PATENT CLAIM ANALYSIS

Application Number: 15904629
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["508", "462000"]

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 engine oil a lubricating oil formulation containing one or more of the CCSV-boosting base stocks.

Claim (Index 17):
The use of  claim 15 , wherein the first base stock comprises:\n a C28-C40 hydrocarbon material having a carbon backbone comprising 25 to 40 carbon atoms and on average, no more than 3 branches attached to the carbon backbone per molecule.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 88.0
- Lexical Diversity: 1.53623
- Patent Class: 508.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11810019', '12583317', '15847458', '15384396', '15384471']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8356428245970168
- 35 USC 102 Novelty (BERT): 0.5696010227839307
- Combined Prediction Score: 0.8090386444157082
- Mean Citation Score: 293.195872
- Max Citation Score: 318.1131
- Similarity Product: 203.0546828917265

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

Dataset: test