PATENT CLAIM ANALYSIS

Application Number: 15861221
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["428", "690000"]

Abstract:
Novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl group are provided. Also provided are novel phosphorescent tetradentate platinum (II) compounds comprising an imidazo[1,2-f]phenanthridine moiety. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime.

Claim (Index 18):
The OLED of  claim 14 , wherein the organic layer further comprises a host, wherein the host is a compound that comprises at least one of the chemical groups selected from the group consisting of: wherein each of R\u2032\u2033 1  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: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.29545
- Patent Class: 428.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13414479', '14507950', '13584483', '13034057', '13872364']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9552542303184842
- 35 USC 102 Novelty (BERT): 0.6306993497542945
- Combined Prediction Score: 0.9227987422620652
- Mean Citation Score: 630.1421799999998
- Max Citation Score: 681.2092
- Similarity Product: 584.755896646595

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

Dataset: test