PATENT CLAIM ANALYSIS

Application Number: 15904452
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["428", "407000"]

Abstract:
Provided are an iron oxide dispersion for ink jet recording, a method of manufacturing the same, and an ink jet recording method. The iron oxide dispersion for ink jet recording includes: iron oxide particles; a resin that has at least one of an amino group or a quaternary ammonium group and coats at least a part of surfaces of the iron oxide particles; and water, in which an average particle diameter of the iron oxide particles having surfaces at least a part of which are coated with the resin is 90 nm to 400 nm.

Claim (Index 11):
A method of manufacturing an iron oxide dispersion for ink jet recording, the method comprising:\n a mixing step of mixing iron oxide particles, a resin that has at least one of an amino group or a quaternary ammonium group, and water with each other; and a dispersion preparation step of dispersing the iron oxide particles in water in the presence of the resin to prepare an iron oxide dispersion in which iron oxide particles having surfaces at least a part of which are coated with the resin and having an average particle diameter of 90 nm to 400 nm are dispersed.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 88.0
- Lexical Diversity: 1.98077
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12308902', '13533813', '13643841', '12376439', '12809783']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.901149322405836
- 35 USC 102 Novelty (BERT): 0.4982004431579175
- Combined Prediction Score: 0.8608544344810442
- Mean Citation Score: 237.975682
- Max Citation Score: 244.7554
- Similarity Product: 167.76260391446354

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

Dataset: test