PATENT CLAIM ANALYSIS

Application Number: 16062478
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["429", "457000"]

Abstract:
A bipolar plate disposed between a positive electrode and a negative electrode of a redox flow battery has, in a surface of the bipolar plate facing at least one of the positive electrode and the negative electrode, at least one groove through which an electrolyte flows. The groove has a pair of sidewalls facing each other in a cross section orthogonal to a direction in which the electrolyte flows. The groove has a narrow portion in which a distance between the sidewalls decreases in a depth direction of the groove, the narrow portion being provided in at least a part of the groove in the depth direction.

Claim (Index 11):
A cell stack comprising the cell frame according to  claim 10 .

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.35417
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15305768', '15616449', '15117630', '15738703', '15113376']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8703023879980942
- 35 USC 102 Novelty (BERT): 0.5042574327033895
- Combined Prediction Score: 0.8336978924686238
- Mean Citation Score: 226.437012
- Max Citation Score: 234.0795
- Similarity Product: 134.62666969782114

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