COMPOSITIONS AND METHODS FOR REDUCING NITROGEN VOLATILIZATION OF UREA FERTILIZERS

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EP 3 227 250 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	03.06.2020 Bulletin 2020/23

(45)	Mention of the grant of the patent:
	22.04.2020 Bulletin 2020/17

(21)	Application number: 15866056.3

(22)	Date of filing: 04.12.2015

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International Patent Classification (IPC):

C05F 3/00^(2006.01)
C05F 9/00^(2006.01)

C05F 5/00^(2006.01)
C09K 15/32^(2006.01)

(86)	International application number:
	PCT/CA2015/051270

(87)	International publication number:
	WO 2016/086311 (09.06.2016 Gazette 2016/23)

(54)	COMPOSITIONS AND METHODS FOR REDUCING NITROGEN VOLATILIZATION OF UREA FERTILIZERS ZUSAMMENSETZUNGEN UND VERFAHREN ZUR REDUZIERUNG DER STICKSTOFFVERFLÜCHTIGUNG VON HARNSTOFFDÜNGERN COMPOSITIONS ET PROCÉDÉS PERMETTANT DE RÉDUIRE LA VOLATILISATION DE L'AZOTE DES ENGRAIS À BASE D'URÉE

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

04.12.2014 US 201462087618 P

(43)	Date of publication of application:
	11.10.2017 Bulletin 2017/41

(73)	Proprietor: Active Agriscience Inc.
	Abbotsford, BC V2T 6K2 (CA)

(72)	Inventor:
	WALIWITIYA, Ranil Surrey, British Columbia V3R 8K5 (CA)

(74)	Representative: Appleyard Lees IP LLP
	15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)

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References cited: :

WO-A1-2010/096266
WO-A1-2015/116842
CA-A1- 2 881 465
US-A- 5 698 003
US-A1- 2014 060 132
US-B1- 8 888 886

WO-A1-2013/090287
WO-A2-2013/121384
DE-A1-102013 012 760
US-A1- 2011 113 842
US-A1- 2014 090 432

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).