PATENT CLAIM ANALYSIS

Application Number: 15746533
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["508", "548000"]

Abstract:
The present invention relates to a lubricating oil composition comprising polyglycerol partial esters of polyfunctional carboxylic acids and saturated or unsaturated, linear or branched fatty acids and/or poly(hydroxystearic acid) and the use thereof to lubricate an engine and reduce friction.

Claim (Index 7):
The lubricating oil composition according to  claim 1 , wherein the polyfunctional carboxylic acids are aliphatic dicarboxylic acids which are selected from the group consisting of malonic acid, succinic acid, furmaric acid, maleic acid, dimethylgiutaric acid, adipic acid, trimethyladipic acid, azelaic acid, sebacic acid, dodecanedioic acid and their anhydrides.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.125
- Patent Class: 508.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13578391', '11335250', '15150691', '15346855', '12704708']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8464227417316664
- 35 USC 102 Novelty (BERT): 0.5278151989785069
- Combined Prediction Score: 0.8145619874563506
- Mean Citation Score: 201.592746
- Max Citation Score: 209.34406
- Similarity Product: 165.29198364592315

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