CAI; Zhigang
Patent Applications and Registrations
Patent applications and USPTO patent grants for CAI; Zhigang.The latest application filed is for "folate producing strain and the preparation and application thereof".
- CAI; Zhigang - Pudong New Area Shanghai
- Cai; Zhigang - Guangzhou CN
- Cai; Zhigang - Guang zhou CN
- Cai; ZhiGang - Kunsan CN
| Patent | Date |
|---|---|
| Folate Producing Strain And The Preparation And Application Thereof App 20220282207 - SHI; Ming'An ; et al. | 2022-09-08 |
| OCT probe used for human open lumen system Grant 11,219,369 - Cai , et al. January 11, 2 | 2022-01-11 |
| Optical Coherence Tomography (oct) Catheter For Respiratory Tract App 20200367752 - SONG; Liyan ; et al. | 2020-11-26 |
| Uterus Oct Catheter And Uterus Oct Equipment With Pull-back Function App 20200305724 - SONG; LIYAN ; et al. | 2020-10-01 |
| Oct Probe Used For Human Open Lumen System App 20190216324 - Cai; Zhigang ; et al. | 2019-07-18 |
| Electrical connector assembly Grant D501,828 - Zhou , et al. February 15, 2 | 2005-02-15 |
| Cable connector assembly Grant 6,722,924 - Zhou , et al. April 20, 2 | 2004-04-20 |
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