Stevens; Howard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stevens; Howard.The latest application filed is for "immediate/delayed drug delivery".
- Stevens; Howard - Glasgow GB
- Stevens; Howard - Grande-Bretagne GB6
Trademarks
| Patent | Date |
|---|---|
| Immediate/delayed drug delivery Grant 11,065,205 - Mullen , et al. July 20, 2 | 2021-07-20 |
| Immediate/delayed Drug Delivery App 20190125679 - MULLEN; Alexander ; et al. | 2019-05-02 |
| Immediate/delayed drug delivery Grant 10,137,091 - Mullen , et al. November 27, 2 | 2018-11-27 |
| Pulsatile drug release Grant 9,474,719 - Mullen , et al. October 25, 2 | 2016-10-25 |
| Delayed prolonged drug delivery Grant 9,283,192 - Mullen , et al. March 15, 2 | 2016-03-15 |
| Delayed Prolonged Drug Delivery App 20130022677 - Mullen; Alexander ; et al. | 2013-01-24 |
| Pulsatile Drug Release App 20130022676 - Mullen; Alexander ; et al. | 2013-01-24 |
| Immediate/delayed Drug Delivery App 20130017262 - Mullen; Alexander ; et al. | 2013-01-17 |
| Sustained release pharmaceutical composition of diltiazem Grant 5,112,621 - Stevens , et al. May 12, 1 | 1992-05-12 |
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