Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679459 | B ring reduced-D ring oxidized tetrapyrrolic photosensitizers for photodynamic therapy and tumor imaging | Ravindra K. Pandey, Chao Liu, Mahabeer Dobhal, Janet Morgan, Allan Oseroff | 2014-03-25 |
| RE43274 | Fluorinated photosensitizers related to chlorins and bacteriochlorins for photodynamic therapy | Ravindra K. Pandey, Thomas J. Dougherty | 2012-03-27 |
| 7947729 | Adduct of fluorescent dye and tumor avid tetrapyrrole | Ravindra K. Pandey, Yihui Chen, Allan Oseroff | 2011-05-24 |
| 7820143 | Water soluble tetrapyrollic photosensitizers for photodynamic therapy | Ravindra K. Pandey, Amy Gryshuk, Lalit Goswami, Allan Oseroff | 2010-10-26 |
| 7501509 | Water soluble tetrapyrollic photosensitizers for photodynamic therapy | Ravindra K. Pandey, Amy Gryshuk, Lalit Goswami, Allan Oseroff | 2009-03-10 |
| 7166719 | Fluorinated photosensitizers related to chlorins and bacteriochlorins for photodynamic therapy | Ravindra K. Pandey, Thomas J. Dougherty | 2007-01-23 |
| 6868221 | Fiber optic positioner | Leroy Wood, Kenneth R. Weishaupt | 2005-03-15 |
| 6782167 | Light beam splitter | Leroy Wood | 2004-08-24 |
| 6624187 | Long wave length absorbing bacteriochlorin alkyl ether analogs | Ravindra K. Pandey, Thomas J. Dougherty | 2003-09-23 |
| 6103751 | Carotene analogs of porphyrins, chlorins and bacteriochlorins as therapeutic and diagnostic agents | Ravindra K. Pandey, Thomas J. Dougherty | 2000-08-15 |
| 6084717 | Laser beam splitter | Leroy Wood | 2000-07-04 |
| 5952366 | Alkyl ether analogs of chlorins having an N-substituted imide ring | Ravindra K. Pandey, Thomas J. Dougherty | 1999-09-14 |
| 5671317 | Fiber optic positioner | Kenneth R. Weishaupt, Leroy Wood | 1997-09-23 |
| 5403308 | Submersible lens fiberoptic assembly for use in PDT treatment | Leroy Wood, Donn Boyle | 1995-04-04 |
| 5225433 | Treatment of tumors using chlorins | Thomas J. Dougherty, Kenneth R. Weishaupt | 1993-07-06 |
| 5219345 | Backscatter monitoring system | — | 1993-06-15 |
| 5205291 | In vivo fluorescence photometer | — | 1993-04-27 |
| 5190536 | Submersible lens fiberoptic assembly for use in PDT treatment | Leroy Wood, Donn Boyle | 1993-03-02 |
| 5145863 | Method to destroy or impair target cells | Thomas J. Dougherty, Kenneth R. Weishaupt | 1992-09-08 |
| 5111821 | Fluorometric method for detecting abnormal tissue using dual long-wavelength excitation | — | 1992-05-12 |
| 5074632 | Fiber optic diffusers and methods for manufacture of the same | — | 1991-12-24 |
| 5062431 | In vivo fluorescence photometer | — | 1991-11-05 |
| 5028621 | Drugs comprising porphyrins | Thomas J. Dougherty, Kenneth R. Weishaupt | 1991-07-02 |
| 5015463 | Method to diagnose the presence or absence of tumor tissue | Thomas J. Dougherty, Kenneth R. Weishaupt | 1991-05-14 |
| 4932934 | Methods for treatment of tumors | Thomas J. Dougherty, Kenneth R. Weishaupt | 1990-06-12 |