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:
Jun. 17, 2003
Filed:
Jan. 13, 2003
Applicant:
Inventor:
Michael Howard West, Senatobia, MS (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 5/920 ;
U.S. Cl.
CPC ...
A01N 5/920 ;
Abstract
The present invention relates to a water soluble acidic copper wood preservative composition with good copper fixation, and without environmental challenged hexavalent chromium. The composition comprises a water soluble acidic copper pesticide combined with aluminum nitrate wherein the weight ratio of aluminum nitrate to copper ranges from 1 to 10 to 10 to 1.