List of patents in the Wastewater treatment industry

Patent 11529607 was granted and assigned to BASF on December, 2022 by the United States Patent and Trademark Office.

Patent 11517854 was granted and assigned to BASF on December, 2022 by the United States Patent and Trademark Office.

Patent 11000796 was granted and assigned to BASF on May, 2021 by the United States Patent and Trademark Office.

Patent 6932850 was granted and assigned to Pall Corporation on August, 2005 by the United States Patent and Trademark Office.

Patent 11553264 was granted and assigned to Pure Technologies on January, 2023 by the United States Patent and Trademark Office.

Patent 9517501 was granted and assigned to Sulzer (manufacturer) on December, 2016 by the United States Patent and Trademark Office.

Patent 11379239 was granted and assigned to ARM Ltd. on July, 2022 by the United States Patent and Trademark Office.

Patent 11320812 was granted and assigned to BASF on May, 2022 by the United States Patent and Trademark Office.

Patent 11403105 was granted and assigned to ARM Ltd. on August, 2022 by the United States Patent and Trademark Office.

Patent 9652385 was granted and assigned to ARM Ltd. on May, 2017 by the United States Patent and Trademark Office.

Patent 11314658 was granted and assigned to ARM Ltd. on April, 2022 by the United States Patent and Trademark Office.

Patent 11678664 was granted and assigned to Ecolab on June, 2023 by the United States Patent and Trademark Office.

Patent 11041718 was granted and assigned to BASF on June, 2021 by the United States Patent and Trademark Office.

Patent 11566196 was granted and assigned to BASF on January, 2023 by the United States Patent and Trademark Office.

Patent 9080288 was granted and assigned to Kemira on July, 2015 by the United States Patent and Trademark Office.

Patent 10118836 was granted and assigned to Sulzer (manufacturer) on November, 2018 by the United States Patent and Trademark Office.

Patent 11325851 was granted and assigned to Kurita Water Industries on May, 2022 by the United States Patent and Trademark Office.

Patent 11291934 was granted and assigned to Pall Corporation on April, 2022 by the United States Patent and Trademark Office.

Patent 11642628 was granted and assigned to Fibracast on May, 2023 by the United States Patent and Trademark Office.

Patent 9688548 was granted and assigned to Sulzer (manufacturer) on June, 2017 by the United States Patent and Trademark Office.