Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9375578 | Cardiac pacing methods and apparatus | Douglas A. Hettrick, Todd J. Sheldon, Paul D. Ziegler | 2016-06-28 |
| 9370654 | High frequency stimulation to block laryngeal stimulation during vagal nerve stimulation | Avram Scheiner | 2016-06-21 |
| 9149638 | Method and system for controlling pulmonary capillary pressure | Dwight H. Warkentin | 2015-10-06 |
| 9101772 | Secure and efficacious therapy delivery for a pacing engine | Karen J. Kleckner, Kathleen A. Prieve, Jeffrey M. Gillberg, Ren Zhou, Kenneth M. Anderson +8 more | 2015-08-11 |
| 8700155 | System and method for using atrial pacing to enhance function of stunned atrial myocardium following conversion to normal sinus rhythm | Douglas A. Hettrick | 2014-04-15 |
| 8478406 | Apparatus and methods of delivering an enhanced refractory period stimulation therapy | John E. Burnes | 2013-07-02 |
| 7835789 | Refractory period stimulation to increase ventricular performance | — | 2010-11-16 |
| 7792581 | Method and apparatus for treating diastolic heart failure | Douglas A. Hettrick, Lawrence J. Mulligan | 2010-09-07 |
| 7336994 | Control of atrial defibrillation therapy based on hemodynamic sensor feedback | Douglas A. Hettrick, Eduardo N. Warman, Michael R. Ujhelyi, Rahul Mehra, Paul D. Ziegler +3 more | 2008-02-26 |
| 7292888 | Cardiac stimulation during a refractory period | D. Curtis Deno, Lawrence J. Mulligan, Edwin G. Duffin, David Igel | 2007-11-06 |
| 7233821 | Method and apparatus for evaluating ventricular performance during isovolumic contraction | Douglas A. Hettrick | 2007-06-19 |
| 7233822 | Combination of electrogram and intra-cardiac pressure to discriminate between fibrillation and tachycardia | Douglas A. Hettrick, Mark L. Brown | 2007-06-19 |
| 7200438 | High frequency atrial burst pacing for improved ventricular rate control during atrial arrhythmias | — | 2007-04-03 |
| 7096064 | Implantable medical device for treating cardiac mechanical dysfunction by electrical stimulation | D. Curtis Deno, William J. Havel, Tommy D. Bennett, Paul M. Stein | 2006-08-22 |
| 6813516 | Method and arrangement for using atrial pacing to prevent early recurrence of atrial fibrillation | Michael R. Ujhelyi, David A. Casavant, Nirav Sheth | 2004-11-02 |
| 6735471 | Method and system for endotracheal/esophageal stimulation prior to and during a medical procedure | Michael R. S. Hill, Scott E. Jahns, James R. Keogh, Michael R. Ujhelyi, Nancy J. Rakow +1 more | 2004-05-11 |
| 6532388 | Method and system for endotracheal/esophageal stimulation prior to and during a medical procedure | Michael R. S. Hill, Scott E. Jahns, James R. Keogh, Michael R. Ujhelyi, Nancy J. Rakow | 2003-03-11 |