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 3):
The method of  claim 1 , further comprising:\n determining the first base stock as a CCSV-reducing base stock at the first concentration if the KV100 of the mixture oil is larger than the KV100 of the reference oil, and the CCSV of the mixture oil is smaller than the CCSV of the reference oil.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 90.0
- Lexical Diversity: 1.53968
- Patent Class: 508.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11810019', '12583317', '15384421', '12893434', '12914612']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8385403976917393
- 35 USC 102 Novelty (BERT): 0.5603964155219737
- Combined Prediction Score: 0.8107259994747626
- Mean Citation Score: 266.31187
- Max Citation Score: 285.9631
- Similarity Product: 190.13388375327588

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