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:
Jan. 02, 2024
Filed:
Mar. 18, 2019
Ricoh Company, Ltd., Tokyo, JP;
Yudai Kawashima, Kanagawa, JP;
Masayuki Yumoto, Kanagawa, JP;
Satoshi Izumi, Tokyo, JP;
Manabu Seo, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
Provided is a nucleic acid sample-contained container including; a first nucleic acid molecule including an intended base sequence and a base sequence for detection different from the intended base sequence; and a second nucleic acid molecule free of the intended base sequence but including the base sequence for detection, wherein the nucleic acid sample-contained container includes the first nucleic acid molecule in a predetermined number. In a preferable mode, the copy number of the intended base sequence is less than 1,000, and the coefficient of variation (CV value) for the copy number is lower than 20%. In a more preferable mode, the nucleic acid molecules are artificially synthesized nucleic acid molecules. In a yet more preferable mode, the first nucleic acid molecule includes the intended base sequence in a plural number in the same molecule.