Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674387 | Face-to-face/face-to-edge interactive chiral selectors and related apparatuses | Christopher J. Welch, Bo R. Lamm | 1997-10-07 |
| 5578212 | Chiral selector useful for separation of enantiomers of .beta.-amino alcohol compounds | Won Jae Lee | 1996-11-26 |
| 5487831 | Recognition and separation of carbon clusters | Christopher J. Welch | 1996-01-30 |
| 5484530 | Separation of enantiomers of non-steroidal anti-inflammatory drugs and chiral selector therefor | Christopher J. Welch, Bo R. Lamm | 1996-01-16 |
| 5422004 | High performance chiral selector | Qing Yang, Christopher J. Welch, William E. Bowen | 1995-06-06 |
| 5387338 | Separation of enantiomers of non-steroidal anti-inflammatory drugs and chiral selector therefor | Christopher J. Welch, Bo R. Lamm | 1995-02-07 |
| 5338529 | Recognition and separation of carbon clusters | Christopher J. Welch | 1994-08-16 |
| 5290440 | High performance chiral selector | Christopher J. Welch, William E. Bowen, Qing Yang | 1994-03-01 |
| 5256293 | Separation of enantiomers of non-steroidal anti-inflammatory drugs and chiral selector therefor | Christopher J. Welch, Bo R. Lamm | 1993-10-26 |
| 5254258 | Chiral selector useful for separation of enantiomers of .beta.-amino alcohol compounds | John A. Burke | 1993-10-19 |
| 5080795 | Supported chiral liquid membrane for the separation of enantiomers | Elizabeth M. Doherty | 1992-01-14 |