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:
Apr. 05, 1988
Filed:
Aug. 22, 1986
Applicant:
Inventors:
Assignee:
Kureha Kagaku Kohyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L / ;
U.S. Cl.
CPC ...
422102 ; 435301 ; 436809 ;
Abstract
A microtiter plate is made of a light-transmitting antistatic resin and defines at least one well. The bottom wall of the well is centrally equipped with a flat portion having a diameter of at least 1 mm and is preferably connected continuously to the corresponding peripheral wall by way of a rising part. The minimum radius of curvature of the inner wall of said well, said inner wall including said rising part, is preferably at least 0.5 mm.