Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723112 | Pyrithione containing hair treatment composition | Jonathan David Hague, Andrew Malcolm Murray, Ruby Tan-Walker | 1998-03-03 |
| 5342976 | Skin treatment composition | Albert Froling, Lammert Heslinga, Udo M. T. Houtsmuller, Diederik H. Nugteren, Hendrik J. J. Pabon +1 more | 1994-08-30 |
| 5202357 | Skin treatment composition | Albert Froling, Lammert Heslinga, Udo M. T. Houtsmuller, Diederik H. Nugteren, Hendrik J. J. Pabon +1 more | 1993-04-13 |
| 4950688 | Skin treatment composition | Albert Froling, Lammert Heslinga, Udo M. T. Houtsmuller, Diederik H. Nugteren, Hendrik J. J. Pabon +1 more | 1990-08-21 |
| 4839161 | Cosmetic products | Ingrid C. Sturmey | 1989-06-13 |
| 4824865 | Treatment of skin disorders | Richard J. White | 1989-04-25 |
| 4612331 | Skin treatment composition | Martin D. Barratt, James A. Durrant, Dieno George, Keith J. Hall, John Hill +2 more | 1986-09-16 |
| 4507319 | Skin treatment composition | Martin D. Barratt, James A. Durrant, Dieno George, Keith J. Hall, John Hill +2 more | 1985-03-26 |