Oil-Dri Corporation of America
Utility Patents
Last updated:
List of all Oil-Dri Corporation of America patents 5 in total
| Status | Patent |
|---|---|
Grant | Utility: Clay product and uses thereof Filling date: 6 Sep 2025 Issue date: 24 May 2022 |
Grant | Utility: Surface modification of clay Filling date: 6 Sep 2025 Issue date: 17 Aug 2021 |
Grant | Utility: Cat litter product Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Grant | Utility: Clay product and uses thereof Filling date: 6 Sep 2025 Issue date: 25 Feb 2020 |
Grant | Utility: Cat litter product Filling date: 6 Sep 2025 Issue date: 12 Nov 2019 |
Showing 1 to 5 of 5 patents.