PATENT CLAIM ANALYSIS

Application Number: 15935925
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["252", "079400"]

Abstract:
Embodiments provide a polishing composition containing colloidal silica, pulverized wet-process silica particles, and a water-soluble polymer compound. According to at leaset one embodiment, the water-soluble polymer compound is a copolymer containing a structural unit derived from an unsaturated aliphatic carboxylic acid and a structural unit derived from an unsaturated amide.

Claim (Index 4):
The polishing composition according to  claim 1 , wherein the total concentration of the colloidal silica and the wet-process silica particles is 1 to 50% by mass, and a ratio of the colloidal silica is 5 to 95% by mass and a ratio of the wet-process silica particles is 5 to 95% by mass with respect to the total mass of the colloidal silica and the wet-process silica particles.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 1.52778
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15278911', '15934786', '15278351', '15684543', '15590787']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8353398464849315
- 35 USC 102 Novelty (BERT): 0.5095843201889898
- Combined Prediction Score: 0.8027642938553373
- Mean Citation Score: 267.7323
- Max Citation Score: 329.91312
- Similarity Product: 323.95143837078086

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test