PATENT CLAIM ANALYSIS

Application Number: 15749588
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["424", "049000"]

Abstract:
Provided is a biofilm formation-preventing agent that improves the sustainability of an effect of a drug, and keeps an oral environment satisfactory in a sustainable manner, without an increase in drug concentration or treatment time to prevent the maturation of dental plaque into a biofilm, and a composition for oral use containing the biofilm formation-preventing agent. More specifically, the biofilm formation-preventing agent includes a copolymer having a weight-average molecular weight of from 10,000 to 5,000,000 and containing: 10 mol % to 90 mol % of a constituent unit (A) based on 2-(meth) acryloyloxyethyl phosphorylcholine; and 90 mol % to 10 mol % of at least one kind of constituent unit selected from the group consisting of a constituent unit (B1) based on an alkyl group-containing (meth) acrylic monomer, a constituent unit (B2) based on a quaternary ammonium group-containing (meth) acrylic monomer, and a constituent unit (B3) based on a (meth) acrylamide-based monomer.

Claim (Index 11):
A biofilm formation-preventing agent according to  claim 8 , wherein the constituent unit (A) comprises a constituent unit based on 2-(meth) acryloyloxyethyl phosphorylcholine, and the constituent unit (B2) comprises a constituent unit based on 2-hydroxy-3-methacryloyloxypropyltrimethylammonium chloride.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.10588
- Patent Class: 424.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16061839', '10130397', '10332080', '12761119', '13978625']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7551607553134745
- 35 USC 102 Novelty (BERT): 0.5182560111855434
- Combined Prediction Score: 0.7314702809006814
- Mean Citation Score: 252.58461799999995
- Max Citation Score: 307.01306
- Similarity Product: 225.28499212213515

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