Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10174975 | Two-phase refrigeration system | Yinshan Feng, Futao Zhao, Thomas D. Radcliff, Parmesh Verma | 2019-01-08 |
| 10098870 | Polyethylene glycol-cactus oligopeptide bonding rapamycin derivatives | Jianhuan Jia, Zewang Feng, Yan Liu, Zhenguo Wang, Xuan Zhao | 2018-10-16 |
| 10052391 | Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity | Lihua Xu, Xuan Zhao, Zewang Feng, Zhen'guo Wang | 2018-08-21 |
| 10052392 | Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity | Lihua Xu, Xuan Zhao, Zewang Feng, Zhen'guo Wang | 2018-08-21 |
| 10034948 | Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity | Lihua Xu, Xuan Zhao, Zewang Feng, Zhen'guo Wang | 2018-07-31 |
| 9982920 | Operation of a cascade air conditioning system with two-phase loop | Yinshan Feng, Futao Zhao, Parmesh Verma, Thomas D. Radcliff | 2018-05-29 |
| 9857101 | Refrigeration ejector cycle having control for supercritical to subcritical transition prior to the ejector | Thomas D. Radcliff, Parmesh Verma, Frederick J. Cogswell | 2018-01-02 |
| 9789198 | Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity | Lihua Xu, Xuan Zhao, Zewang Feng, Zhenguo Wang | 2017-10-17 |
| 9783956 | Bulldozer | Chang'an Liu, Yutian Jiang, Xiangyang Li, Dongxiao Yan, Yajun Huang +4 more | 2017-10-10 |
| 9759462 | High efficiency ejector cycle | Jiang Zou, Hongsheng Liu, Parmesh Verma, Thomas D. Radcliff | 2017-09-12 |
| 9700633 | Conjugates of water soluble polymer-amino acid oligopeptide-drug, preparation method and use thereof | Xuan Zhao, Zhenguo Wang, Zewang Feng, Jianhuan Jia | 2017-07-11 |
| 9696069 | Ejector | Hongsheng Liu, Jiang Zou, Frederick J. Cogswell, Parmesh Verma | 2017-07-04 |
| 9566344 | Dasatinib and nonlinear configuration polyethylene glycol conjugate | Xuan Zhao, Zhenguo Wang | 2017-02-14 |
| 9523364 | Ejector cycle with dual heat absorption heat exchangers | Parmesh Verma, Frederick J. Cogswell | 2016-12-20 |
| 9285146 | Ejector | Hongsheng Liu, Jiang Zou, Frederick J. Cogswell, Parmesh Verma | 2016-03-15 |
| 9261298 | Ejector cycle refrigerant separator | Parmesh Verma, David P. Martin, Frederick J. Cogswell | 2016-02-16 |
| 9140470 | Ejector | Parmesh Verma, Frederick J. Cogswell | 2015-09-22 |
| 8955343 | Ejector cycle refrigerant separator | Parmesh Verma, Frederick J. Cogswell, Hans-Joachim Huff, Alexander Lifson, Richard G. Lord | 2015-02-17 |
| 8922074 | Elevator machine motor and drive and cooling thereof | Mikhail B. Gorbounov, Zbigniew Piech, Vladimir Blasko, Daryl J. Marvin, William A. Veronesi +1 more | 2014-12-30 |
| 8889277 | Battery fire prevention via thermal management | Vijaya Ramaraju Lakamraju, Jean Yamanis, Ulf J. Jonsson, Ritesh Khire, John M. Milton-Benoit | 2014-11-18 |
| 8776539 | Ejector-type refrigeration cycle and refrigeration device using the same | Parmesh Verma | 2014-07-15 |
| 8640426 | Thermal barriers of elevator door roller and rail | Xiaomei Yu, Mikhail B. Gorbounov, John M. Milton-Benoit, Zlatko Strbuncelj | 2014-02-04 |
| 8443574 | Intumescent thermal barrier from hub to tire | Xiaomei Yu, John M. Milton-Benoit | 2013-05-21 |
| 8126493 | Method and PoC gateway for implementing PoC service | — | 2012-02-28 |
| 7331381 | Hybrid heat exchangers | Wei-Teh Shih | 2008-02-19 |