2025·0 cites·15 claims
- 0787US12392008B2Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereofARCELORMITTAL·Filed 2023·Granted Aug 19, 2025·0 cites·13 claims
- 0886US2023416864A1High strength and high formability steel sheet and manufacturing methodARCELORMITTAL·Filed 2023·Application pending·0 cites
- 0985US12151297B2Production method for a spot welded joint using high strength and high forming steelARCELORMITTAL·Filed 2022·Granted Nov 26, 2024·0 cites·18 claims
- 1083US2025340965A1Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereofARCELORMITTAL·Filed 2025·Application pending·0 cites
- 1179US11504795B2Spot welded joint using high strength and high forming steel and its production methodARCELORMITTAL·Filed 2019·Granted Nov 22, 2022·0 cites·18 claims
- 1277US10400315B2Cold rolled steel sheet and vehicleARCELORMITTAL INVESTIGACION Y DESARROLLO SL·Filed 2014·Granted Sep 3, 2019·2 cites·22 claims
- 1376US12503744B2Hot rolled and heat-treated steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2020·Granted Dec 23, 2025·0 cites·12 claims
- 1475US11920208B2High strength and high formability steel sheet and manufacturing methodARCELORMITTAL·Filed 2018·Granted Mar 5, 2024·0 cites·19 claims
- 1575US11629388B2Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereofARCELORMITTAL·Filed 2018·Granted Apr 18, 2023·0 cites·19 claims
- 1675US11591665B2Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereofARCELORMITTAL·Filed 2018·Granted Feb 28, 2023·0 cites·23 claims
- 1772US9580766B2Low-density steel having good drawabilityPERLADE ASTRID·Filed 2008·Granted Feb 28, 2017·3 cites·22 claims
- 1871US12428692B2Resistance spot welded joint and a process for producing a resistance spot welded jointARCELORMITTAL·Filed 2022·Granted Sep 30, 2025·0 cites·16 claims
- 1967US11447844B2Manufacturing method for hot rolled steel sheetARCELORMITTAL·Filed 2020·Granted Sep 20, 2022·0 cites·12 claims
- 2065US12480188B2High toughness hot rolled steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2020·Granted Nov 25, 2025·0 cites·11 claims
- 2164US9765415B2Low density steel having good drawabilityARCELORMITTAL FRANCE·Filed 2016·Granted Sep 19, 2017·0 cites·10 claims
- 2264US9540719B2Hot-rolled steel sheet and associated production methodPERLADE ASTRID·Filed 2012·Granted Jan 10, 2017·6 cites·22 claims
- 2362US12486551B2Cold rolled and heat-treated steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2020·Granted Dec 2, 2025·0 cites·10 claims
- 2462US11530459B2Cold rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2018·Granted Dec 20, 2022·0 cites·21 claims
- 2561US12416056B2High toughness hot rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2020·Granted Sep 16, 2025·0 cites·19 claims
- 2661US11530461B2Cold rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2018·Granted Dec 20, 2022·0 cites·19 claims
- 2761US2023295781A1Cold rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Application pending·0 cites
- 2861US2023272498A1Cold rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Application pending·0 cites
- 2960US2023295782A1Cold rolled, annealed and tempered steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Application pending·0 cites
- 3060US2023287548A1Cold rolled, annealed and tempered steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Application pending·0 cites
- 3158US10900105B2Low-density hot-or cold-rolled steel, method for implementing same and use thereofARCELORMITTAL·Filed 2013·Granted Jan 26, 2021·0 cites·32 claims
- 3257US10858716B2Hot rolled steel sheet and associated manufacturing methodARCELORMITTAL·Filed 2015·Granted Dec 8, 2020·0 cites·24 claims
- 3357US2023287547A1Hot rolled and heat-treated steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Application pending·0 cites
- 3457US2023175104A1Cold rolled and annealed steel sheet and method of manufacturing the sameARCELORMITTAL·Filed 2021·Application pending·0 cites
- 3555US2024287638A1Method for manufacturing of a steel partARCELORMITTAL·Filed 2021·Application pending·0 cites
- 3653US12410526B2Method for manufacturing an assemblyARCELORMITTAL·Filed 2020·Granted Sep 9, 2025·0 cites·25 claims
- 3746US2025043407A1Zinc Coated Mn-containing advanced high strength steel and method of manufacturing the sameARCELORMITTAL·Filed 2022·Application pending·0 cites
- 3844US11590599B2Resistance spot welding method for joining zinc coated steel sheetsARCELORMITTAL·Filed 2018·Granted Feb 28, 2023·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Astrid Perlade 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 →