Donald, David K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Donald, David K..The latest application filed is for "pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicaments".
- Donald, David K. - Loughborough GB
- Donald; David K. - Mountain View CA
- Donald; David K. - Monte Sereno CA
- Donald; David K. - Monto-Sereno CA
- Donald; David K. - Palo Alto CA
- Donald; David K. - Leicestershire GB2
- Donald; David K. - High Wycombe GB2
- Donald; David K. - Redwood City CA
| Patent | Date |
|---|---|
| Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicaments App 20030162798 - Cooper, Martin E. ; et al. | 2003-08-28 |
| Gas extraction device for extracting gas from a microfluidics system Grant 6,398,850 - Field , et al. June 4, 2 | 2002-06-04 |
| Gas Extraction Device For Extracting Gas From A Microfluidics System App 20020062736 - Field, Leslie A. ; et al. | 2002-05-30 |
| Capillary fluid switch with asymmetric bubble chamber Grant 6,360,775 - Barth , et al. March 26, 2 | 2002-03-26 |
| Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicaments App 20020025966 - Cooper, Martin E. ; et al. | 2002-02-28 |
| Total internal reflection optical switch Grant 6,320,994 - Donald , et al. November 20, 2 | 2001-11-20 |
| Gas extraction device for extracting gas from a microfluidics system Grant 6,299,673 - Field , et al. O | 2001-10-09 |
| High output capacitative gas/liquid detector Grant 6,212,956 - Donald , et al. April 10, 2 | 2001-04-10 |
| Thermal optical switches for light Grant 6,212,308 - Donald April 3, 2 | 2001-04-03 |
| Optical switch having test ports Grant 6,198,856 - Schroeder , et al. March 6, 2 | 2001-03-06 |
| Bubble valve and bubble valve-based pressure regulator Grant 6,062,681 - Field , et al. May 16, 2 | 2000-05-16 |
| Switching element having an expanding waveguide core Grant 5,960,131 - Fouquet , et al. September 28, 1 | 1999-09-28 |
| Thermal optical switches for light Grant 5,828,799 - Donald October 27, 1 | 1998-10-27 |
| Thermal optical switches for light Grant 5,732,168 - Donald March 24, 1 | 1998-03-24 |
| Total internal reflection optical switches employing thermal activation Grant 5,699,462 - Fouquet , et al. December 16, 1 | 1997-12-16 |
| Polarization independent picosecond fiber laser Grant 5,448,579 - Chang , et al. September 5, 1 | 1995-09-05 |
| Macrocyclic compounds Grant 5,179,087 - Donald , et al. January 12, 1 | 1993-01-12 |
| Hydroxamic acid based collagenase inhibitors Grant 4,743,587 - Dickens , et al. * May 10, 1 | 1988-05-10 |
| Hydroxamic acid based collagenase inhibitors Grant 4,599,361 - Dickens , et al. July 8, 1 | 1986-07-08 |
| Thiol based collagenase inhibitors Grant 4,595,700 - Donald , et al. June 17, 1 | 1986-06-17 |
| Thermal ink jet printer Grant 4,490,728 - Vaught , et al. December 25, 1 | 1984-12-25 |
| Method and apparatus for drop-on-demand ink jet printing Grant 4,336,544 - Donald , et al. June 22, 1 | 1982-06-22 |
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