PATENT CLAIM ANALYSIS

Application Number: 15759627
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["429", "255000"]

Abstract:
The present invention relates to an alkaline battery separator comprising alkali-resistant fibers, beaten cellulose fibers, and a binder, wherein 1) an overall freeness, in terms of CSF, is at least 700 ml, wherein 2) weight ratios of the alkali-resistant fibers and the beaten cellulose fibers are 28:72 to 72:28, and wherein 3) the beaten cellulose fibers comprise mercerized natural wood fibers having a freeness, in terms of CSF, of at least 150 ml and less than 550 ml.

Claim (Index 1):
An alkaline battery separator, comprising alkali-resistant fibers, beaten cellulose fibers and a binder, wherein:\n 1) an overall freeness, in terms of CSF, is at least 700 ml; 2) weight ratios of the alkali-resistant fibers and the beaten cellulose fibers are 28:72 to 72:28; and 3) the beaten cellulose fibers comprise mercerized natural wood fibers having a freeness, in terms of CSF, of at least 150 ml and less than 550 ml.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 1.82
- Patent Class: 429.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13823128', '11816714', '11570135', '11153917', '15267604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8893137028863545
- 35 USC 102 Novelty (BERT): 0.5145472296220314
- Combined Prediction Score: 0.8518370555599222
- Mean Citation Score: 303.6557180000001
- Max Citation Score: 331.1875
- Similarity Product: 247.0144290588796

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

Dataset: test