Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390914 | Fastener striking tool | FengZhi Chang, QiXiao Zhou, JinLong Ni | 2025-08-19 |
| 12343261 | Partially porous tibial component | Matthew P. Poggie, Nicholas Nai Guang Dong | 2025-07-01 |
| 12279961 | Method of manufacturing a tibial implant | Matthew P. Poggie, Nicholas Nai Guang Dong | 2025-04-22 |
| 12268609 | Method of manufacturing a tibial implant | Matthew P. Poggie, Nicholas Nai Guang Dong | 2025-04-08 |
| 12076246 | Orthopedic PAEK-on-polymer bearings | Zongtao Zhang, Daniel E. Lawrynowicz, Shi-Shen Yau | 2024-09-03 |
| 11564801 | Partially porous tibial component | Matthew P. Poggie, Nicholas Nai Guang Dong | 2023-01-31 |
| D967960 | Porous tibial implant | Matthew P. Poggie, Nicholas Nai Guang Dong, Robert W. Klein, Chau Ngo | 2022-10-25 |
| 11351683 | Utility knife | — | 2022-06-07 |
| 11104833 | Hydrofluoroolefins-containing refrigerant composition | Jiangyong Hong, Bo Yang, Yan Zhang, Yang Zhao, Hao Ouyang | 2021-08-31 |
| 10874568 | Method of using a medical apparatus with a crank mechanism for standing aid | Jiaoyun Yang, Ping Zhao, Ning An | 2020-12-29 |
| 10641067 | Mechanical and hydraulic dual-effect expansion device for well drilling with expandable tubular technology | Binggui Xu, Hongwei Yin, Huijuan Guo, Zhitong Liu, Mingjie Lv +6 more | 2020-05-05 |
| 10214468 | Method for co-production of 1-chloro-3,3,3-trifluoropropene, 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene | Jiangyong Hong, Bo Yang, Yan Zhang, Guojun Yu, Yang Zhao +2 more | 2019-02-26 |
| 10085906 | Medical apparatus for standing aid | Ping Zhao, Jiaoyun Yang, Lihong Zhu, Liang Zhang, Ning An +3 more | 2018-10-02 |
| 9949837 | Partially porous bone implant keel | Matthew P. Poggie, Nicholas Nai Guang Dong | 2018-04-24 |
| 9907660 | Orthopedic paek-on-polymer bearings | Zongtao Zhang, Daniel E. Lawrynowicz, Shi-Shen Yau | 2018-03-06 |
| 9856192 | Method for preparing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene | Jun LEI, Bo Yang, Yan Zhang, Huadong Zhou, Yang Zhao +3 more | 2018-01-02 |
| 9776246 | Method for fabricating a biocompatible material having a high carbide phase and such material | Daniel E. Lawrynowicz, Zongtao Zhang, Haitong Zeng | 2017-10-03 |
| 9763791 | Femoral prosthesis head | Daniel E. Lawrynowicz, Haitong Zeng, Zongtao Zhang, Keenan Michael Hanson | 2017-09-19 |
| 9656398 | Utility knife | — | 2017-05-23 |
| 9650476 | Sequentially cross-linked polyethylene | John H. Dumbleton, Aaron Essner, Shi-Shen Yau | 2017-05-16 |
| 9643904 | Method for preparing 2,3,3,3-tetrafluoropropene | Jun LEI, Bo Yang, Yan Zhang, Huadong Zhou, Yang Zhao +3 more | 2017-05-09 |
| 9370605 | Cobalt chrome coated titanium implant | Zongtao Zhang, Keenan Michael Hanson, Thomas Francis McCarthy, Daniel E. Lawrynowicz | 2016-06-21 |
| 9181409 | Sequentially cross-linked polyethylene | John H. Dumbleton, Aaron Essner, Shi-Shen Yau | 2015-11-10 |
| 8920534 | Method for fabricating a biocompatible material having a high carbide phase and such material | Daniel E. Lawrynowicz, Zongtao Zhang, Haitong Zeng | 2014-12-30 |
| 8727203 | Methods for manufacturing porous orthopaedic implants | Daniel E. Lawrynowicz, Haitong Zeng, Naomi Murray, Balaji Prabhu | 2014-05-20 |