PATENT CLAIM ANALYSIS

Application Number: 15761763
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["508", "279000"]

Abstract:
The present invention relates to lubricant compositions that are especially suitable for the lubrication of turbines or (turbo)compressors which serve to compress chlorine and/or chlorinated products. The lubricant composition comprises a base oil, an antihydrolysis component and a rust and oxidation inhibitor.

Claim (Index 19):
The composition as claimed in any of the preceding claims, comprising\n a) the base oil having a viscosity of 30 to 70 mm 2 /s at 40\u00b0 C., especially a hydrocracked oil having a viscosity of 40 to 50 mm 2 /s at 40\u00b0 C., b) 0.05% to 1.5% by weight, especially 0.05% to 0.9% by weight, of the anti-hydrolysis component, c) 0.05% to 2% by weight, especially 0.05% to 1.0% by weight, of the rust and oxidation inhibitor, d) optionally 0.001% to 0.1% by weight, especially 0.005% to 0.05% by weight, of a defoamer, and e) optionally 0.001% to 0.1% by weight, especially 0.002% to 0.03% by weight, of an extreme pressure additive, based in each case on the total weight of the composition.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.14286
- Patent Class: 508.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12922874', '11374249', '16315707', '12336128', '14813564']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8032991448321851
- 35 USC 102 Novelty (BERT): 0.5370508813117381
- Combined Prediction Score: 0.7766743184801405
- Mean Citation Score: 190.28469
- Max Citation Score: 202.11792
- Similarity Product: 142.67223545597074

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