Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303580 | Sunscreen compositions containing a combination of a linear ultraviolet radiation-absorbing polyether and other ultraviolet-screening compounds | Julie Grumelard | 2025-05-20 |
| 10874597 | Ultraviolet radiation absorbing polymer composition | Thomas Ehlis | 2020-12-29 |
| 10874603 | Sunscreen compositions containing a UV-absorbing polyglycerol and a non-UV-absorbing polyglycerol | Prithwiraj Maitra, Barry Setiawan | 2020-12-29 |
| 10596087 | Ultraviolet radiation absorbing polymer composition | Thomas Ehlis | 2020-03-24 |
| 10278910 | Sunscreen compositions containing an ultraviolet radiation-absorbing polymer | Frank C. Sun | 2019-05-07 |
| 9758618 | Ultraviolet radiation absorbing polyethers | Christopher G. Levins, Joseph F. Zavatsky, Aruna Nathan | 2017-09-12 |
| 9737470 | Sunscreen compositions containing an ultraviolet radiation-absorbing polymer | — | 2017-08-22 |
| 9737471 | Sunscreen compositions containing an ultraviolet radiation-absorbing polymer | — | 2017-08-22 |
| 9592190 | Sunscreen compositions containing an ultraviolet radiation-absorbing polyester | Rocco Burgo | 2017-03-14 |
| 9469725 | Ultraviolet radiation absorbing polymers | Christopher G. Levins, Aruna Nathan | 2016-10-18 |
| 9254254 | Sunscreen compositions containing an ultraviolet radiation-absorbing polymer | — | 2016-02-09 |
| 9255180 | Ultraviolet radiation absorbing polyethers | Christopher G. Levins, Joseph F. Zavatsky, Aruna Nathan | 2016-02-09 |
| 9248092 | Sunscreen compositions containing an ultraviolet radiation-absorbing polymer | — | 2016-02-02 |
| 9144535 | Particulate zinc oxide with manganese ion dopant | Euen Thomas Graham Ekman Gunn, Prithwiraj Maitra, Eduardo Ruvolo, Yongyi Zhang | 2015-09-29 |
| 9144536 | Particulate zinc oxide with manganese, iron and copper dopant ions | Euen Thomas Graham Ekman Gunn, Yongyi Zhang | 2015-09-29 |
| 8475774 | Sunscreen compositions comprising an ultraviolet radiation-absorbing polymer | Rudy Clemente, Curtis Cole | 2013-07-02 |
| 7531359 | Cavitands for chemical vapor sensing | Devanand K. Shenoy, Elias Feresenbet, Enrico Dalcanale | 2009-05-12 |
| D393770 | Toilet paper protector | — | 1998-04-28 |