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 7):
The dinaphthothiophene derivative according to  claim 4 ,\n wherein in terms of at least one combination of the six combinations of R 21  and R 32 , R 22  and R 31 , R 23  and R 30 , R 24  and R 29 , R 25  and R 28 , and R 26  and R 27 , the two substituents which constitute the combination are different from each other, and the two substituents which constitute each of the other combinations are the same as each other and are hydrogen atoms.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 88.0
- Lexical Diversity: 1.98824
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15142858', '13510428', '11290207', '14113611', '10525429']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7376324112860894
- 35 USC 102 Novelty (BERT): 0.5008312501822819
- Combined Prediction Score: 0.7139522951757087
- Mean Citation Score: 213.705208
- Max Citation Score: 215.8671
- Similarity Product: 140.34132468595504

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