PATENT CLAIM ANALYSIS

Application Number: 16169668
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["252", "079100"]

Abstract:
Embodiments relate to a polishing composition is an aqueous composition containing at least colloidal silica, wet-process silica particles, and a water-soluble polymer compound. The water-soluble polymer compound is a copolymer containing a monomer having a carboxylic acid group, a monomer having an amide group, and a monomer having a sulfonic acid group as essential monomers.

Claim (Index 5):
The polishing composition for a magnetic disk substrate according to  claim 1 , wherein the water-soluble polymer compound has a ratio of structural units derived from the monomer having a carboxylic acid group of 50 to 95 mol %, a ratio of structural units derived from the monomer having an amide group of 1 to 40 mol %, and a ratio of structural units derived from the monomer having a sulfonic acid group of 0.01 to 20 mol %.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 97.0
- Lexical Diversity: 1.79412
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16169492', '15278911', '15684543', '15934786', '15590787']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8202413971899666
- 35 USC 102 Novelty (BERT): 0.5334291626419201
- Combined Prediction Score: 0.7915601737351619
- Mean Citation Score: 308.3277020000001
- Max Citation Score: 362.5658
- Similarity Product: 281.44451335759163

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