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. 16, 2021
Filed:
Nov. 16, 2018
Applicant:
Pierre Fabre Medicament, Boulogne-Billancourt, FR;
Inventors:
Isabel Ribeiro Dos Santos, Eaunes, FR;
Michel Sournac, Toulouse, FR;
Assignee:
PIERRE FABRE MEDICAMENT, Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/465 (2006.01); A61K 9/70 (2006.01); A61K 9/16 (2006.01); B32B 37/24 (2006.01); B32B 38/00 (2006.01); A61K 9/14 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7046 (2013.01); A61K 9/1635 (2013.01); A61K 9/7038 (2013.01); A61K 9/7053 (2013.01); A61K 9/7061 (2013.01); A61K 9/7069 (2013.01); A61K 31/465 (2013.01); B32B 37/24 (2013.01); B32B 38/0004 (2013.01); B32B 38/164 (2013.01); A61K 9/146 (2013.01); A61K 9/7076 (2013.01); B32B 2037/243 (2013.01); B32B 2398/00 (2013.01); B32B 2556/00 (2013.01); Y10T 156/1052 (2015.01);
Abstract
The present invention relates to a transdermal device including porous microparticles capable of containing an active principle, in particular nicotine, and to the use thereof as a drug, in particular for tobacco cessation. The present invention further relates to a method for preparing a transdermal device including porous microparticles filled with an active principle.