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:
Oct. 29, 2002
Filed:
Dec. 12, 2000
Applicant:
Inventors:
Jean-Gérard Saint-Ramon, L'Aigle, FR;
Christian Beau, Voisins-le-Bretonneux, FR;
Assignee:
IMV Technologies, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/00 ;
U.S. Cl.
CPC ...
C12M 1/00 ;
Abstract
A straw for the conservation of small quantities of substances, notably biological substances, comprising a segment of tube fitted internally at one end with closure means comprising a two-part plug comprising a microporous and hydrophobic membrane and an insert through which there is a substantially coaxial orifice.