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. 23, 2025
Filed:
Feb. 25, 2020
Applicant:
Disruptive Materials Operations Ab, Uppsala, SE;
Inventors:
Cecilia Århammar, Uppsala, SE;
Gabriella Josefsson, Spånga, SE;
Assignee:
Disruptive Materials Operations AB, Uppsala, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/19 (2006.01); A61K 8/02 (2006.01); A61Q 19/00 (2006.01); C01F 5/24 (2006.01);
U.S. Cl.
CPC ...
A61K 8/19 (2013.01); A61K 8/0279 (2013.01); A61Q 19/008 (2013.01); C01F 5/24 (2013.01); A61K 2800/412 (2013.01); A61K 2800/651 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2004/51 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/19 (2013.01);
Abstract
The present invention relates to a particulate highly porous amorphous mesoporous magnesium carbonate material suitable for uptake of high amounts of oily substances, sebum or a beneficial agent or combinations of these and to topical and cosmetic compositions comprising such material. The particulate highly porous amorphous mesoporous magnesium carbonate material according to the invention has a total pore volume larger than 0.1 cm 3/g and is constituted of particles having a peak particle size at or below 35 μm.