CRYSTALS AND PRODUCTION METHOD FOR THE SAME

United States of America Patent

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Issued Date
Feb 2, 2023
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Dec 18, 2020
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Dec 18, 2020

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Abstract

An object of the present invention is to provide novel crystals. Provided are crystals of 3-hydroxy-N′-(1,3-dimethylbutylidene)-2-naphthoic acid hydrazide having an X-ray powder diffraction pattern comprising a peak of maximum intensity at an angle of diffraction (2θ) of 6.9°.

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Patent Owner	Address
OTSUKA CHEMICAL CO LTD	OSAKA-SHI OSAKA 540-0021

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C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
SATO, Eriko	Tokushima, JP	49	800
SHIINA, Noriaki	Tokushima, JP	8	11
TSUBOKURA, Kazuki	Tokushima, JP	1	0
UENO, Mifuyu	Tokushima, JP	12	12

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CRYSTALS AND PRODUCTION METHOD FOR THE SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

17786765

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17786765

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