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:
Mar. 31, 2026
Filed:
Jun. 28, 2021
Hitachi High-tech Corporation, Tokyo, JP;
Mima Ogawa, Tokyo, JP;
Takahide Yokoi, Tokyo, JP;
Hitachi High-Tech Corporation, Tokyo, JP;
Abstract
An electrophoresis apparatus includes a separation medium for electrophoretically separating a biological substance, a buffer solution tank containing a buffer solution, a recovery chamber for recovering a target biological substance, a separation wall separating the buffer solution tank and the recovery chamber, the separation wall controlling a flow of a buffer solution between the buffer solution tank and the recovery chamber according to a water level of the buffer solution, a position detector that detects a position of the target biological substance that is electrophoresed in the separation medium, and a water level control unit that controls the water level of the buffer solution in the buffer solution tank according to the position of the target biological substance.