PATENT CLAIM ANALYSIS

Application Number: 15903241
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["430", "108600"]

Abstract:
A toner including a toner particle and an external additive, wherein the external additive contains an inorganic fine particle A and a silica fine particle; in a surface of the toner observed using a scanning electron microscope, a number-average particle diameter of primary particle of the silica fine particle is from 5 nm to 50 nm, a number-average particle diameter of primary particle of the inorganic fine particle A is at least 10 nm and less than 60 nm, a coverage ratio X1 of the toner surface covered by the silica fine particle is from 60 area % to 95 area %, the inorganic fine particle A is a fine particle of a titanate having a Group 2 element, and a coverage ratio X2 of the toner surface covered by the inorganic fine particle A is from 5 area % to 40 area %.

Claim (Index 4):
The toner according to  claim 1 , wherein an average circularity of primary particle of the inorganic fine particle A is from 0.700 to 0.920.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.71429
- Patent Class: 430.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14364633', '15901220', '14304296', '10935130', '15886965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7965824999704525
- 35 USC 102 Novelty (BERT): 0.4987528100116653
- Combined Prediction Score: 0.7667995309745739
- Mean Citation Score: 248.616078
- Max Citation Score: 262.0883
- Similarity Product: 189.18037279433608

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