Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378380 | Brominated flame retardants and polyurethanes containing the same | Augusto Caesar Ibay, Tse-Chong Wu, Charles D. Varnado, Jr. | 2025-08-05 |
| 12319858 | Organic compound and OLED having same and organica light-emitting apparatus | Lei Zhang, Xiaoyu ZHAO, Kongwu Wu, Xiangzhen Kong | 2025-06-03 |
| 12270008 | Method for hydrotreating and recycling waste lubricating oil | Bin Liu, Yongming Chai, Chenguang Liu, Yuan Pan, Yichuan Li +1 more | 2025-04-08 |
| 12173252 | Method for pre-hydrotreating and purifying waste lubricating oil | Bin Liu, Yongming Chai, Chenguang Liu, Yuan Pan, Yichuan Li +1 more | 2024-12-24 |
| 12113236 | Exhaust filter system for battery pack | Lilei Zhang, Hongbo Chang, Yechao Tan | 2024-10-08 |
| 11714010 | Reactor temperature measurement system, reactor and method for preparing a Fiber Bragg Grating | Xiaolong Si, Linfang Wu, Chengbo Mou, Yan Zhuang | 2023-08-01 |
| 11268005 | High density aqueous well fluids | Christopher J. Nalepa, Jacobus N. Louwen, Gregory H. Lambeth, Srinivasa S. Godavarthy, Kevin Coppola | 2022-03-08 |
| 10759985 | High density aqueous well fluids | Gregory H. Lambeth | 2020-09-01 |
| 10597574 | High density aqueous well fluids | Christopher J. Nalepa, Jacobus N. Louwen, Gregory H. Lambeth, Srinivasa S. Godavarthy, Kevin Coppola | 2020-03-24 |
| 8471021 | Sulfur containing heterocycle-fused naphthalene tetracarboxylic acid diimide derivatives, preparation method and use thereof | Xike Gao, Chong-an Di, Daoben Zhu, Hongxiang Li, Biao Jiang | 2013-06-25 |
| 8231854 | Method for treating carbon nanotubes, carbon nanotubes and carbon nanotubes device comprising thereof | Hisashi Kajiura, Yongming Li, Xianglong Li, Lingchao Cao, Lei Fu +3 more | 2012-07-31 |
| 8124044 | Carbon nanotubes, a method of preparing the same and an element using the same | Hisashi Kajiura, Yongming Li, Liping Huang, Dacheng Wei, Yu-Ting Wang +1 more | 2012-02-28 |
| 7887773 | Method for treating carbon nanotubes, carbon nanotubes and carbon nanotube devices | Hisashi Kajiura, Yongming Li, Hongliang Zhang, Lingchao Cao, Xianglong Li +3 more | 2011-02-15 |
| 6187931 | Process for making fluorophthalimides | Stephen E. Belmont, Charles R. Everly | 2001-02-13 |