Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891057 | Compounds for generating chemiluminescence with a peroxidase | Hashem Akhavan-Tafti, Renuka DeSilva | 2005-05-10 |
| 6696569 | Compounds for generating chemiluminescence with a peroxidase | Hashem Akhavan-Tafti, Renuka DeSilva | 2004-02-24 |
| 6635437 | Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes | Hashem Akhavan-Tafti, Renuka DeSilva | 2003-10-21 |
| 6410751 | Water soluble tri-substituted 1, 2-dioxetane compounds having increased storage stability, synthetic processes and intermediates | Hashem Akhavan-Tafti, Renuka DeSilva, Kumar Thakur | 2002-06-25 |
| 6353129 | Water soluble tri-substituted 1,2-dioxetane compounds having increased storage stability, synthetic processes and intermediates | Hashem Akhavan-Tafti, Renuka DeSilva, Kumar Thakur | 2002-03-05 |
| 6296787 | Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes | Hashem Akhavan-Tafti, Renuka DeSilva | 2001-10-02 |
| 6270695 | Compounds, compositions, and methods for generating chemiluminescence with phosphatase enzymes | Hashem Akhavan-Tafti, Renuka DeSilva | 2001-08-07 |
| 6245928 | Water soluble tri-substituted 1,2-dioxetane compounds having increased storage stability, synthetic processes and intermediates | Hashem Akhavan-Tafti, Renuka DeSilva, Kumar Thakur | 2001-06-12 |
| 6218137 | Compounds, compositions and methods for generating chemiluminescene with phosphatase enzymes | Hashem Akhavan-Tafti, Renuka DeSilva | 2001-04-17 |
| 6139782 | Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes | Hashem Akhavan-Tafti, Renuka DeSilva | 2000-10-31 |
| 6090571 | Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes | Hashem Akhavan-Tafti, Renuka DeSilva | 2000-07-18 |
| 6045727 | Compounds, compositions and methods for generating chemiluminescence with phosphatase enzymes | Hashem Akhavan-Tafti, Renuka DeSilva | 2000-04-04 |
| 6036892 | Water soluble tri-substituted 1,2-dioxetane compounds having increased storage stability, synthetic processes and intermediates | Hashem Akhavan-Tafti, Renuka DeSilva, Kumar Thakur | 2000-03-14 |
| 5936101 | Process for the preparation of 1,2-dioxetane compounds and novel sulfur-substituted 1,2-dioxetane compounds as intermediates | Hashem Akhavan-Tafti, Robert A. Eickholt | 1999-08-10 |
| 5883287 | Vinyl sulfide compounds and a process for their preparation | Hashem Akhavan-Tafti, Robert A. Eickholt | 1999-03-16 |
| 5866045 | Water soluble tri-substituted 1,2-dioxetane compounds and assay compositions having increased storage stability | Hashem Akhavan-Tafti, Renuka DeSilva, Kumar Thakur | 1999-02-02 |
| 5773628 | 1,2-dioxetane compounds with haloalkoxy groups, methods preparation and use | Hashem Akhavan-Tafti, Robert A. Eickholt, Khaledur S. Rashid | 1998-06-30 |
| 5750698 | Aryl N-alkylacridancarboxylate derivatives useful for chemiluminescent detection | Hashem Akhavan-Tafti, Renuka DeSilva, Barry A. Schoenfelner | 1998-05-12 |
| 5723295 | Methods, acridan compounds and kits for producing light | Hashem Akhavan-Tafti, Renuka DeSilva | 1998-03-03 |
| 5721370 | Water soluble tri-substituted 1,2-dioxetane compounds and assay compositions having increased storage stability | Hashem Akhavan-Tafti, Renuka DeSilva, Kumar Thakur | 1998-02-24 |
| 5686258 | Chemiluminescent detection of hydrolytic enzymes using an acridan | Hashem Akhavan-Tafti, Renuka DeSilva | 1997-11-11 |
| 5670644 | Acridan compounds | Hashem Akhavan-Tafti, Renuka DeSilva | 1997-09-23 |
| 5650099 | Methods and compositions providing enhanced chemiluminescence from chemiluminescent compounds using dicationic surfactants | M. Hashem Akhavan-Tafti | 1997-07-22 |
| 5593845 | Aryl N-alkylacridancarboxylate derivatives useful for chemiluminescent detection | Hashem Akhavan-Tafti, Renuka DeSilva, Barry A. Schoenfelner | 1997-01-14 |
| 5523212 | Aryl N-alkylacridanthiocarboxylate derivatives useful for chemiluminescent detection | Hashem Akhavan-Tafti, Renuka DeSilva | 1996-06-04 |