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. 08, 1998
Filed:
Nov. 07, 1995
Applicant:
Inventor:
Robert Frank Sunderland, Berkhamsted, GB;
Assignee:
Clinical Diagnostic Systems, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427534 ; 427314 ; 427404 ; 427537 ; 427539 ; 427573 ; 427574 ; 427576 ; 427578 ; 427579 ;
Abstract
A process for the production of a carrier for surface plasmon resonance analysis comprising: A) depositing a preparatory layer on a surface, said preparatory layer comprising a metal selected from the group consisting of: nickel, titanium and chromium, wherein said preparatory layer is substantially uniform and has a thickness of 20-40 Angstroms, B) depositing a silver layer on said preparatory layer wherein said silver layer is substantially uniform and has a thickness of 500-600 Angstroms, and C) said carrier is suitable for surface plasmon resonance analysis.