PATENT CLAIM ANALYSIS

Application Number: 15919304
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["508", "124000"]

Abstract:
A lubricating coating composition and a compressor including a sliding member coated with the lubricating coating composition. The lubricating coating composition includes a thermosetting or thermoplastic polyimide-based resin as a binder, a solid lubricant, various solvents, and other additives at a controlled ratio. The compressor includes a first member including a first sliding surface and a second member moving relative to the first member including a second sliding surface. The lubricating coating composition is applied to the first sliding surface or the second sliding surface.

Claim (Index 1):
A compressor comprising:\n a first sliding surface of a first member; a second sliding surface of a second member, the first sliding surface and the second sliding surface move relative to each other; and a lubricating coating composition coated on any one of the first sliding surface and the second sliding surface to form a lubricating layer, wherein the lubricating coating composition further comprises:\n a polyimide-based resin; \n a solid lubricant; \n a filler; \n a silane coupling agent; and \n a solvent, wherein based on a total weight of the lubricating coating composition, 10-24 wt % of the polyimide-based resin, 6-10 wt % of the solid lubricant, 1-2.5 wt % of the filler, 0.1-2.4 wt % of the silane coupling agent, and 60-80 wt % of the solvent, wherein the polyimide-based resin is polyamide imide, wherein the solid lubricant is polytetrafluoroethylene (PTFE), wherein the filler is alumina (Al 2 O 3 ), and wherein the solvent is consisting of N-methyl-2-pyrrolidone (NMP), xylene, dimethylacetamide (DMAC), and methyl ethyl ketone (MEK), wherein the lubricating coating composition has a viscosity of 30-40 cP.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.2439
- Patent Class: 508.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14753070', '10602206', '10783868', '13824706', '14251700']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8042119754708922
- 35 USC 102 Novelty (BERT): 0.5755676185399102
- Combined Prediction Score: 0.781347539777794
- Mean Citation Score: 224.877416
- Max Citation Score: 346.51523
- Similarity Product: 258.0135665967357

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