Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971419 | Hydroxycholesterol immunoassay | Michael C. Mullenix, Robert Elliot Zipkin, Wayne Forrest Patton, James J. Donegan | 2024-04-30 |
| 11737992 | Sphingosine kinase Type 1 inhibitors and uses thereof | Sarah Spiegel, Robert Elliot Zipkin | 2023-08-29 |
| 10945971 | Sphingosine kinase type 1 inhibitors and uses thereof | Sarah Spiegel, Robert Elliot Zipkin | 2021-03-16 |
| 10624863 | Sphingosine kinase type 1 inhibitors and uses thereof | Sarah Spiegel, Robert Elliot Zipkin | 2020-04-21 |
| 10456370 | Sphingosine kinase type 1 inhibitors and uses thereof | Sarah Spiegel, Robert Elliot Zipkin | 2019-10-29 |
| 10197583 | Hydroxycholesterol immunoassay | Michael C. Mullenix, Robert Elliot Zipkin, Wayne Forrest Patton, James J. Donegan | 2019-02-05 |
| 10166204 | Sphingosine kinase type 1 inhibitors and uses thereof | Sarah Spiegel, Robert Elliot Zipkin | 2019-01-01 |
| 9974758 | Sphingosine kinase type 1 inhibitors and uses thereof | Sarah Spiegel, Robert Elliot Zipkin | 2018-05-22 |
| 9388121 | Sphingosine kinase type 1 inhibitors | Sarah Spiegel, Robert Elliot Zipkin | 2016-07-12 |
| 8969525 | Hydroxycholesterol immunoassay | Michael C. Mullenix, Robert Elliot Zipkin, Wayne Forrest Patton, James J. Donegan | 2015-03-03 |
| 8372888 | Sphingosine kinase type 1 inhibitors, compositions and processes for using same | Robert Elliot Zipkin, Sarah Spiegel | 2013-02-12 |
| 8314151 | Sphingosine kinase type 1 inhibitors, and processes for using same | Sarah Spiegel, Robert Elliot Zipkin | 2012-11-20 |
| 8016035 | Chemical injection check valve incorporated into a tubing retrievable safety valve | Scott C. Strattan, Thomas S. Myerley, Jason Ives, Jeffrey C. Williams | 2011-09-13 |
| 7048059 | Annulus pressure control system for subsea wells | Scott C. Strattan | 2006-05-23 |
| 6173785 | Pressure-balanced rod piston control system for a subsurface safety valve | James H. Allison | 2001-01-16 |