Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030774 | Method for introducing defined sequences at the 3' end of polynucleotides | Yan Chen, Edwin F. Ullman, Karen M. Hahnenberger | 2000-02-29 |
| 5683879 | Methods for producing a single stranded polydeoxynucleotide having two different defined sequences and kits | Yan Chen, Edwin F. Ullman, Karen M. Hahnenberger | 1997-11-04 |
| 5679512 | Method for introducing defined sequences at the 3'end of polynucleotides | Yan Chen, Edwin F. Ullman, Karen M. Hahnenberger | 1997-10-21 |