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. 28, 2005
Filed:
Nov. 27, 2002
Applicants:
Nico N. Raczek, Kelkheim, DE;
Ariane Wetzel, Frankfurt am Main, DE;
Inventors:
Nico N. Raczek, Kelkheim, DE;
Ariane Wetzel, Frankfurt am Main, DE;
Assignee:
Nutrinova Nutrition Specialties & Food Ingredients GmbH, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N037/00 ; A01N037/02 ; A01N037/04 ; A01N037/06 ; B27K003/50 ;
U.S. Cl.
CPC ...
Abstract
The present invention relates to a composition comprising an organic preservative acid and a UV-active indicator substance for preserving wood and for detection of the sufficient preservation of wood.