Harwood; Richard J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harwood; Richard J..The latest application filed is for "process for the preparation of a viscosity-stable antacid composition".
- Harwood; Richard J. - Bensalem PA
- Harwood; Richard J. - Philadelphia PA
| Patent | Date |
|---|---|
| Process for the preparation of a viscosity-stable antacid composition Grant 5,112,813 - Luber , et al. * May 12, 1 | 1992-05-12 |
| Method for the preparation of a theophylline sustained release pharmaceutical composition and the composition prepared thereby Grant 5,026,709 - Harwood , et al. June 25, 1 | 1991-06-25 |
| Anti-ulcer composition Grant 4,975,281 - Harwood , et al. December 4, 1 | 1990-12-04 |
| Biosoluble ocular insert Grant 4,730,013 - Bondi , et al. March 8, 1 | 1988-03-08 |
| Topical application of interferon inducers Grant 4,283,393 - Field , et al. August 11, 1 | 1981-08-11 |
| Transdermal delivery of drugs Grant 4,230,105 - Harwood October 28, 1 | 1980-10-28 |
| Solid state ophthalmic medication Grant 4,179,497 - Cohen , et al. December 18, 1 | 1979-12-18 |
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