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:
Jan. 10, 2017
Filed:
Dec. 16, 2010
Applicants:
Leigh Trevor Canham, Worcestershire, GB;
Armando Loni, Herefordshire, GB;
Inventors:
Leigh Trevor Canham, Worcestershire, GB;
Armando Loni, Herefordshire, GB;
Assignee:
PSIMEDICA LIMITED, Worcestershire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/02 (2006.01); A23L 1/03 (2006.01); A61K 8/25 (2006.01); A61Q 19/00 (2006.01); B44C 1/22 (2006.01);
U.S. Cl.
CPC ...
C01B 33/02 (2013.01); A23L 1/0305 (2013.01); A61K 8/25 (2013.01); A61Q 19/00 (2013.01); A61K 2800/413 (2013.01); B44C 1/22 (2013.01); C01P 2004/51 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01);
Abstract
A method of making porous silicon using a chemical etchant comprising metal ions is described.