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:
Dec. 27, 1994
Filed:
Nov. 10, 1992
Applicant:
Inventors:
Bjorn Ekstrom, Upsala, SE;
Gunilla Jacobson, Upsala, SE;
Ove Ohman, Upsala, SE;
Hakan Sjodin, Upsala, SE;
Assignee:
Pharmacia Biosensor AB, Upsala, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ; B01D / ;
U.S. Cl.
CPC ...
2042 / ; 2041801 ; 73 2339 ; 73 6153 ; 2101982 ; 210656 ;
Abstract
The microfluidic structure comprises first and second substantially planar form-stable base layers and an intermediate spacing layer of elastic material, said spacing layer being recessed to define a microcavity or channel system with at least one of said first and second base layers. The structure is produced by moulding the spacing layer, optionally applied to or integral with a first base layer, against a planar mould, and the microcavity or channel system is completed by applying a second base layer, and optionally said first base layer, to the spacing layer.
Published as:
SE9001699D0; SE9001699L; WO9116966A1; EP0527905A1; JPH05507793A; SE470347B; US5376252A; EP0527905B1; ATE130528T1; DE69114838D1; DE69114838T2; JP2983060B2;