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:
Sep. 17, 2013
Filed:
Dec. 07, 2009
Applicant:
Torgrim Engell, Oslo, NO;
Inventor:
Torgrim Engell, Oslo, NO;
Assignee:
GE Healthcare Limited, Amersham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 229/26 (2006.01); C07D 403/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides novel and more efficient synthesis's for obtaining an intermediate in the synthesis of obtaining a protecting group aminoxy PEG linker.