US 2017/0081517 A1Published application

Novel azo compound and azo colorant

AssigneeFUJIFILM Corporation

InventorsYasuhiro ISHIWATA, Masaaki TSUKASE

Life of this patent

Estimating the term…

The present disclosure provides a compound represented by the following formula (1).

Dependent claims

An azo compound represented by the following formula (1):

Dependencies are inferred from the claim text.

C09B 29/3691
From heterocyclic compounds: containing nitrogen and sulfur as heteroatom
C07D 285/08
Not condensed with other rings: 1,2,4-Thiadiazoles; Hydrogenated 1,2,4-thiadiazoles
C09B 29/0092
The heterocyclic ring containing nitrogen and sulfur as heteroatoms: containing a five-membered heterocyclic ring with two nitrogen and one sulfur…
C09B 29/12
From coupling components containing hydroxy as the only directing group: of the benzene series

From the US filing history. Foreign family members aren’t listed.

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