Zhan; Songtao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhan; Songtao.The latest application filed is for "torque wrench for ultrasonic scalpel, and ultrasonic scalpel/torque wrench set".
- Zhan; Songtao - Beijing CN
- - Beijing CN
- ZHAN; Songtao - Jiangsu CN
| Patent | Date |
|---|---|
| Ultrasonic osteotome bit Grant 11,389,189 - Cao , et al. July 19, 2 | 2022-07-19 |
| Ultrasonic surgical instrument Grant D950,735 - Cao , et al. May 3, 2 | 2022-05-03 |
| Shaft for ultrasonic surgical instruments Grant D950,736 - Cao , et al. May 3, 2 | 2022-05-03 |
| Transducer Grant D947,124 - Cao , et al. March 29, 2 | 2022-03-29 |
| Ultrasonic cutter head Grant D947,379 - Cao , et al. March 29, 2 | 2022-03-29 |
| Ultrasonic cutter head Grant D943,745 - Cao , et al. February 15, 2 | 2022-02-15 |
| Ultrasonic cutter head Grant D939,089 - Cao , et al. December 21, 2 | 2021-12-21 |
| Torque Wrench For Ultrasonic Scalpel, And Ultrasonic Scalpel/torque Wrench Set App 20210307777 - CAO; Qun ; et al. | 2021-10-07 |
| Ultrasonic Surgical System App 20210251650 - Cao; Qun ; et al. | 2021-08-19 |
| Ultrasonic Bone Scalpel Bit And Robot-assisted Ultrasonic Bone Power System Using Same App 20210030435 - Cao; Qun ; et al. | 2021-02-04 |
| Tool bit for ultrasonic osteotome and ultrasonic osteotome having the same Grant 10,864,012 - Zhan , et al. December 15, 2 | 2020-12-15 |
| Ultrasonic Osteotome Bit App 20200289147 - Sun; Yu ; et al. | 2020-09-17 |
| Ultrasonic Osteotome Bit App 20200205850 - CAO; Qun ; et al. | 2020-07-02 |
| Robot-assisted ultrasonic osteotome powered system Grant 10,588,645 - Cao , et al. | 2020-03-17 |
| Robot-assisted ultrasonic osteotome powered system Grant 10555742 - | 2020-02-11 |
| Ultrasonic Scalpel Bit App 20200029996 - Cao; Qun ; et al. | 2020-01-30 |
| Ultrasonic Scalpel Bit, Ultrasonic Vibration Propagation Assembly And Ultrasonic Hemostasis And Cutting System App 20200022720 - Cao; Qun ; et al. | 2020-01-23 |
| Minimally Invasive Ultrasonic Osteotome Head and Minimally Invasive Ultrasonic Bone Power System App 20190357930 - Cao; Qun ; et al. | 2019-11-28 |
| Discrete Bioelectrical Impedance Identification Device App 20190343419 - Cao; Qun ; et al. | 2019-11-14 |
| Tool Bit For An Ultrasonic Osteotome App 20190254696 - SUN; Xianze ; et al. | 2019-08-22 |
| Tool Bit For An Ultrasonic Osteotome App 20190183521 - LI; Weixin ; et al. | 2019-06-20 |
| Ultrasonic Scalpel Handle App 20190150973 - LUO; Zhuojing ; et al. | 2019-05-23 |
| Tool Bit For An Ultrasonic Osteotome App 20190125366 - SUN; Chuiguo ; et al. | 2019-05-02 |
| Tool Bit For An Ultrasonic Osteotome App 20190110799 - SUN; Yu ; et al. | 2019-04-18 |
| Tool Bit For Ultrasonic Osteotome And Ultrasonic Osteotome Having The Same App 20180263635 - ZHAN; Songtao ; et al. | 2018-09-20 |
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