Zhang; Puqing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Puqing.The latest application filed is for "locking tube clip".
- Zhang; Puqing - Auckland NZ
| Patent | Date |
|---|---|
| Locking Tube Clip App 20220218935 - Gulliver; Laurence ; et al. | 2022-07-14 |
| Nasal cannula, conduit and securement system Grant 11,376,388 - O'Connor , et al. July 5, 2 | 2022-07-05 |
| Locking tube clip Grant 11,235,122 - Gulliver , et al. February 1, 2 | 2022-02-01 |
| Patient Interface App 20210379313 - RONAYNE; Michael Paul ; et al. | 2021-12-09 |
| Patient interface Grant 11,110,242 - Ronayne , et al. September 7, 2 | 2021-09-07 |
| Locking Tube Clip App 20200376225 - Gulliver; Laurence ; et al. | 2020-12-03 |
| Locking tube clip Grant 10,688,268 - Gulliver , et al. | 2020-06-23 |
| Nasal Cannula, Conduit And Securement System App 20190217038 - O'Connor; Mark Thomas ; et al. | 2019-07-18 |
| Locking Tube Clip App 20190184127 - Gulliver; Laurence ; et al. | 2019-06-20 |
| Nasal cannula, conduit and securement system Grant 10,238,828 - O'Connor , et al. | 2019-03-26 |
| Locking tube clip Grant 10,195,387 - Gulliver , et al. Fe | 2019-02-05 |
| Locking Tube Clip App 20180154101 - Gulliver; Laurence ; et al. | 2018-06-07 |
| Locking tube clip Grant 9,919,125 - Gulliver , et al. March 20, 2 | 2018-03-20 |
| Patient Interface App 20160235937 - RONAYNE; Michael Paul ; et al. | 2016-08-18 |
| Cannula Grant D724,720 - O'Connor , et al. March 17, 2 | 2015-03-17 |
| Nasal Cannula, Conduit And Securement System App 20140000626 - O'Connor; Mark Thomas ; et al. | 2014-01-02 |
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