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:
Aug. 06, 2019
Filed:
Oct. 29, 2012
Applicant:
GE Healthcare Bio-sciences Ab, Uppsala, SE;
Inventors:
Mattias Algotsson, Uppsala, SE;
Miles W. Burrows, Cardiff, GB;
Jimmy Hedin Dahlstrom, Uppsala, SE;
Ylva Laurin, Uppsala, SE;
Ronnie Palmgren, Uppsala, SE;
Jinyu Zou, Uppsala, SE;
Assignee:
GE Healthcare Bio-Sciences AB, Uppsala, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/28 (2006.01); B01L 3/00 (2006.01); D21H 13/40 (2006.01); D21H 17/22 (2006.01); D21H 17/52 (2006.01); D21H 17/24 (2006.01);
U.S. Cl.
CPC ...
G01N 1/28 (2013.01); B01L 3/50 (2013.01); D21H 13/40 (2013.01); D21H 17/22 (2013.01); D21H 17/24 (2013.01); D21H 17/52 (2013.01); B01L 2300/126 (2013.01);
Abstract
The invention discloses a cellulose or glass fiber paper for preservation of biological samples, which comprises 4-30 wt % of a hydrophilic branched carbohydrate polymer. It also discloses a method for preservation of biological samples by applying and drying them on the paper.