Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258456 | Preparation method for spherical or angular powder filler, spherical or angular powder filler obtained thereby, and application thereof | Shuzhen Chen, Rui Li, Cheng-Yuan Tang, Lieping Ding | 2025-03-25 |
| 12168215 | Evaporative emission device and adsorbent | Wolfgang Ruettinger, Steven Chin, Laif R. Alden, Akash Abraham | 2024-12-17 |
| 12097468 | External pressure type hollow fiber membrane component, filtration membrane component, and membrane filtration module | Qing Chen, Lianggang Chen | 2024-09-24 |
| 11938430 | Flow guide mesh, membrane element, and filter assembly | — | 2024-03-26 |
| 11926530 | Method for synthesizing supported molecular sieve membrane by microwaves | Yanshuo Li, Dapeng Oliver Wu | 2024-03-12 |
| 11779900 | Evaporative emission device and adsorbent | Wolfgang Ruettinger, Steven Chin, Laif R. Alden, Akash Abraham | 2023-10-10 |
| 11624340 | Evaporative emission control articles including activated carbon | Wolfgang Ruettinger, Steven Chin, Laif R. Alden, Akash Abraham | 2023-04-11 |
| 11478773 | Evaporative emission control articles including activated carbon | Wolfgang Ruettinger, Laif R. Alden, Steven Chin, Akash Abraham | 2022-10-25 |
| 10928234 | Tool, container and method for extracting liquid | Zengxin Chen, Shenglu Li, Rui Li, Jiaming Wei, Jingzhe CHEN +2 more | 2021-02-23 |
| 9776882 | Preparation method and device for efficiently preparing magnesium hydroxide | Yimin Zhu, Xiaojia Tang, Lin Guo, Quan Liu, Tie Li | 2017-10-03 |
| 8221713 | Method for making metal titanate | Ya-Dong Li, Zi-Yang Huo | 2012-07-17 |
| 8084009 | Method for making carbon composite material | Ya-Dong Li, Wei-Chen Chen, Xiao Xiao | 2011-12-27 |
| D372966 | Air freshener | — | 1996-08-20 |