PATENT CLAIM ANALYSIS

Application Number: 15926104
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["508", "459000"]

Abstract:
This disclosure relates to cold cranking simulator viscosity (“CCSV”) reducing base stocks that allow flexibility for low viscosity SAE engine oil grades (e.g., 5 W and 0 W) to meet demanding low temperature viscosity requirements while maintaining a higher base oil viscosity for improved wear protection. The CCSV-reducing base stocks include mono-esters derivable from a Guerbet alcohol and a monocarboxylic acid. The disclosure also relates to lubricating oil formulations containing the CCSV-reducing base stocks, and a method for determining the CCSV-reducing efficacy of a base stock.

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

Metadata:
- Claim Count in Document: 56.0
- Percentile: 90.0
- Lexical Diversity: 1.53968
- Patent Class: 508.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11810019', '12583317', '15384421', '12893434', '12914612']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8536701027497084
- 35 USC 102 Novelty (BERT): 0.5662765158221683
- Combined Prediction Score: 0.8249307440569544
- Mean Citation Score: 266.31187
- Max Citation Score: 285.9631
- Similarity Product: 174.38174178219435

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

Dataset: test