The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2025
Filed:
Oct. 15, 2020
Applicant:
Chugai Seiyaku Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kiyoshi Sasakura, Tokyo, JP;
Keiji Nii, Kamakura, JP;
Assignee:
CHUGAI SEIYAKU KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/88 (2006.01); G01N 30/86 (2006.01); G01N 30/02 (2006.01);
U.S. Cl.
CPC ...
G01N 30/88 (2013.01); G01N 30/8631 (2013.01); G01N 2030/027 (2013.01); G01N 2030/8818 (2013.01);
Abstract
The present inventors discovered that compounds containing an amino group protected with a protecting group having an Fmoc skeleton can be quantitatively determined accurately by removing the protecting group having the Fmoc skeleton from the compounds and measuring the contents of dibenzofulvene or its derivative thereby produced.
Quick Actions:
Sasakura, Kiyoshi. (2025). Method for quantifying amino group-containing compound protected by protecting group having fmoc skeleton (U.S. Patent No. 12379357). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12379357
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile