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:
Feb. 24, 1998
Filed:
Nov. 09, 1994
Applicant:
Inventors:
Michael J Finney, Cambridge, MA (US);
Paul Titcomb, Waltham, MA (US);
Assignee:
MJ Research, Inc., Watertown, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M / ; C12M / ;
U.S. Cl.
CPC ...
4352872 ; 4352881 ; 4352884 ; 4353053 ; 4353054 ; 428 663 ; 428343 ; 428351 ; 428447 ; 220526 ; 220359 ;
Abstract
A sheet of material seals vessels for biochemical reactions which undergo thermal cycling, and comprises a multilayer composite sheet which is placed over the openings of one or more reaction vessels. The multilayer composite sheet material has at least two layers, one layer providing strength and integrity to the material and the second layer being relatively thick comprising a deformable substance with a tacky surface to contact and seal vessels for biochemical reactions.