Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403075 | Odor suppression in ammonia-containing cosmetic products | — | 2002-06-11 |
| 6277796 | Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity | Mark Robert Sivik, Daniel Dale Ditullio, Jr., John Michael Gardlik, Frederick Anthony Hartman, Janet Sue Littig +3 more | 2001-08-21 |
| 6184188 | Fragrance delivery system for liquid detergent compositions | John Cort Severns, Mark Robert Sivik, Frederick Anthony Hartman, Joseph Paul Morelli | 2001-02-06 |
| 6165953 | Dryer added fabric softening compositions and method of use for the delivery of fragrance derivatives | John Michael Gardlik, Daniel Dale Ditullio, Jr., Janet Sue Littig, Rafael Ortiz, John Cort Severns +1 more | 2000-12-26 |
| 6156710 | Rinse added fabric softening compositions and method of use for the delivery of fragrance precursors | Mark Robert Sivik, John Cort Severns, Frederick Anthony Hartman, John Michael Gardlik, Toan Trinh +1 more | 2000-12-05 |
| 6150310 | Laundry detergent compositions comprising .beta.-ketoester pro-fragrances | Mark Robert Sivik, John Cort Severns, Joseph Paul Morelli | 2000-11-21 |
| 6126953 | Fragrance delivery systems for personal care articles | John Cort Severns, Mark Robert Sivik | 2000-10-03 |
| 6093691 | Rinse added fabric softening compositions and method of use for the delivery of fragrance derivatives | Mark Robert Sivik, John Cort Severns, Frederick Anthony Hartman, Raymond Vernon Burkes, John Michael Gardlik | 2000-07-25 |
| 6083892 | Automatic dishwashing detergents comprising .beta.-ketoester pro-fragrances | John Cort Severns, Mark Robert Sivik | 2000-07-04 |
| 5955419 | High efficiency delivery system comprising zeolites | Dennis Barket, Jr., Lois Sara Gallon, Janet Sue Littig | 1999-09-21 |
| 5830835 | Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity | John Cort Severns, Mark Robert Sivik, Frederick Anthony Hartman, Hugo Robert Germain Denutte, Alex Haejoon Chung +1 more | 1998-11-03 |
| 5668102 | Biodegradable fabric softener compositions with improved perfume longevity | John Cort Severns, Mark Robert Sivik, Frederick Anthony Hartman, Hugo Robert Germain Denutte, Alex Haejoon Chung +1 more | 1997-09-16 |
| 5559088 | Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity | John Cort Severns, Mark Robert Sivik, Frederick Anthony Hartman, Hugo Robert Germain Denutte, Alex Haejoon Chung | 1996-09-24 |
| 5531910 | Biodegradable fabric softener compositions with improved perfume longevity | John Cort Severns, Mark Robert Sivik, Frederick Anthony Hartman, Hugo Robert Germain Denutte, Alex Haejoon Chung | 1996-07-02 |
| H1468 | Detergent compositions containing cellulase enzyme and selected perfumes | Michael Stanford Showell | 1995-08-01 |