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Patent marking: Turning ideas into intellectual property

For Yara, protection of our knowledge and ideas by way of intellectual property, especially in the form of patents and trademarks, is necessary to grow in today's competitive world. 

We turn our knowledge and ideas into intellectual property assets allowing Yara to increase its competitiveness in different ways.

Our goal is to ensure that the company draws maximum benefit from its own innovative and creative capacity, establishes profitable partnerships with other patent holders and avoids making unauthorized use of technology owned by others.

Choose the Yara global brand you are interested in

This virtual patent marking registry is made available to provide you useful notice under the patent laws of the United States of America (35 U.S.C. § 287 (a)) and other countries/regions and offers selected patent information about Yara products. Not all products are included, and not all patent information about each Yara product is necessarily provided here. Yara products may also be covered by one or more patents in countries/regions other than the U.S. and Europe, and additional patent application(s) may be pending. Yara products may be sold individually or as part of a process, system, combination product or service, and the associated patent numbers would apply in both cases. This information is subject to change without notice.

Invention EP Number US Number
Liquid urease inhibitor formulations EP3366659 (A1) -
Invention EP Number US Number
Method of diagnosing the nutritious condition of plants in a field and determining a treatment plan EP2854506 (A1) -
Invention EP Number US Number
Antifreeze composition for producing a durable concrete in cold temperature conditions EP2900617 US9376342
Process to produce a durable concrete at hot ambient conditions EP2900619 US9328019
Corrosion protected fibre-reinforced cement composition for use in cold temperature conditions EP3060532 US9469569
Use of a setting accelerator for a dry mortar blend, process for producing such a setting accelerator and a dry mortar blend EP3066059 US9611176
Method for producing anhydrous calcium nitrate powder EP3157871 US9908787
Setting accelerator for a tile adhesive blend EP3288909 US10053389
Solid particulate calcium nitrate composition comprising a solid particulate silicate as an anti-caking agent EP3371103 US2018297897
Calcium nitrate for reducing the pore size distribution of a hardened cementitiuos composition and steel reinforced concrete having an elevated resistance towards carbonation EP3374327 -
Invention EP NUmber US Number
Particulate calcium nitrate composition for fertigation comprising nitrate-based micronutrients and method for production thereof EP3442930 (A1)  -
Invention EP Number US Number
System and method for determining a plant status WO2018122236 (A1) WO2018122236 (A1)
Invention EP Number US Number
Agent and method for quick suppression of anaerobic bacteria in wastewater  EP2341033 -
Method to support an emission-free and deposit-free transport of sulphide in sewer systems to waste water treatment plants EP2637976 US2013220936
Process to treat industrial wastewater in an anaerobic reactor and by chemical oxidation EP2694443 US9376335
Reduction of the amount of sulphur compounds in a sulphur compounds contaminated wastewater stream using a granular sludge treatment system  EP3102543 US10059610
Invention EP Number US Number
Fertilizer for potting soil EP1992217 (A1) -
Invention EP Number US Number
Fertiliser coating containing micronutrients EP2958877 (A1) US2015376076 (A1)
Fertiliser coating containing micronutrients   US2018201548 (A1)
Invention EP Number US Number
Seed coating for improving the efficiency of plant nutrients and coated seeds EP1239722 (A1) -
Invention EP Number US Number
Conditioning agent for a particulate fertilizer for reducing hygroscopicity and dust formation   EP3224224 (A1) US2017283339 (A1)
Invention EP Number US Number
Method of preparation of ammonium nitrate products having improved thermal stability and products thereof EP1123257 -
Method for producing porous ammonium nitrate DE112005001028 -
Invention EP Number US Number
Method of diagnosing the nutritious condition of plants in a field and determining a treatment plan EP2854506 (A1) -
Invention EP Number US Number
Fertilizer particle WO2018100063 (A1) WO2018100063 (A1)
Invention EP Number US Number
Mobile fertilizer device for storing and supplying multiple fertilizers to a grennhouse   WO2019016277 (A1) WO2019016277 (A1)
Patent stamp and pencil on corkboard
Patent stamp and pencil on corkboard