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:
Apr. 01, 2008
Filed:
Oct. 13, 2004
Applicants:
Radhakrishna K. Pillai, Kendall Park, NJ (US);
Sang I. Kang, Cranbury, NJ (US);
Edmund R. Marinelli, Lawrenceville, NJ (US);
Ramachandran S. Ranganathan, Princeton, NJ (US);
Michael F. Tweedle, Princeton, NJ (US);
Inventors:
Radhakrishna K. Pillai, Kendall Park, NJ (US);
Sang I. Kang, Cranbury, NJ (US);
Edmund R. Marinelli, Lawrenceville, NJ (US);
Ramachandran S. Ranganathan, Princeton, NJ (US);
Michael F. Tweedle, Princeton, NJ (US);
Assignee:
Bracco International B.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 231/02 (2006.01); C07D 257/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Novel metal-chelate complexes comprising aminocarboxylate ligands including substituted aromatic amide moieties, such as those having the formula wherein R, A, Rand Rare as defined herein, are disclosed.