PATENT CLAIM ANALYSIS

Application Number: 15874388
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["252", "079100"]

Abstract:
A removal composition and process for cleaning post-chemical mechanical polishing (CMP) contaminants and ceria particles from a microelectronic device having said particles and contaminants thereon. The composition achieves highly efficacious removal of the ceria particles and CMP contaminant material from the surface of the microelectronic device without compromising the low-k dielectric, silicon nitride, or tungsten-containing materials.

Claim (Index 6):
The aqueous removal composition of  claim 1 , wherein the at least one organic additive is a propylene glycol phenyl ether.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 1.44186
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14378842', '14305786', '12709054', '13575452', '12026414']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8116317717804559
- 35 USC 102 Novelty (BERT): 0.4544523031595176
- Combined Prediction Score: 0.7759138249183621
- Mean Citation Score: 137.425768
- Max Citation Score: 141.5522
- Similarity Product: 111.83195300052166

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