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Data custodian and curation system

  • US 10,721,220 B2
  • Filed: 09/25/2015
  • Issued: 07/21/2020
  • Est. Priority Date: 06/14/2011
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a processor;

    memory coupled to the processor;

    a data repository stored in the memory, the data repository comprising a plurality of private data sets corresponding to different data providers;

    an encryption key repository stored in the memory, the encryption key repository comprising a plurality of encryption keys corresponding to the plurality of private data sets; and

    instructions stored in the memory, the instructions being executable by the processor to;

    access a first private data set in the data repository, wherein the first private data set is associated with a first access condition and is associated with a first data provider;

    access a second private data set in the data repository, wherein the second private data set is associated with a second access condition, wherein the second private data set is associated with a second data provider different from the first data provider, andwherein the second private data set is maintained separately from and outside of the first private data set;

    derive a new private data set from the first private data set and the second private data set, wherein the new private data set comprises a portion of the first private data set and a portion of the second private data set, and wherein the new private data set resides in the data repository;

    make the new private data set available in a marketplace;

    establish at least one entitlement for accessing the new private data set via the marketplace; and

    control access to the new private data set based on the at least one entitlement such that access to the portion of the first private data set included in the new private data set is associated with the first access condition and access to the portion of the second private data set included in the new private data set is associated with the second access condition, wherein controlling access to the new private data set comprises requesting at least one encryption key from the encryption key repository.

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