Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10450555 | Preparation of multi-hapten mutant G6PDH conjugates and their use for detection of multiple analytes | Yi Zheng, Linda Hudson, Nihmat Morjana | 2019-10-22 | |
| 10351830 | Conjugates for assays for oxycodone and oxymorphone | Yi Zheng, Guoping Wang | 2019-07-16 | |
| 9605102 | Asymmetric regio-regular conjugated polymers for electronic applications | Steven Xiao | 2017-03-28 | |
| 7189582 | Compositions and methods for detection of sirolimus | Jian Chen, Holger Keim, Hshiou-ting Liu, Yi Zheng, Cathy K. Worley | 2007-03-13 | $19,894,000 |
| 7022492 | Ecstasy haptens and immunogens | Yi Zheng | 2006-04-04 | $7,956,000 |
| 6316586 | Copolyether composition and processes therefor and therewith | Hari Babu Sunkara | 2001-11-13 | $55,242,000 |
| 5811606 | Process and equipment for treatment of waste plastics | — | 1998-09-22 | |
| 5700751 | Catalyst for treatment of waste plastics and method of manufacturing the same | — | 1997-12-23 |