Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247049 | Apparatus and methods for solid phase peptide synthesis to minimize solvent utilization | Yoheng Hanson Chang | 2025-03-11 |
| 11845056 | Peptide synthesis instrumentation | Yoheng Hanson Chang, David Lippoth | 2023-12-19 |
| 11806688 | Peptide synthesis instrumentation | Yoheng Hanson Chang, David Lippoth | 2023-11-07 |
| 11571677 | Peptide synthesis instrumentation | Yoheng Hanson Chang, David Lippoth | 2023-02-07 |
| 11524976 | Oligonucleotide synthesizer | Heng Wei Chang, Yoheng Hanson Chang | 2022-12-13 |
| 6320025 | Solid phase peptide synthesis reaction vessel | Heng Wei Chang | 2001-11-20 |
| 5453487 | Solid phase peptide synthesizer | Heng Wei Chang | 1995-09-26 |
| 5380495 | Solid phase peptide synthesizer | Heng Wei Chang | 1995-01-10 |