PATENT CLAIM ANALYSIS

Application Number: 15913161
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["508", "363000"]

Abstract:
A method of lubricating the contact between a first surface coated with a hydrogenous carbon film or coating of type a-C:H, ta-C:H, a-C:H:Me or a-C:H:X, as classified by VDI-Standard VDI 2840 and a second ferrous, preferably steel surface. The method comprises supplying to said contact a lubricating oil composition comprising a major amount of an oil of lubricating viscosity and (a) an oil-soluble or oil-dispersible molybdenum compound in an amount such as to provide between 150 and 1000 ppm by weight of molybdenum to the lubricating oil composition, and (b) between 0.1 and 5% by weight with respect to the weight of the lubricating oil composition of a polymeric organic friction modifier, the organic friction modifier being the reaction product of (i) a functionalised polyolefin, (ii) a polyether, (iii) a polyol and (iv) a monocarboxylic acid chain terminating group.

Claim (Index 3):
The method of  claim 1  wherein the oil-soluble molybdenum compound (a) comprises one or more molybdenum dithiocarbamates.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 508.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14727914', '14727916', '13445286', '13725446', '11817241']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8441465071258385
- 35 USC 102 Novelty (BERT): 0.580560055614713
- Combined Prediction Score: 0.817787861974726
- Mean Citation Score: 311.30099
- Max Citation Score: 362.43912
- Similarity Product: 301.1518362466192

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

Dataset: test