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:
Jun. 01, 1999
Filed:
Dec. 14, 1990
Applicant:
Inventors:
Raghavan Rajagopalan, Maryland Heights, MO (US);
William L Neumann, Grover, MO (US);
Dennis L Nosco, Florissant, MO (US);
Assignee:
Mallinckrodt Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
546-3 ; 546264 ; 546266 ; 546267 ; 5462681 ; 546312 ; 546304 ; 546329 ; 546-4 ; 546 21 ; 546 22 ; 548102 ; 548111 ; 548112 ; 548119 ; 548198 ; 548233 ; 548235 ; 548245 ; 5483111 ; 5483265 ; 5483311 ; 5483641 ; 5483714 ; 556 14 ; 556 70 ; 556 64 ; 564341 ; 568-8 ; 568 13 ; 568 16 ; 568 17 ;
Abstract
The present invention relates particularly to novel preorganized hexadentate ligands that are suitable for completing with a radionuclide, and are useful as general imaging agents for diagnostic purposes.