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:
Nov. 14, 2023
Filed:
Jul. 24, 2019
Applicant:
Chiesi Farmaceutici S.p.a., Parma, IT;
Inventors:
Tomaso Guidi, Parma, IT;
Amrit Paudel, Parma, IT;
Sarah Elizabeth Zellnitz, Parma, IT;
Joana Filipa Fernandes Teixeira Pinto, Parma, IT;
Assignee:
CHIESI FARMACEUTICI S.p.A., Parma, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 9/00 (2006.01); A61K 47/14 (2017.01); A61P 11/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1623 (2013.01); A61K 9/0075 (2013.01); A61K 9/1682 (2013.01);
Abstract
The present invention concerns carrier particles suitable for use in dry powder formulations for inhalation. The invention also relates to processes for their preparation by spray-congealing.