PATENT CLAIM ANALYSIS

Application Number: 15748462
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["428", "690000"]

Abstract:
A compound represented by formula (1) provides a high performance organic electroluminescence device and a novel material for realizing such an organic electroluminescence device: wherein R 1  to R 6 , a to f, L 1  to L 3 , and Ar are as defined in the description.

Claim (Index 3):
The compound according to  claim 1 , wherein Ar is represented by any of formulae (a) to (m): wherein: each R is independently an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 50 ring carbon atoms, an aryl group having 6 to 18 ring carbon atoms, an aralkyl group having 7 to 30 carbon atom which includes an aryl group having 6 to 18 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryloxy group having 6 to 18 ring carbon atoms, a haloalkyl group having 1 to 20 carbon atoms, a haloalkoxy group having 1 to 20 carbon atoms, a mono-, di-, or tri-substituted silyl group including a substituent selected from an alkyl group having 1 to 20 carbon atoms and an aryl group having 6 to 18 ring carbon atoms, a halogen atom, a cyano group, or a nitro group; each p is independently an integer of 0 to 5, each q is independently an integer of 0 to 4, each r is independently an integer of 0 to 3, s is an integer of 0 to 2, t is 0 or 1, and (R) 0  means that R is not present; each of R a  and R b  of formula (g) is independently a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 18 ring carbon atoms, a substituted or unsubstituted haloalkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted haloalkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 18 ring carbon atoms, a halogen atom, or a cyano group; and * is a bond to L 1  in formula (1).

Metadata:
- Claim Count in Document: 53.0
- Percentile: 86.0
- Lexical Diversity: 1.35897
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15502572', '14910591', '14910156', '14909783', '14911352']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.923179185325029
- 35 USC 102 Novelty (BERT): 0.5266626549600896
- Combined Prediction Score: 0.883527532288535
- Mean Citation Score: 340.8596940000001
- Max Citation Score: 357.58884
- Similarity Product: 306.4761410301447

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

Dataset: test