closed; not patent.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
Not patent; closed.
Farlex Partner Medical Dictionary © Farlex 2012
impatent(ĭm-pă′tĕnt) [″ + patere, to be open]
Closed; not patent.
Medical Dictionary, © 2009 Farlex and Partners