Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184589 | Riser assembly and method | Yanqiu Zhang, Zhimin Tan, Jiabei Yuan | 2019-01-22 |
| 9896888 | Riser support | Zhimin Tan, Yanqiu Zhang | 2018-02-20 |
| 9797526 | Riser assembly and method of installing a riser assembly | Yanqiu Zhang, Zhimin Tan, Jiabei Yuan, Linfa Zhu | 2017-10-24 |
| 9708864 | Riser assembly and method of forming a riser assembly | Zhimin Tan, Yuan Tian, Yanqiu Zhang, Fabio de Souza Pires, George Karabelas | 2017-07-18 |
| 9359829 | Riser assembly and method of providing riser assembly | Zhimin Tan, Yanqiu Zhang | 2016-06-07 |
| 9353579 | Buoyancy compensating element and method | Zhimin Tan, Christopher Bush, John Rosche, Tricia Hill | 2016-05-31 |
| 9341031 | Riser support | Zhimin Tan, Yanqiu Zhang | 2016-05-17 |
| 9033614 | Pipe components and methods of manufacture | Jiabei Yuan, Zhimin Tan, Yanqiu Zhang | 2015-05-19 |