...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 7329807 | High-efficiency fusogenic vesicles, methods of producing them, and pharmaceutical compositions containing them The present invention relates to novel fusogenic vesicles as highly efficient and versatile encapsulation systems for delivering a substance of choice, such as nucleic acids, proteins, peptides, antigens, pharmaceutical drugs and cosmetic agents to cells and tissues... | 02/12/2008 |
| 6649375 | Adenoviral vectors for enhanced gene expression An adenoviral vector including at least one DNA sequence encoding a clotting factor, such as, for example, Factor VIII, or Factor IX. Such vectors may be administered to a host in an amount effective to treat hemophilia in the host. The vectors infect hep... | 11/18/2003 |
| 6238859 | Virus protein antigens of the JC virus The invention concerns new virus-like particles composed of the VP1 protein of the JC virus, a process for their production and their use in analytical, diagnostic and therapeutic methods.... | 05/29/2001 |