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:
Feb. 03, 2015
Filed:
Jul. 20, 2012
Applicants:
Radha Achhanath, Karnataka, IN;
Srinath Balaji, Karnataka, IN;
Asfal Mohammed Kadavilpparampu Mohamed, Bangalore, IN;
Sondre Nilsen, Olso, NO;
Steven Michael Fairway, Oslo, NO;
Inventors:
Radha Achhanath, Karnataka, IN;
Srinath Balaji, Karnataka, IN;
Asfal Mohammed Kadavilpparampu Mohamed, Bangalore, IN;
Sondre Nilsen, Olso, NO;
Steven Michael Fairway, Oslo, NO;
Assignee:
GE Healthcare Limited, Buckinghamshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 43/20 (2006.01); C07C 45/00 (2006.01); C07C 41/00 (2006.01); C07C 45/78 (2006.01); C07C 41/44 (2006.01); C07C 43/174 (2006.01); C07C 45/42 (2006.01); C07C 49/757 (2006.01); C07C 319/20 (2006.01);
U.S. Cl.
CPC ...
C07C 45/78 (2013.01); C07C 41/44 (2013.01); C07C 43/174 (2013.01); C07C 45/42 (2013.01); C07C 49/757 (2013.01); C07C 319/20 (2013.01); C07C 2101/04 (2013.01);
Abstract
The present invention relates to a method of obtaining radiopharmaceutical precursors, and in particular precursors to protected amino acid derivatives, which are used as precursors for production of radiolabelled amino acids for use in in vivo imaging procedures, such as positron emission tomography (PET).