NZ

Ni Zhu

RT Retractable Technologies: 34 patents #3 of 12Top 25%
Overall (All Time): #96,235 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 25 most recent of 35 patents

Patent #TitleCo-InventorsDate
12285253 Blood collection tube holder with single needle Thomas J. Shaw, Mark Small 2025-04-29
12268848 Syringe with flat indicia display surface Thomas J. Shaw, Mark Small 2025-04-08
12161851 Combined medical device with sliding frontal attachment and retractable needle Thomas J. Shaw, Mark Small 2024-12-10
11607504 Syringe exchange device Thomas J. Shaw, Kathryn Duesman, Mark Small 2023-03-21
11298467 Syringe with multifunctional needle holder and retainer ring assembly Thomas J. Shaw, Jordan Duesman 2022-04-12
11141570 IV catheter with retractable needle and laterally offset biasing element and needle retraction cavity Thomas J. Shaw, Mark Small 2021-10-12
10568554 Blood collection tube holder with slide-activated needle retraction Thomas J. Shaw, Mark Small 2020-02-25
10391264 Medical device with selectively retractable needle cap Thomas J. Shaw 2019-08-27
10342929 Frontal attachment device for syringe with rotationally activated retractable needle Thomas J. Shaw, Mark Small 2019-07-09
D838842 Syringe with barrel having flat top and bottom surface portions Thomas J. Shaw, Mark Small 2019-01-22
D829891 Syringe with offset needle retraction chamber and frontal attachment Thomas J. Shaw, Mark Small 2018-10-02
D823461 Slimline syringe with offset needle retraction chamber and frontal attachment Thomas J. Shaw, Mark Small 2018-07-17
D823463 Frontal attachment for medical device Thomas J. Shaw, Mark Small 2018-07-17
D823457 Blood collection tube holder with offset needle retraction chamber and frontal attachment Thomas J. Shaw, Mark Small 2018-07-17
9956352 Combined medical device with sliding frontal attachment and retractable needle Thomas J. Shaw, Mark Small 2018-05-01
9931475 Frontal attachment device for syringe with pinch-activated needle retraction Thomas J. Shaw, Mark Small 2018-04-03
9814841 Medical device with sliding frontal attachment and retractable needle Thomas J. Shaw, Mark Small 2017-11-14
9694139 Fluid flow control device with retractable cannula Thomas J. Shaw, Mark Small 2017-07-04
9642970 Syringe with retractable needle and moveable plunger seal Thomas J. Shaw 2017-05-09
9440033 Fluid flow control device with retractable cannula Thomas J. Shaw, Mark Small 2016-09-13
9381309 Frontal attachment device for syringe with pinch-activated retraction Thomas J. Shaw, Mark Small 2016-07-05
9320469 Retractable needle for blood gas sampling Thomas J. Shaw, Mark Small 2016-04-26
9308353 Needle retraction apparatus Thomas J. Shaw, Mark Small 2016-04-12
9302055 Frontal attachment device for syringe with rotationally activated retractable needle Thomas J. Shaw, Mark Small 2016-04-05
9295790 Syringe with recessed nose and protective guard for use with frontal attachments Thomas J. Shaw, Gary Wood 2016-03-29