Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876035 | Aqueous preparations of sodium lauryl sulfate and myristyl sulfate having a low cloud point useful in making toothpastes | Hermann Hensen | 1989-10-24 |
| 4871777 | Emulsifying compositions for suppository bases and suppositories produced therefrom | — | 1989-10-03 |