PATENT CLAIM ANALYSIS

Application Number: 15770661
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["508", "272000"]

Abstract:
The present invention provides a lubricating oil composition comprising: a lubricating base oil; 1.0% by mass or more and 15.0% by mass or less of a dispersant poly(meth)acrylate compound having the weight average molecular weight of 20000 or more and 200000 or less; 0.05% by mass or more and 6.0% by mass or less of a thiadiazole compound; 1.5% by mass or more and 4.0% by mass or less of a polysulfide compound; and 0.2% by mass or more and 1.5% by mass or less of a friction modifier, based on the total amount of the lubricating oil composition, wherein the mass ratio of the polysulfide compound content to the thiadiazole compound content (polysulfide compound/thiadiazole compound) is 0.4 or more and 50 or less, and the kinematic viscosity at 100° C. of the lubricating oil composition is 7.0 mm 2 /s or more and 35.0 mm 2 /s or less.

Claim (Index 2):
The lubricating oil composition according to  claim 1 , wherein the friction modifier comprises at least one selected from a group consisting of primary or secondary amide friction modifiers and primary or secondary amine friction modifiers.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 2.50725
- Patent Class: 508.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13063765', '13517169', '14388586', '15113931', '14376898']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8416985003804709
- 35 USC 102 Novelty (BERT): 0.5288282457558171
- Combined Prediction Score: 0.8104114749180055
- Mean Citation Score: 174.61465400000003
- Max Citation Score: 180.34306
- Similarity Product: 129.08348671507596

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