The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 1992
Filed:
Feb. 14, 1990
Charles Cohen, Medway, MA (US);
Robert A Dishman, Concord, MA (US);
James S Huston, Chestnut Hill, MA (US);
Robert L Bratzler, Concord, MA (US);
David R Dodds, Millis, MA (US);
Charles M Zepp, Berlin, MA (US);
Creative BioMolecules, Inc., Hopkinton, MA (US);
Sepracor, Inc., Marlborough, MA (US);
Abstract
Disclosed are processes and apparatus for separating a desired solute, such as an optically active isomer, from a complex mixture using carrier facilitated transport in an immobilized liquid membrane or carrier facilitated solvent extraction. The carrier is a binding protein selected and/or engineered to immunochemically reversibly bind to the solute and to have a significant solubility in the extracting solvent or immobilized liquid membrane.