Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9556860 | Implantable infusion device having selective voltage boost circuit with charge pump circuit for generating control signals using first and second profiles | Christopher Ambri | 2017-01-31 |
| 9555188 | Implantable infusion device having voltage boost circuit and selection circuit to alternately connect battery with charging circuit | Scott A. Sarkinen, Christopher Ambri, Naveed Alam | 2017-01-31 |
| 9192719 | Implantable medical pump diagnostics | Irfan Z. Ali, Ronald L. Mezera, Keith A. Miesel, Scott A. Sarkinen, Nicholas R. Whitehead | 2015-11-24 |
| 8903473 | Radiopaque markers for implantable medical devices | David D. Differding, John Michael Gray, Michael J. Baade, Katherine J. Bach, Steven D. Byland +1 more | 2014-12-02 |
| 8639338 | System and method for monitoring power source longevity of an implantable medical device | Donald R. Merritt, Craig L. Schmidt, Mukul Jain | 2014-01-28 |
| 8535280 | Pressure based refill status monitor for implantable pumps | Scott L. Kalpin, William J. Mitchell | 2013-09-17 |
| 8491547 | Septum monitoring system and method for an implantable therapeutic substance delivery device | James M. Olsen | 2013-07-23 |
| 8417338 | System and method for monitoring power source longevity of an implantable medical device | Donald R. Merritt, Craig L. Schmidt, Mukul Jain | 2013-04-09 |
| 8131367 | System and method for monitoring power source longevity of an implantable medical device | Donald R. Merritt, Craig L. Schmidt, Mukul Jain | 2012-03-06 |
| 7542801 | System and method for monitoring power source longevity of an implantable medical device | Donald R. Merritt, Craig L. Schmidt, Mukul Jain | 2009-06-02 |
| 7122026 | Implantable infusion device with optimized peristaltic pump motor drive | George P. Seifert | 2006-10-17 |
| 7001359 | Implantable therapeutic substance infusion device with active longevity projection | — | 2006-02-21 |
| 6979315 | Passive flow control devices for implantable pumps | Warren Starkebaum, Raymond F. McMullen | 2005-12-27 |
| 6901293 | System and method for monitoring power source longevity of an implantable medical device | Donald R. Merritt, Craig L. Schmidt, Mukul Jain | 2005-05-31 |
| 6542350 | Reservoir volume sensors | — | 2003-04-01 |
| 6471675 | Passive flow control devices for implantable pumps | Warren Starkebaum, Raymond F. McMullen | 2002-10-29 |
| 6210368 | Reservoir volume sensors | — | 2001-04-03 |
| 6099495 | Implantable electrical transducer powered from capacitive storage energy source | Curtis D. Kinghorn | 2000-08-08 |
| 5556141 | Cabinet door latch | — | 1996-09-17 |
| D329837 | Cap for the bed of a pickup truck | — | 1992-09-29 |
| D326441 | Truck cap | — | 1992-05-26 |
| D326078 | Spoiler for a truck cap | — | 1992-05-12 |
| 4736385 | Transmitter and receiver circuit | Warren R. Pratt, Dennis G. Cope | 1988-04-05 |