PATENT CLAIM ANALYSIS

Application Number: 15983180
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["726", "027000"]

Abstract:
To identify whether a content item is prohibited, a content management system can generate a content item fingerprint for the content item and then compare the generated content item fingerprint to a blacklist of content item fingerprints for prohibited content items. If the generated content item fingerprint matches any of the content item fingerprints included in the blacklist, the content management system can determine that the content item is prohibited. The content management system can deny requests to share prohibited content items and/or requests to assign prohibited content items to a user account on the content management system. The content management system can generate the content item fingerprint using the content item as input in a fingerprinting algorithm that was used to generate the content item fingerprints on the blacklist.

Claim (Index 8):
A system comprising:\n a processor; and a memory having instructions store thereon, which, when executed by the processor, performs an operation, comprising: receiving, from a remote computing device, a content item request, associated with a first content item; generating one or more content item fingerprints from the first content item, wherein each of the one or more content item fingerprints corresponds to a unique block of content in the first content item; querying a database storing a list of prohibited content items and a list of prohibited fingerprints associated with each prohibited content item based on the content item request and the one or more content item fingerprints to determine whether at least one content item fingerprint of the one or more content item fingerprints at least partially matches a prohibited fingerprint; determining that the at least one content item fingerprint of the one or more content item fingerprints at least partially matches a prohibited fingerprint; and denying the content item request based on determining the at least one content item fingerprint of the one or more content item fingerprints at least partially matches a prohibited fingerprint.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.77551
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14145040', '14984822', '15291002', '15591470', '15941808']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2491893222172342
- 35 USC 102 Novelty (BERT): 0.5285311213339265
- Combined Prediction Score: 0.2771235021289034
- Mean Citation Score: 252.60157200000003
- Max Citation Score: 341.0924
- Similarity Product: 258.59136943318845

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test