Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968538 | Fully dull polyester drawn yarn and preparing method thereof | Lixin Yin, Xiaohua Sun | 2021-04-06 |
| 10703901 | Glass fiber-reinforced flame retardant PBT composition and preparation method thereof | Rui Chen, Wen Zhu, Wei Chen, Xuejun Fu, Donghai Sun +1 more | 2020-07-07 |
| 10316052 | Fidaxomicin purification method | Huijun Ren, Daochao Li, Xuexiao Ying, Linghui Zheng, Lingping Wang +1 more | 2019-06-11 |
| 9833957 | Non-glued laminated ball and manufacturing method thereof | Yadong Lu | 2017-12-05 |
| 9822488 | Ultralong hydroxyapatite nanowire/microwire, method of preparing same, hydroxyapatite paper comprising same and preparation method thereof | Yingjie Zhu, Bingqiang Lu | 2017-11-21 |
| 9670245 | Ginsenoside C-K polymorphic compounds and method for preparing same | Guobin Ren, Changliang Dai, Jinyao Chen, Minghui Qi, Wenming Zhu +2 more | 2017-06-06 |
| 9643992 | Two crystal forms of ginsenoside C-K and method for preparing same | Guobin Ren, Changliang Dai, Jinyao Chen, Minghui Qi, Wenming Zhu +2 more | 2017-05-09 |
| 7351744 | Naphthalene derivatives as termite repellents and toxicants | Gregg Henderson, Sanaa A. Ibrahim, Rosemary Patton, Roger A. Laine, Betty Zhu | 2008-04-01 |
| 6906108 | Extracts of vetiver oil as repellent and toxicant to ants, ticks, and cockroaches | Gregg Henderson, Donald O. Heumann, Roger A. Laine, Lara Maistrello, Betty Zhu | 2005-06-14 |
| 6890960 | Vetiver oil extracts as termite repellent and toxicant | Gregg Henderson, Roger A. Laine, Donald O. Heumann, Betty Zhu | 2005-05-10 |
| 6451123 | Process for the separation of sugars | Michael Saska | 2002-09-17 |