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:
May. 09, 2006
Filed:
Aug. 24, 2001
Jonathan L. Sessler, Austin, TX (US);
Manuel Marquez, Lincolnshire, IL (US);
Pavel Anzenbacher, Jr., Bowling Green, OH (US);
James A. Shriver, Austin, TX (US);
Jonathan L. Sessler, Austin, TX (US);
Manuel Marquez, Lincolnshire, IL (US);
Pavel Anzenbacher, Jr., Bowling Green, OH (US);
James A. Shriver, Austin, TX (US);
Board of Regents, The University of Texas System, Austin, TX (US);
Abstract
The present invention provides halogenated calixpyrrole, calixpyridinopyrrole, and calixpyridine macrocycles having 4–12 pyrrolic rings with greater stability, enhanced anion and neutral molecule binding affinity, and different binding selectivites as compared to their non-halogenated congeners as judged fromH NMR,F NMR and fluorescence emission spectroscopic analyses.