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 8):
A battery cell, comprising:\n a double-sided protected negative electrode as described in  claim 5 ; and further comprising:\n a first and second positive electrode layer each comprising an optional current collector in direct contact; \n an optional liquid catholyte; \n an optional separator component; \n a first and second positive electrode backplane component; \n a first and second positive electrode feedthrough component; \n a first and second peripheral positive electrode sidewall component surrounding the periphery of their respective positive electrode layer, the sidewalls configured to interface with their respective backplane components to define a first and second cathode compartment wherein the first and second positive electrode layer and optional catholyte and optional separator are disposed; and \n further wherein the positive electrode feedthrough components are configured to provide electronic communication between the interior and the exterior of their respective cathode compartments; and \n even further wherein the first and second positive electrode sidewall components are rigid and configured to hermetically interface with the compliant negative electrode sidewall, such that the cathode compartments and the anode compartments are conjoined such that the cell thickness is compliant to changes in the thickness of the anode 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): 0.8792621033670278
- 35 USC 102 Novelty (BERT): 0.5039791000299155
- Combined Prediction Score: 0.8417338030333166
- Mean Citation Score: 276.05733
- Max Citation Score: 280.55908
- Similarity Product: 187.13696875367643

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

Dataset: test