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. 14, 2023
Filed:
Apr. 02, 2019
Applicant:
Amgen Inc., Thousand Oaks, CA (US);
Inventors:
Andrew Phillip Spasoff, Rockville, MD (US);
Susanne Therese Atkinson, Dublin, IE;
Adrian Bennis, Dublin, IE;
Erwin Freund, Camarillo, CA (US);
Assignee:
AMGEN INC., Thousand Oaks, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); G01N 15/10 (2006.01); A61K 9/16 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0019 (2013.01); A61K 9/1611 (2013.01); A61K 9/1647 (2013.01); G01N 15/10 (2013.01);
Abstract
The invention relates to methods for making injectable pharmaceutical compositions wherein particles present in the compositions are detected and analyzed, and the acceptance of the compositions is determined based on chemical and physical properties as well as toxicology and patient risks associated of the particles.