PATENT CLAIM ANALYSIS

Application Number: 16280324
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["726", "004000"]

Abstract:
Multi-party messaging is disclosed. A plurality of public keys is requested by a first device from a server, wherein the plurality of public keys is associated with a plurality of recipients. A message containing one or more components is encrypted using a symmetric key. The symmetric key is encrypted, using each of the respective public keys, resulting in a plurality of encrypted symmetric keys. The encrypted message and the encrypted symmetric keys are encapsulated in an encapsulation. The encapsulation is transmitted to the server.

Claim (Index 19):
The non-transitory computer-readable medium of  claim 15 , comprising instructions for:\n deleting the first communication from a memory after a predetermined time to comply with an expiration time, wherein the first communication is deleted from the memory regardless of whether all of the one or more recipients have accessed the first communication.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.06667
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14677258', '14199933', '15905242', '13942600', '14791214']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3332375756829578
- 35 USC 102 Novelty (BERT): 0.5436676262069581
- Combined Prediction Score: 0.3542805807353578
- Mean Citation Score: 285.837062
- Max Citation Score: 294.1860700000001
- Similarity Product: 203.7878542973424

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