Issued Patents 2021
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155793 | Phytase variants YeAPPA having improved gastric protein resistance and acid resistance, and increased catalytic efficiency | Canfang Niu, Peilong Yang, Yangyang Li, Yongkai Du, Huiying Luo +2 more | 2021-10-26 |
| 11135053 | Implantation method of artificial heart valve | Zhiwei Wang, Jianzhou Guo, Wenbin Chen, Wei Jiang, Huixiong Xie +1 more | 2021-10-05 |
| 11039810 | Three-dimensional ultrasonic imaging method and system | Yaoxian Zou, Muqing Lin, Zhijie Chen, Yi Xiong | 2021-06-22 |
| 11028377 | Phytase variants YkAPPA having improved pepsin resistance and increased catalytic efficiency | Canfang Niu, Peilong Yang, Yangyang Li, Dali Yu, Huiying Luo +2 more | 2021-06-08 |
| 11008830 | Stratified waterflooding apparatus | Gaixing Hu, Hongjun Lu, Yafeng Ju, Jiuzheng Yu, Lingzhi YANG +3 more | 2021-05-18 |
| 10975294 | Injection stimulation agent for water injection well and the preparation method and application thereof | Lijun Mu, Xianwen Li, Hongjun Lu, Yong Wang, Zhenning Ji +8 more | 2021-04-13 |
| 10961442 | On-line diverting acid for continuous injection into water injection wells and a preparation method thereof | Lijun Mu, Xianwen Li, Hongjun Lu, Zhiying Deng, Yong Wang +6 more | 2021-03-30 |
| 10920206 | Acidic thermophilic polygalacturonase TEPG28A, and encoding gene and application thereof | Huiying Luo, Yeqing Li, Yuan Wang, Tao Tu, Huoqing Huang +3 more | 2021-02-16 |
| 10920200 | Glucose oxidase CnGODA and gene and application thereof | Huiying Luo, Weina LIU, Jianzhong Ge, Tao Tu, Huoqing Huang +5 more | 2021-02-16 |
| 10898109 | Method and device for automatic identification of measurement item and ultrasound imaging apparatus | Yaoxian Zou, Yi Wei, Muqing Lin, Zuoqi Zeng | 2021-01-26 |
| 10890059 | Layered water injection system and layered water injection method | Lingzhi YANG, Yafeng Ju, Jiuzheng Yu, Bilin Luo, Fuwei Bi +2 more | 2021-01-12 |