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:
Nov. 21, 2000
Filed:
Feb. 16, 1999
Applicant:
Inventor:
R F Fry, Clemency, LU;
Assignee:
Cellon SA, Strassen, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M / ;
U.S. Cl.
CPC ...
4353041 ; 4352982 ; 4352992 ;
Abstract
A cell culture vessel formed generally about an elongate axis and being provided with a neck and a removable closure member, and at a distal end thereof an end closure portion; said vessel being adapted for tissue culture growth and formed of a sterilizable plastics material, wherein the internal surface of the vessel is wettable for the attachment of cells; said vessel being characterized in that its cross-section in a direction perpendicular to said elongate axis is non-cylindrical whereby it cannot rotate smoothly by rolling on its surface(s).