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:
Apr. 17, 2012
Filed:
Sep. 12, 2008
Applicants:
H. Wayne Richardson, Sumter, SC (US);
Robert L. Hodge, Sumter, SC (US);
Inventors:
H. Wayne Richardson, Sumter, SC (US);
Robert L. Hodge, Sumter, SC (US);
Assignee:
Osmose, Inc., Buffalo, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/00 (2006.01); B05D 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed, in certain embodiments, to methods of preserving wood comprising the steps of providing an aqueous wood preservative slurry comprising a plurality of injectable particulates comprising at least 20% by weight of a sparingly soluble copper salt, wherein the first particulates have a dof about 1 micron or less, a dof about 1.5 microns or less, and a dof greater than 0.02 micron, and injecting the aqueous wood preservative slurry into wood.