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. 01, 2000
Filed:
Dec. 17, 1997
William Birch, Samois sur Seine, FR;
Alain Robert Carre, Le Chatelet-en-Brie, FR;
Corning Incorporated, Corning, NY (US);
Abstract
The invention relates in particular to a process for modifying the properties of a hydroxylated surface of a three-dimensional substrate containing exposed zones and recessed zones, according to which a compound, such as a silane containing (a) reactive group(s), is selectively dry-transferred onto the exposed zones of said surface using a a flat stamping pad impregnated with said compound. The substrate may be made of glass and the compound may be a thiol or an alkyl- or aryl-tri(chloro or alkoxy) silane, inter alia. Use, in particular, for the production of microwell plates for biological cultures and printing plates.