PATENT CLAIM ANALYSIS

Application Number: 15951358
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["252", "079100"]

Abstract:
Described are chemical mechanical processing (CMP) compositions and related methods, including compositions and methods for polishing nickel-containing substrate surfaces such as nickel phosphorus (NiP) surfaces for hard disk applications, wherein the compositions contain highly irregular-shaped fused silica abrasive particles.

Claim (Index 6):
The polishing composition of  claim 5  wherein the polishing composition contains:\n from 10 to 40 parts by weight of the highly irregular-shaped fused silica abrasive particles, and \n from 60 to 90 parts by weight colloidal silica particles, \n based on 100 parts by weight total abrasive particles in the slurry.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 1.24324
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14881837', '14094921', '10361822', '14750107', '14749948']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8424586927173586
- 35 USC 102 Novelty (BERT): 0.4917062490820066
- Combined Prediction Score: 0.8073834483538235
- Mean Citation Score: 238.517344
- Max Citation Score: 252.70126
- Similarity Product: 195.0358520442832

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