Abstract: The method and apparatus of the present invention has general applicability to the manipulation of the concentration, by partial depletion or enrichment, of one or more volatile components in a given liquid while leaving the other volatile components in the liquid in a substantially undisturbed or unadulterated state.
Type:
Grant
Filed:
May 2, 1991
Date of Patent:
September 1, 1992
Assignee:
Sepracor, Inc.
Inventors:
Eric K. Lee, Vinay J. Kalyani, Stephen L. Matson
Abstract: The method and apparatus of the present invention has general applicability to the manipulation of the concentration, by partial depletion or enrichment, of one or more volatile components in a given liquid while leaving the other volatile components in the liquid in a substantially undisturbed or unadulterated state.
Type:
Grant
Filed:
January 10, 1990
Date of Patent:
May 7, 1991
Assignee:
Sepracor
Inventors:
Eric K. Lee, Vinay J. Kalyani, Stephen L. Matson