PATENT CLAIM ANALYSIS

Application Number: 15763881
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["252", "067000"]

Abstract:
A refrigerator oil that is excellent in thermal stability and oxidation stability is provided. The refrigerator oil contains at least one compound selected from the group consisting of a polyvinyl ether compound, a polyoxyalkylene glycol compound, and a polyol ester compound and has a Hazen color number according to ASTM D1209-05 of 0 to 10.

Claim (Index 1):
A refrigerator oil, comprising at least one compound selected from the group consisting of a polyvinyl ether compound, a polyoxyalkylene glycol compound, and a polyol ester compound, and having a Hazen color number according to ASTM D1209-05 of 0 to 10.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 1.37209
- Patent Class: 252.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14130197', '14916128', '15506121', '14130119', '15524014']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8082454253684802
- 35 USC 102 Novelty (BERT): 0.4797350676759203
- Combined Prediction Score: 0.7753943895992242
- Mean Citation Score: 217.784578
- Max Citation Score: 228.59427
- Similarity Product: 180.24965009011032

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