Inventor · disambiguated record

Subrat Das

Also filed as: DAS SUBRAT

1 granted patent·2 pending applications·0 citations·filing 2016–2017

1Inventor score

Technology areasG06Q

Files withMASTERCARD INTERNATIONAL INC3

Top patents by PatentIndex Score

3 records

0131US2018197195A1Method of managing a loyalty rewards programMASTERCARD INTERNATIONAL INC·Filed 2017·Application pending·0 cites
0231US2018174150A1Systems and methods for processing a payment transaction authorization requestMASTERCARD INTERNATIONAL INC·Filed 2017·Application pending·0 cites
0330US10621588B2Method for authorizing a transaction request for a payment cardMASTERCARD INTERNATIONAL INC·Filed 2016·Granted Apr 14, 2020·0 cites·22 claims

Join the waitlist — get patent alerts

Get an alert when Subrat Das 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 →