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:
Jun. 06, 2006
Filed:
May. 07, 2002
Applicants:
Jean-gérard Saint-ramon, L'Aigle, FR;
Francis Lesieur, Saint-Michel Thubeuf, FR;
Inventors:
Jean-Gérard Saint-Ramon, L'Aigle, FR;
Francis Lesieur, Saint-Michel Thubeuf, FR;
Assignee:
IMV Technologies, L'Aigle, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/24 (2006.01); C12M 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A straw () for the conservation of small quantities of substances, in particular biological substances, the straw having a segment of tube () provided, inside one end, with a stopper () including gel powder, characterized in that the straw stopper includes a thermoplastics material core () sheathed with filaments constituting a sheath (). The straw of the invention absorbs only a very small amount of the liquid contained therein.