Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415176 | Preparation method of Ni-based high-entropy oxide catalyst and its application in carbon dioxide reforming of methane to prepare syngas | Chengcheng Tian, Zhengcheng Wang, Xiang Zhu, Qiying Zheng, Cong Yuan | 2025-09-16 |
| D1070036 | Foldable baby bath | — | 2025-04-08 |
| D1063017 | Children's toilet seat | — | 2025-02-18 |
| 12172918 | Domestic sewage treatment system | Xia Jiang, Fengli Gan, Yi-Ying Liu, Yuxiao Sun, Yafang Han | 2024-12-24 |
| D1051309 | Toilet seat | — | 2024-11-12 |
| 12017937 | Rotational flow rotation deoiling method and device for oil-based mud rock debris | Jiwei Wu, Jiake Pan, Xia Jiang, Lixiang Wang, Yuan Huang +3 more | 2024-06-25 |
| 12017939 | Oily sewage pretreatment method and device without air floatation | Yuxiao Sun, Jiandong Hu, Yi-Ying Liu, Huiqing Yu, Haiyang Bai +8 more | 2024-06-25 |
| 11952540 | Method and apparatus for hydrocracking mineralized refuse pyrolysis oil | Yulong Chang, Xia Jiang, Jianping Li, Jingyi Zhu, Pengbo Fu +1 more | 2024-04-09 |
| D1021022 | Stepped toilet | — | 2024-04-02 |
| D1001983 | Baby potty | — | 2023-10-17 |
| 11772091 | Method and apparatus for treating, sorting and recycling oil-containing discharged catalyst | Pengbo Fu, Zhaohui Huang, Aibin Huang, Cheng-Wei Huang, Jianhuai Sun +8 more | 2023-10-03 |
| D982728 | Potty training seat with step stool ladder | — | 2023-04-04 |
| D978301 | Potty with ladder | — | 2023-02-14 |
| 10598585 | Synchronous high-speed photographing method and device for microparticle rotation in liquid cyclone field | Yuan Huang, Yang Qiu, Pengbo Fu, Yanhong Zhang, Zhishan Bai +2 more | 2020-03-24 |
| 10041010 | Process and device for treating catalyst discharged from bubbling bed hydrogenation of residual oil | Jianping Li, Jiangang Wang, Yanhong Zhang, Xin Cui, Ling Shen +4 more | 2018-08-07 |
| 9938472 | Method for enclosed recycling of oil-water-sludge in oil shale dry distillation system | Mingfu Bao, Dasong Xing, Jiangang Wang, Da Zhao, Xin Cui +5 more | 2018-04-10 |
| 9533247 | Method and apparatus for micro-hydrocyclone purification for flue gas carbon dioxide capture system | Songbai Mao, Qisong Shen, Ning Ye, Yanhong Zhang, Jiangang Wang +2 more | 2017-01-03 |
| 9302910 | Short-flow process for desulfurization of circulating hydrogen and device for the same | Ji Young Ma, Zhuoqun Qian, Yanhong Zhang, Liquan Li, Qian Zeng +4 more | 2016-04-05 |
| 8221634 | Process and apparatus for separating and recovering waste alkali from cyclohexane oxidation solution | Zhishan Bai, Zhuoqun Qian, Ji Young Ma, Ping Zhou, Yanhong Zhang | 2012-07-17 |
| 8083951 | Method for purifying quench water and scrubbing water from MTO by mini-hydrocyclone and apparatus used for same | Yanhong Zhang, Qiang Yang, Ji Young Ma, Zhishan Bai, Yu Liu +3 more | 2011-12-27 |
| 7419608 | Treating method and equipment for coke-cooling wastewater | Zhuoqun Qian, Jianwen Wang, Baohua Dai, Jiangqing Hu, Shuilong Yu +5 more | 2008-09-02 |