List of Packaging Corporation of America patents

Patent 11414247 was granted and assigned to Packaging Corporation of America on August, 2022 by the United States Patent and Trademark Office.

Patent 11530084 was granted and assigned to Packaging Corporation of America on December, 2022 by the United States Patent and Trademark Office.

Patent 7080736 was granted and assigned to Packaging Corporation of America on July, 2006 by the United States Patent and Trademark Office.

Patent 7992716 was granted and assigned to Packaging Corporation of America on August, 2011 by the United States Patent and Trademark Office.

Patent 11505363 was granted and assigned to Packaging Corporation of America on November, 2022 by the United States Patent and Trademark Office.

Patent 8998074 was granted and assigned to Packaging Corporation of America on April, 2015 by the United States Patent and Trademark Office.

Patent 11472597 was granted and assigned to Packaging Corporation of America on October, 2022 by the United States Patent and Trademark Office.

Patent 7520381 was granted and assigned to Packaging Corporation of America on April, 2009 by the United States Patent and Trademark Office.

Patent 11472595 was granted and assigned to Packaging Corporation of America on October, 2022 by the United States Patent and Trademark Office.

Patent 11560254 was granted and assigned to Packaging Corporation of America on January, 2023 by the United States Patent and Trademark Office.

Patent 10919680 was granted and assigned to Packaging Corporation of America on February, 2021 by the United States Patent and Trademark Office.

Patent 9783333 was granted and assigned to Packaging Corporation of America on October, 2017 by the United States Patent and Trademark Office.

Patent 9399835 was granted and assigned to Packaging Corporation of America on July, 2016 by the United States Patent and Trademark Office.

Patent 8448843 was granted and assigned to Packaging Corporation of America on May, 2013 by the United States Patent and Trademark Office.

Patent 8720769 was granted and assigned to Packaging Corporation of America on May, 2014 by the United States Patent and Trademark Office.

Patent 8961740 was granted and assigned to Packaging Corporation of America on February, 2015 by the United States Patent and Trademark Office.

Patent 7731082 was granted and assigned to Packaging Corporation of America on June, 2010 by the United States Patent and Trademark Office.

Patent 9540133 was granted and assigned to Packaging Corporation of America on January, 2017 by the United States Patent and Trademark Office.

Patent 9169039 was granted and assigned to Packaging Corporation of America on October, 2015 by the United States Patent and Trademark Office.

Patent 9950829 was granted and assigned to Packaging Corporation of America on April, 2018 by the United States Patent and Trademark Office.

Patent 9952160 was granted and assigned to Packaging Corporation of America on April, 2018 by the United States Patent and Trademark Office.

Patent 8910854 was granted and assigned to Packaging Corporation of America on December, 2014 by the United States Patent and Trademark Office.

Patent 10569926 was granted and assigned to Packaging Corporation of America on February, 2020 by the United States Patent and Trademark Office.

Patent 10184897 was granted and assigned to Packaging Corporation of America on January, 2019 by the United States Patent and Trademark Office.