Holroyd; Michael John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holroyd; Michael John.The latest application filed is for "devices for injecting medicaments and methods of use".
- Holroyd; Michael John - Cambridge GB
- HOLROYD; MICHAEL JOHN - DUBLIN IE
- Holroyd; Michael John - Great Shelford GB
- Holroyd; Michael John - Great Shetford GB
| Patent | Date |
|---|---|
| Devices For Injecting Medicaments And Methods Of Use App 20210023301 - Holroyd; Michael John ; et al. | 2021-01-28 |
| Low-cost Single Use Powder Inhaler App 20200121870 - HOLROYD; MICHAEL JOHN | 2020-04-23 |
| Method And Apparatus For The Application Of Powder Material To Substrates App 20100203256 - King; Russell Stuart ; et al. | 2010-08-12 |
| Method and apparatus for the application of powder material to substrates Grant 7,732,020 - King , et al. June 8, 2 | 2010-06-08 |
| Method and Apparatus for the Application of Powder Material to Substrates App 20080020147 - Tullett; Simon ; et al. | 2008-01-24 |
| Method and Apparatus for the Application of Powder Material to Substrates App 20070240976 - King; Russell Stuart ; et al. | 2007-10-18 |
| Medicament dispensing device with a multimaterial diaphragm bounding a pneumatic force chamber Grant 6,553,988 - Holroyd April 29, 2 | 2003-04-29 |
| Inhaler dose counter Grant 6,446,627 - Bowman , et al. September 10, 2 | 2002-09-10 |
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