Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638557 | Dry, edible oil and starch composition | Helena Qi, Mike Remmert, Wen Shieh | 2003-10-28 |
| 5824354 | Process for reducing sterols and free fatty acids from animal fat | Chris Ritter, Chris Sikorski, Wen Shieh | 1998-10-20 |
| 5738898 | Process for reducing sterols in eggs | Denise M. Smith, Aziz C. Awad, Christopher Sikorski, Wen Shieh | 1998-04-14 |
| 5658390 | Purification of beta cyclodextrin | Wen Shieh | 1997-08-19 |
| 5620872 | Haze-free cyclodextrins | Wen Shieh | 1997-04-15 |
| 5569756 | Purification of chemically modified cyclodextrins | Z. Helena Qi, Eduardo Sanchez | 1996-10-29 |
| 5565226 | Immobilized enzyme for removal of residual cyclodextrin | Wen Shieh | 1996-10-15 |
| 5532005 | Process for removal of residual cyclodextrin | Wen Shieh, Robert N. Ammeraal | 1996-07-02 |
| 5403828 | Purification of cyclodextrin complexes | Larry Neil Lewis, Chris A. Sumpter, Erick V. Sprenne, Matthew L. Romberger | 1995-04-04 |
| 5393880 | Cyclodextrin refining process | Wen Shieh, Timothy E. Dailey | 1995-02-28 |
| 5371209 | Process for separating cyclodextrin from a complex | Wen Shieh | 1994-12-06 |
| 5326701 | Process for producing alpha-cyclodextrin using cyclomaltodextrin glucanotransferase in presence of cyclohexane | Wen Shieh | 1994-07-05 |
| 5007966 | Cyclodextrin complexing method | Frank Tenbarge | 1991-04-16 |
| 4840679 | Purification and separation of branched beta-cyclodextrins | Robert N. Ammeraal, David J. Gottneid | 1989-06-20 |