PATENT CLAIM ANALYSIS

Application Number: 15956250
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["429", "246000"]

Abstract:
The present invention is directed to protected active metal negative electrodes for use in an electrochemical device such as a rechargeable battery cells, and to novel battery cells incorporating said protected electrodes. In accordance with the invention, the interior of the anode compartment includes, what is termed herein, a reservoir architecture for accommodating liquid anolyte in contact with the active metal electroactive material layer and is spatially engineered to improve service life of the instant electrode, and in particular embodiments to enhance cycle life of a battery cell in which the protected electrode is employed.

Claim (Index 4):
A battery cell, comprising:\n a protected negative active metal electrode as described in  claim 1 ; and, further comprising:\n a porous positive electrode layer comprising an optional current collector in direct contact with the positive electrode layer; \n an optional liquid catholyte component; \n an optional separator component; \n a positive electrode backplane component \n a positive electrode feedthrough component; and \n a peripheral positive electrode sidewall component surrounding the periphery of the positive electrode, the sidewall configured to interface with the positive electrode backplane and negative electrode sidewall to define a cathode compartment wherein the positive electrode layer, optional liquid catholyte and optional separator component are disposed; and further wherein the positive electrode feedthrough component is configured to provide electronic communication between the interior and the exterior of the cathode compartment.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 1.59375
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14156267', '11562883', '11612741', '15150231', '11514678']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8794961629091977
- 35 USC 102 Novelty (BERT): 0.5010156492619949
- Combined Prediction Score: 0.8416481115444774
- Mean Citation Score: 276.05733
- Max Citation Score: 280.55908
- Similarity Product: 198.85210354412555

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

Dataset: test