PATENT CLAIM ANALYSIS

Application Number: 15898705
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["429", "143000"]

Abstract:
A separator for a lead acid battery is a porous membrane having a positive electrode face and a negative electrode face. A plurality of longitudinally extending ribs, a plurality of protrusions or a nonwoven material may be disposed upon the positive electrode face. A plurality of transversely extending ribs are disposed upon the negative electrode face. The transverse ribs disposed upon the negative electrode face are preferably juxtaposed to a negative electrode of the lead acid battery, when the separator is placed within that battery.

Claim (Index 20):
A separator for a lead acid battery comprising:\n a porous membrane having a positive electrode face and a negative electrode face; a plurality of longitudinally extending ribs being disposed upon said positive electrode face; and a plurality of substantially transversely extending ribs being disposed upon said negative electrode face, wherein said transverse ribs disposed upon said negative electrode face being adapted to be juxtaposed to a negative electrode, when the separator is placed within the lead acid battery, wherein the transversely extending ribs are discontinuous and include a plurality of longitudinally extending fissures, channels, recesses, or openings.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.11628
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12904371', '15614740', '13239440', '15235197', '15286032']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8848472901805785
- 35 USC 102 Novelty (BERT): 0.543528010493219
- Combined Prediction Score: 0.8507153622118426
- Mean Citation Score: 320.2693940000001
- Max Citation Score: 413.03397
- Similarity Product: 357.2372629244614

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

Dataset: test