PATENT CLAIM ANALYSIS

Application Number: 15890899
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["428", "690000"]

Abstract:
A light-emitting element having high emission efficiency is provided. A light-emitting element having a low driving voltage is provided. A novel compound which can be used for a transport layer or as a host material or a light-emitting material of a light-emitting element is provided. A novel compound with a benzofuropyrimidine skeleton is provided. Also provided is a light-emitting element which includes the compound with the benzofuropyrimidine skeleton between a pair of electrodes.

Claim (Index 9):
A method for synthesizing a compound, the method including:\n conducting a reaction according to the following scheme: wherein X represents one of a halogen and a boronic acid, wherein R 1  to R 5  separately represent any one of hydrogen, an alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted monocyclic saturated hydrocarbon having 5 to 7 carbon atoms, a substituted or unsubstituted polycyclic saturated hydrocarbon having 7 to 10 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, wherein B represents the other of the halogen and the boronic acid, and wherein A 1  represents a group comprising at least one of a phenyl group, a fluorenyl group, a phenanthryl group, a triphenylenyl group, a dibenzothiophenyl group, a dibenzofuranyl group, a carbazolyl group, a benzimidazolyl group, a benzoxazolyl group, a benzthiazolyl group, and a triphenyl amine skeleton which are substituted or unsubstituted.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.10811
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14224641', '15385064', '15256000', '15166585', '15860753']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9034670998777092
- 35 USC 102 Novelty (BERT): 0.5795065917654203
- Combined Prediction Score: 0.8710710490664805
- Mean Citation Score: 396.4994
- Max Citation Score: 479.26233
- Similarity Product: 419.897583370353

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