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:
Nov. 11, 2008
Filed:
Sep. 20, 2005
Applicants:
David W. Dwight, Roalsburg, PA (US);
David L. Allara, State College, PA (US);
Inventors:
David W. Dwight, Roalsburg, PA (US);
David L. Allara, State College, PA (US);
Assignee:
The Penn State Research Foundation, University Park, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 3/44 (2006.01); G01J 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved substrate for Raman spectroscopy of an analyte comprises a porous metal film. Enhancement factors and uniformity of the substrate can be enhanced by electrochemical roughening of the film. Improved sensors and spectrometers using such substrates are also described.
Dwight, David. (2008). Surface enhanced raman spectroscopy (sers) substrates exhibiting uniform high enhancement and stability (U.S. Patent No. 7450227). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7450227
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile