PATENT CLAIM ANALYSIS

Application Number: 15755395
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["549", "041000"]

Abstract:
Provided are a compound which is excellent in solubility in a solvent and easily provides a film exhibiting high mobility without complicated processes, an organic semiconductor material using the same, and an organic semiconductor ink which enables easy fabrication of an organic transistor composed of a practical configuration. The problems are solved by a method of producing a dinaphthothiophene derivative, the method including the following steps (I) and (II): (I) a first step of subjecting a naphthol derivative represented by General Formula (A) and a naphthalene thiol derivative represented by General Formula (B) to dehydration condensation in the presence of acid to produce a sulfide derivative represented by General formula (C); and (II) a second step of performing dehydrogenation reaction of the sulfide derivative (C) in the presence of a transition metal salt or a transition metal complex to produce a dinaphthothiophene derivative (D).

Claim (Index 11):
An organic semiconductor film comprising the organic semiconductor material according to  claim 9 .

Metadata:
- Claim Count in Document: 27.0
- Percentile: 88.0
- Lexical Diversity: 1.98824
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15142858', '13510428', '11290207', '14113611', '10525429']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7120137105722624
- 35 USC 102 Novelty (BERT): 0.5084217020341936
- Combined Prediction Score: 0.6916545097184554
- Mean Citation Score: 213.705208
- Max Citation Score: 215.8671
- Similarity Product: 122.73246002227664

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

Dataset: test