PATENT CLAIM ANALYSIS

Application Number: 15748630
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["508", "444000"]

Abstract:
The invention refers to use of lubricant compositions comprising a specific diester and additives to reduce the fuel consumption of an engine.

Claim (Index 13):
Method according to  claim 1 , wherein the additive is at least one viscosity index improver, preferably at least one polymeric viscosity index improver, more preferably chosen among: polyacrylates and polymethacrylates,\n olefin homopolymers or copolymers, preferably ethylene/propylene styrene copolymers, preferably with isoprene or a diene such as butadiene, hydrogenated or not, isoprene polymers, preferably radial hydrogenated polyisoprene, esterified polystyrenes, preferably esterified poly(styrene-co-maleic anhydride) mixtures of two or more of the above

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 1.09524
- Patent Class: 508.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14997934', '12852237', '14397355', '16320723', '14073537']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8330139578496684
- 35 USC 102 Novelty (BERT): 0.5615869312811888
- Combined Prediction Score: 0.8058712551928203
- Mean Citation Score: 245.10033400000003
- Max Citation Score: 257.68054
- Similarity Product: 158.6566747613239

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

Dataset: test