PATENT CLAIM ANALYSIS

Application Number: 15904727
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["508", "591000"]

Abstract:
This disclosure relates to cold cranking simulator viscosity (“CCSV”) boosting base stocks that allow flexibility for engine oil formulations to meet both high and low temperature viscosity requirements while maximizing fuel efficiency. The CCSV-boosting base stocks can include C28-C60 hydrocarbon materials, linear esters, tertiary amides, dialkyl carbonates, aromatic alcohols, and aromatic ethers. This disclosure also relates to lubricating oil formulations containing the CCSV-boosting base stocks, and a method for improving fuel efficiency in an engine by using as the engine oil a lubricating oil formulation containing one or more of the CCSV-boosting base stocks and/or cobase stocks.

Claim (Index 9):
The method of any of  claim 1 , wherein:\n the reference oil comprises an API Group III base stock and/or a Group IV base stock, the Group III base stock and Group IV base stock being different from the first base stock.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 88.0
- Lexical Diversity: 1.5493
- Patent Class: 508.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11810019', '12583317', '12913453', '15384421', '12893434']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8588745523545606
- 35 USC 102 Novelty (BERT): 0.5802516076414018
- Combined Prediction Score: 0.8310122578832447
- Mean Citation Score: 325.564776
- Max Citation Score: 356.9867
- Similarity Product: 215.6360431444525

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

Dataset: test