Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760415 | Systems and methods for downhole telecommunication | Michael Linley Fripp, Donald G. Kyle, Gregory Thomas Werkheiser | 2020-09-01 |
| 10343124 | Coated mixing device for hydrocarbon fluid storage containers to combat mixing abrasion | Cyrus A. Irani | 2019-07-09 |
| 10309194 | Downhole fluid valve | Russell Stephen Haake, Paul D. Ringgenberg, Vince Zeller | 2019-06-04 |
| 9771796 | Well fluid sampling confirmation and analysis | Cyrus A. Irani | 2017-09-26 |
| 9587451 | Deactivation of packer with safety joint | Paul D. Ringgenberg | 2017-03-07 |
| 9416623 | Pressure dependent wellbore lock actuator mechanism | Kevin Michael Renkes | 2016-08-16 |
| 9212549 | Regulation-compliant holding device for storing or transporting a non-compliant container | Cyrus A. Irani | 2015-12-15 |
| 8973657 | Gas generator for pressurizing downhole samples | Cyrus A. Irani | 2015-03-10 |
| 8783370 | Deactivation of packer with safety joint | Paul D. Ringgenberg | 2014-07-22 |
| 8752620 | Systems and methods for single-phase fluid sampling | Vincent P. Zeller, Paul D. Ringgenberg, Cyrus A. Irani | 2014-06-17 |
| 8474533 | Gas generator for pressurizing downhole samples | Cyrus A. Irani | 2013-07-02 |
| 8429961 | Wireline conveyed single phase fluid sampling apparatus and method for use of same | Cyrus A. Irani, Paul D. Ringgenberg, Luis Rubio Faria, Josana Silva Andrade, Pedro Varela | 2013-04-30 |
| 8322426 | Downhole actuator apparatus having a chemically activated trigger | Adam D. Wright, Donald H. Perkins, Michael Linley Fripp | 2012-12-04 |