PATENT CLAIM ANALYSIS

Application Number: 16268527
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-07
Patent Classification: ["429", "231950"]

Abstract:
Electrolytes, anode material particles and methods are provided for improving performance and enhancing the safety of lithium ion batteries. Electrolytes may comprise ionic liquid(s) as additives which protect the anode material particles and possibly bind thereto; and/or may comprise a large portion of fluoroethylene carbonate (FEC) and/or vinylene carbonate (VC) as the cyclic carbonate component, and possibly ethyl acetate (EA) and/or ethyl methyl carbonate (EMC) as the linear component; and/or may comprise composite electrolytes having solid electrolyte particles coated by flexible ionic conductive material. Ionic liquid may be used to pre-lithiate in situ the anode material particles. Disclosed electrolytes improve lithium ion conductivity, prevent electrolyte decomposition and/or prevents lithium metallization on the surface of the anode.

Claim (Index 8):
The lithium ion cell of  claim 7 , further comprising a liquid electrolyte and a separator between the composite electrolyte attached to the anode and the composite electrolyte attached to the cathode.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 99.0
- Lexical Diversity: 1.76623
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15447889', '16013969', '15844689', '16243193', '15480888']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8866856985761998
- 35 USC 102 Novelty (BERT): 0.6032748277740883
- Combined Prediction Score: 0.8583446114959887
- Mean Citation Score: 298.5842
- Max Citation Score: 320.515
- Similarity Product: 230.01579276472333

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