PATENT CLAIM ANALYSIS

Application Number: 15949601
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-04
Patent Classification: ["428", "690000"]

Abstract:
Organometallic compounds comprising an imidazole carbene ligand having a N-containing ring fused to the imidazole ring are provided. In particular, the N-containing ring fused to the imidazole ring may contain one nitrogen atom or more than one nitrogen atom. These compounds may demonstrate high photoluminescent (PL) efficiency, Gaussian emission spectra, and/or short excited state lifetimes. These materials may be especially useful as blue phosphorescent emitters.

Claim (Index 18):
The first device of  claim 17 , wherein the organic layer further comprises a host, comprising at least one of the chemical groups selected from the group consisting of: wherein each of R\u2032\u2033 and R\u2032\u2033 2  are independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; wherein k is an integer from 0 to 20; and wherein each of X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , X 7  and X 8  are independently selected from the group consisting of CH and N.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 1.42308
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13043180', '13033287', '14511689', '14645287', '13786513']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9168177201535124
- 35 USC 102 Novelty (BERT): 0.5758151588716397
- Combined Prediction Score: 0.8827174640253252
- Mean Citation Score: 464.678816
- Max Citation Score: 475.6653
- Similarity Product: 411.3385275362671

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