PATENT CLAIM ANALYSIS

Application Number: 15743815
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["055", "486000"]

Abstract:
The present invention provides an air-permeable filter capable of maintaining excellent air permeation performance without being clogged even in an environment involving exposure to an oil, oil mist, or ink. The present invention relates to an air-permeable filter including a porous membrane having a surface coated with an oil-repellent agent, the filter being characterized in that a sliding angle of 20 μl of hexadecane or pentadecane on the surface of the filter is 60° or less.

Claim (Index 4):
The air-permeable filter according to  claim 1 , having a porosity of 70 to 90%.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.5283
- Patent Class: 55.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14390953', '14001813', '12742625', '14418043', '14699815']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8311614998553288
- 35 USC 102 Novelty (BERT): 0.4958007629822585
- Combined Prediction Score: 0.7976254261680218
- Mean Citation Score: 197.074612
- Max Citation Score: 225.5261
- Similarity Product: 133.54844641389852

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