PATENT CLAIM ANALYSIS

Application Number: 15758399
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["252", "079100"]

Abstract:
A polishing liquid comprising a liquid medium, an abrasive grain and a polymer, wherein the polymer includes a first molecular chain having a functional group directly bonded thereto, and a second molecular chain branched from the first molecular chain, and the functional group is at least one selected from the group consisting of a carboxyl group, a carboxylic acid salt group, a hydroxyl group, a sulfo group and a sulfonic acid salt group.

Claim (Index 2):
The polishing liquid according to  claim 1 , wherein the first molecular chain comprises at least one selected from the group consisting of a structural unit derived from styrene, a structural unit derived from olefin, a structural unit derived from acrylic acid, a structural unit derived from methacrylic acid, a structural unit derived from maleic acid and a structural unit derived from vinyl acetate.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 90.0
- Lexical Diversity: 1.92857
- Patent Class: 252.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15108001', '14918834', '14379947', '14424970', '14379954']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.850764263726687
- 35 USC 102 Novelty (BERT): 0.5034967165036045
- Combined Prediction Score: 0.8160375090043788
- Mean Citation Score: 270.298128
- Max Citation Score: 282.2805
- Similarity Product: 195.301570486486

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

Dataset: test