Cottenden; David J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cottenden; David J..The latest application filed is for "dose release firing systems and medicinal inhalers comprising same".
- Cottenden; David J. - Melbourn GB
| Patent | Date |
|---|---|
| Flow governors for use in medicinal inhalers Grant 11,376,378 - Guion , et al. July 5, 2 | 2022-07-05 |
| Auto-reset dose release firing systems, medicinal inhalers comprising same, and methods of using same Grant 11,083,855 - Richardson , et al. August 10, 2 | 2021-08-10 |
| Dose release firing systems and medicinal inhalers comprising same Grant 11,071,837 - Cottenden , et al. July 27, 2 | 2021-07-27 |
| Dose Release Firing Systems And Medicinal Inhalers Comprising Same App 20200297945 - COTTENDEN; DAVID J. ; et al. | 2020-09-24 |
| Auto-reset Dose Release Firing Systems, Medicinal Inhalers Comprising Same, And Methods Of Using Same App 20190022339 - RICHARDSON; WILLIAM T. ; et al. | 2019-01-24 |
| Flow Governors For Use In Medicinal Inhalers App 20190001081 - GUION; ROMAIN U.G. ; et al. | 2019-01-03 |
| Medicinal Inhalers App 20190001085 - COTTENDEN; DAVID J. ; et al. | 2019-01-03 |
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