PATENT CLAIM ANALYSIS

Application Number: 16072243
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["428", "690000"]

Abstract:
A composition is provided in which a phosphorescent compound represented by formula (1) and a host material are blended with each other. The amount of chlorine atoms contained as impurities in the phosphorescent compound is 3.5 ppm by mass or less with respect to the total amount of solid contents blended in the composition In Formula (1), M 1  represents an iridium atom; n 1  represents an integer of 1 or more, n 2  represents an integer of 0 or more, n 1 +n 2  is 2 or 3; E 1  and E 2  represent a carbon atom or a nitrogen atom; R 1  ring represents a 5-membered aromatic heterocyclic ring and R 2  ring represents an aromatic hydrocarbon ring; A 1 -G 1 -A 2  represents an anionic bidentate ligand; A 1  and A 2  represent a nitrogen atom; and G 1  represents a single bond.

Claim (Index 17):
The phosphorescent compound according to  claim 15 , wherein the amount of chlorine atoms contained as the impurities is 0.1 ppm by mass or more and 0.9 ppm by mass or less.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 95.0
- Lexical Diversity: 2.1039
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15565755', '15315110', '15580978', '14356906', '15303920']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.924754801821146
- 35 USC 102 Novelty (BERT): 0.5457876084586762
- Combined Prediction Score: 0.886858082484899
- Mean Citation Score: 362.060446
- Max Citation Score: 435.4111
- Similarity Product: 273.6101932640076

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

Dataset: test