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:
Dec. 06, 2022
Filed:
Feb. 10, 2017
Applicant:
Medimmune Limited, Cambridge, GB;
Inventors:
Assignee:
MEDIMMUNE LIMITED, Cambridge, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/68 (2017.01); A61P 35/00 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
A61K 47/6851 (2017.08); A61K 45/06 (2013.01); A61P 35/00 (2018.01);
Abstract
A conjugate of formula I:L-(D)  (1) wherein L is a Ligand unit, Dis a Drug Linker unit of formula II: wherein either: (a) Rand Rform a nitrogen-carbon double bond between the nitrogen and carbon atoms to which they are bound; or (b) Ris OH, and Ris: p is an integer of from 1 to 20.