PATENT CLAIM ANALYSIS

Application Number: 15921298
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["428", "461000"]

Abstract:
An exterior material for a lithium ion battery comprising at least a substrate layer, a metal foil layer, and a sealant layer in that order, wherein the sealant layer comprises an anionic functional group-containing layer containing a compound having an anionic functional group, and the concentration of the anionic functional group contained in the anionic functional group-containing layer is about 1.0 mass % or more based on the total amount of the components constituting the anionic functional group-containing layer.

Claim (Index 10):
The exterior material for the lithium ion battery of  claim 8 , wherein the sealant layer is composed of a plurality of layers, and the layer furthest from the metal foil layer thereamong comprises the ethylene-\u03b1-olefin copolymer.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.71429
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13878946', '15666127', '15192391', '15277585', '14075208']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9145970284554086
- 35 USC 102 Novelty (BERT): 0.508083285434101
- Combined Prediction Score: 0.8739456541532779
- Mean Citation Score: 275.791226
- Max Citation Score: 301.1217
- Similarity Product: 243.662507183522

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

Dataset: test