Granted Patent
Utility
US 6,602,276 · App. 09/787,599
Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation
Inventors:
John D. Dobak, III, Hans W. Kramer, Steve Yon
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Mar 21, 2001
Inventors
John D. Dobak, III
Hans W. Kramer
Steve Yon
Assignee (at issue)
Innercool Therapies, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.