PATENT CLAIM ANALYSIS

Application Number: 15908121
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["438", "692000"]

Abstract:
The present disclosure provides a method for reducing large particle counts (LPCs) in copper chemical mechanical polishing slurry by way of using high purity removal rate enhancer (RRE) in the slurry. The conductivity of the RRE in deionized water solutions correlates very strongly with the number of LPCs in the RRE, and thus in a slurry using the RRE.

Claim (Index 8):
The composition of  claim 7 , wherein the azole corrosion inhibitor is selected from the group consisting of benzotriazole, derivatives of benzotriazole, tolyl triazole, derivatives of tolyl triazole, and any combinations thereof.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 1.5
- Patent Class: 438.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15824234', '14462695', '14478508', '14857325', '14245286']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.895381680037808
- 35 USC 102 Novelty (BERT): 0.552811561702402
- Combined Prediction Score: 0.8611246682042675
- Mean Citation Score: 301.7448540000001
- Max Citation Score: 427.7247
- Similarity Product: 348.03824587640764

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