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. 08, 2026
Filed:
Apr. 01, 2022
Applicant:
Ceva Sante Animale, Libourne, FR;
Inventors:
Florence Guimberteau, Libourne, FR;
Sandrine Lacoste, Libourne, FR;
Assignee:
CEVA SANTE ANIMALE, Libourne, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/57 (2006.01); A61K 9/00 (2006.01); A61K 47/32 (2006.01);
U.S. Cl.
CPC ...
A61K 31/57 (2013.01); A61K 9/0036 (2013.01); A61K 9/0043 (2013.01); A61K 47/32 (2013.01);
Abstract
The present invention relates to a composition comprising between 35 and 55% by weight of a polymer matrix comprising a thermoplastic polymer having a Shore A hardness of between 20 and 100 as measured by a Type A durometer according to the ASTM D2240 standard and a melting point of between 40 and 200° C.; and between 30 and 55% by weight of progesterone relative to the total weight of the composition. The invention further relates to the use of such compositions to synchronise the estrus of a group of non-human mammals, preferably a group of bovines.