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:
Dec. 13, 2011
Filed:
Feb. 07, 2007
Alexander Wissemeier, Speyer, DE;
Patrick Deck, Mannheim, DE;
Oliver Huttenloch, Ispringen, DE;
Michael Mauβ, Neustadt, DE;
Gregor Pasda, Neustadt, DE;
Ralf-thomas Rahn, Mannheim, DE;
Wolfgang Weigelt, Dudenhofen, DE;
Wolfram Zerulla, Maikammer, DE;
Alexander Wissemeier, Speyer, DE;
Patrick Deck, Mannheim, DE;
Oliver Huttenloch, Ispringen, DE;
Michael Mauβ, Neustadt, DE;
Gregor Pasda, Neustadt, DE;
Ralf-Thomas Rahn, Mannheim, DE;
Wolfgang Weigelt, Dudenhofen, DE;
Wolfram Zerulla, Maikammer, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The invention relates to preparations with improved urease-inhibitory effect which comprise at least two different (thio)phosphoric triamides and to urea-comprising fertilizers which comprise these preparations. The invention furthermore relates to a method of preparing these preparations, to the use of these preparations in the fertilization with urea-comprising fertilizers, and to the use of urea-comprising fertilizers which comprise these preparations in agriculture or in horticulture.