Issued Patents All Time
Showing 101–125 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929803 | Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings | Patrick S. L. Wong, Jiansheng Wan | 2005-08-16 |
| 6719751 | Osmotic dosage form composed of an extruded polymer tube form | Patrick S. L. Wong, Atul D. Ayer, Padmaja Shivanand, Michael A. Desjardin | 2004-04-13 |
| 6718107 | Optical fibre filters | David Neil Payne, Beatriz Ortega Tamarit | 2004-04-06 |
| 6640031 | Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein | Gang Qi, David Lee Weidman | 2003-10-28 |
| 6614975 | Optical fiber and optical fiber device | David Richardson, Neil Broderick, Herman Leonard Offerhaus, Rowland Sammut | 2003-09-02 |
| 6596314 | Controlled release liquid active agent formulation dosage forms | Patrick S. L. Wong, David E. Edgren, Crystal Pollock-Dove | 2003-07-22 |
| 6551613 | Dosage form comprising therapeutic formulation | Patrick S. L. Wong, Vincent J. Ferrari, Steven Espinal | 2003-04-22 |
| 6548083 | Prolonged release active agent dosage form adapted for gastric retention | Patrick S. L. Wong, David E. Edgren, Felix Theeuwes, Phyllis I. Gardner, Francisco Jao +1 more | 2003-04-15 |
| 6539858 | Digital printing press | Hideo Aoyama | 2003-04-01 |
| 6491683 | Osmotic dosage form composed of an extruded polymer tube form | Patrick S. L. Wong, Atul D. Ayer, Padmaja Shivanand, Michael A. Desjardin | 2002-12-10 |
| 6453102 | Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein | Gang Qi, David Lee Weidman | 2002-09-17 |
| 6429963 | Distributed resonant ring fiber filter | George E. Berkey | 2002-08-06 |
| 6419952 | Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings | Patrick S. L. Wong, Jiansheng Wan | 2002-07-16 |
| 6351588 | Fiber Bragg grating with cladding mode suppression | Vikram Bhatia, Adam Kent Collier, Marlene A. Marro, Gang Qi, Martin Swan +1 more | 2002-02-26 |
| 6342249 | Controlled release liquid active agent formulation dosage forms | Patrick S. L. Wong, David E. Edgren, Crystal Pollock-Dove | 2002-01-29 |
| 6337763 | Distributed resonant ring fiber filter | George E. Berkey | 2002-01-08 |
| 6316028 | Banded prolonged release active agent dosage form | Patrick S. L. Wong, David E. Edgren, Vincent J. Ferrari | 2001-11-13 |
| 6303041 | Method and bath for tapering optical fibers | Richard Ian Laming, Laurence Reekie, Jose Luis Cruz | 2001-10-16 |
| 6278818 | Optical coupler and/or multiplexer | Richard Ian Laming | 2001-08-21 |
| 6278817 | Asymmetric low dispersion bragg grating filter | — | 2001-08-21 |
| 6192179 | Distributed resonant ring fiber filter | George E. Berkey | 2001-02-20 |
| 6183466 | Dosage form comprising a capsule | Patrick S. L. Wong, Felix Theeuwes, Vincent J. Ferrari | 2001-02-06 |
| 6174547 | Dosage form comprising liquid formulation | Steven Espinal, Patrick S. L. Wong | 2001-01-16 |
| 6169829 | Chirped optical fibre grating | Richard Ian Laming, Laurence Reekie, Jose Luis Cruz | 2001-01-02 |
| 6160944 | Optical waveguide device | David Neil Payne, Jose Luis Cruz | 2000-12-12 |