PATENT CLAIM ANALYSIS

Application Number: 16013432
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["549", "041000"]

Abstract:
The present invention generally relates to various dinaphthothiophene compounds and processes for preparing these compounds.

Claim (Index 18):
A process for preparing a dinaphthothiophene compound, the process comprising:\n reacting 2-bromthiophene with trans-2-(4-phenyl)vinylboronic acid in the presence of a catalyst comprising palladium, a base, and organic solvent to form (E)-2-styrylthiophene; formylating (E)-2-styrylthiophene to form (E)-5-styrylthiophene-2-carbaldehyde; reacting, in the presence of sodium hydride, (E)-5-styrylthiophene-2-carbaldehyde with a 4-substituted phosphonic acid diethyl ester compound of Formula B-1: to form a compound of Formula B-2: irradiating the compound of Formula B-2 with UV light in the presence of iodine and propylene oxide to form the dinaphthothiophene compound of Formula II-A: wherein R is hydrogen, hydroxy, substituted or unsubstituted C 1 -C 20  alkyl, or substituted or unsubstituted aryl.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.06667
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15970584', '10935053', '12849418', '15092689', '14658668']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7290519435588219
- 35 USC 102 Novelty (BERT): 0.5168162024469853
- Combined Prediction Score: 0.7078283694476383
- Mean Citation Score: 224.85557000000003
- Max Citation Score: 292.6
- Similarity Product: 189.7971672773361

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