List of Compass Minerals patents | 7 results

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 10981839 Process of converting potassium sulfate to potassium hydrogen sulfate	Patent 10981839 was granted and assigned to Compass Minerals on April, 2021 by the United States Patent and Trademark Office.	Compass Minerals	Compass Minerals	United States Patent and Trademark Office	10981839	April 20, 2021
‌ US Patent 10173214 Water softening compositions and methods	Patent 10173214 was granted and assigned to Compass Minerals on January, 2019 by the United States Patent and Trademark Office.	Compass Minerals	Compass Minerals	United States Patent and Trademark Office	10173214	January 8, 2019
‌ US Patent 10288348 Method of drying salt and similar materials through the use of heat engine waste heat	Patent 10288348 was granted and assigned to Compass Minerals on May, 2019 by the United States Patent and Trademark Office.	Compass Minerals	Compass Minerals	United States Patent and Trademark Office	10288348	May 14, 2019
‌ US Patent 10633299 Time-release molybdenum fertilizer	Patent 10633299 was granted and assigned to Compass Minerals on April, 2020 by the United States Patent and Trademark Office.	Compass Minerals	Compass Minerals	United States Patent and Trademark Office	10633299	April 28, 2020
‌ US Patent 9139484 Foliar metal ion nutrient fertilizer	Patent 9139484 was granted and assigned to Compass Minerals on September, 2015 by the United States Patent and Trademark Office.		Compass Minerals	United States Patent and Trademark Office	9139484	September 22, 2015
‌ US Patent 10702863 Water softening compositions		Compass Minerals	Compass Minerals	United States Patent and Trademark Office	10702863	July 7, 2020
‌ US Patent 10745286 Methods and compositions to prevent caking of sodium chloride and prevent transition metal stains	Patent 10745286 was granted and assigned to Compass Minerals on August, 2020 by the United States Patent and Trademark Office.	Compass Minerals	Compass Minerals	United States Patent and Trademark Office	10745286	August 18, 2020