PATENT CLAIM ANALYSIS

Application Number: 15897747
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["713", "168000"]

Abstract:
Systems and methods of securely storing and retrieving data are disclosed. A database may include a table of data with rows and columns and encrypted at rest. The data may be desired to be accessed by users. However, each user may have different access permissions and each row or column may have different characteristics, such as encryption, data type, and/or the like. As such, access to the data may be controlled in according to the characteristics of the data, the access permissions of the user, and/or the encryption of the data.

Claim (Index 13):
A method comprising:\n receiving, by a cloak request handler and from a cloak client of a Hadoop cluster edge node, a read request identifying data to be read,\n wherein the read request contains encrypted authentication data from the cloak client of a Hadoop cluster edge node; \n decrypting, by a cloak authenticator, the encrypted authentication information to reveal an identity of the user; communicating, by the cloak authenticator, the identity of the user to a cloak authorizer to determine whether the user is authorized for the read request; and requesting, by the cloak authorizer, that a correct key for reading the requested data be provided; and responding, by the cloak cryptography service, with the decrypted data, to the cloak client of the Hadoop cluster edge node.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 1.9434
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14968323', '14850108', '15168332', '14294483', '14861039']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3878558839932455
- 35 USC 102 Novelty (BERT): 0.6234688809149918
- Combined Prediction Score: 0.4114171836854201
- Mean Citation Score: 264.551168
- Max Citation Score: 566.6537
- Similarity Product: 539.7447339343785

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test