PATENT CLAIM ANALYSIS

Application Number: 16325955
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-07
Patent Classification: ["508", "472000"]

Abstract:
A comb polymer can be used for reducing a Noack evaporation loss of a lubricant composition, especially of an engine oil composition. Application of the comb polymer to the lubricant composition can bring about the desired reduction. The comb polymer can include specified amounts of macromonomer and alkyl acrylates. Resulting lubricant compositions can include the comb polymer.

Claim (Index 16):
The lubricating oil composition according to  claim 14 , wherein component (A) comprises:\n (A1) 74.25 to 99.45% by weight of at least one base oil selected from the group consisting of API Group I oils. Group II oils, Group III oils, Group IV oils and any mixture thereof, and (A2) 0.05 to 0.75% by weight of at least one API Group V oil. based on the total weight of the lubricating oil composition.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 1.63158
- Patent Class: 508.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14405550', '12537029', '16325208', '15384471', '15384443']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8604931701698346
- 35 USC 102 Novelty (BERT): 0.565181793594323
- Combined Prediction Score: 0.8309620325122834
- Mean Citation Score: 273.12257
- Max Citation Score: 303.83865
- Similarity Product: 202.3300664030671

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

Dataset: test