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:
Oct. 07, 2025
Filed:
Feb. 10, 2023
Applicant:
Dsm Ip Assets B.v., Heerlen, NL;
Inventors:
André Hunziker, Kaiseraugst, CH;
Renè Lang, Kaiseraugst, CH;
David Schaffner, Kaiseraugst, CH;
Thomas Zwick, Kaiseraugst, CH;
Assignee:
DSM IP Assets B.V., Masstricht, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23L 5/44 (2016.01); A23B 2/93 (2025.01); A23L 2/58 (2006.01); A23L 29/00 (2016.01); A23L 29/10 (2016.01); A23L 29/212 (2016.01); A23L 29/281 (2016.01); A23P 10/35 (2016.01); A61K 8/02 (2006.01); A61K 8/31 (2006.01); A61K 8/65 (2006.01); A61K 8/67 (2006.01); A61K 8/73 (2006.01); A61K 8/92 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61Q 19/00 (2006.01); B01D 1/18 (2006.01); B01D 1/24 (2006.01); B01F 23/41 (2022.01); B01F 27/27 (2022.01); B01F 35/71 (2022.01); B01F 101/06 (2022.01);
U.S. Cl.
CPC ...
A23L 5/44 (2016.08); A23B 2/93 (2025.01); A23L 2/58 (2013.01); A23L 29/035 (2016.08); A23L 29/10 (2016.08); A23L 29/212 (2016.08); A23L 29/284 (2016.08); A23P 10/35 (2016.08); A61K 8/0233 (2013.01); A61K 8/31 (2013.01); A61K 8/65 (2013.01); A61K 8/671 (2013.01); A61K 8/678 (2013.01); A61K 8/732 (2013.01); A61K 8/922 (2013.01); A61K 9/0095 (2013.01); A61K 9/1617 (2013.01); A61K 9/1652 (2013.01); A61K 9/1658 (2013.01); A61K 9/1664 (2013.01); A61K 9/1694 (2013.01); A61Q 19/00 (2013.01); B01D 1/18 (2013.01); B01D 1/24 (2013.01); B01F 23/41 (2022.01); B01F 27/27 (2022.01); B01F 35/7176 (2022.01); A23V 2002/00 (2013.01); A61K 2800/10 (2013.01); B01F 2101/06 (2022.01);
Abstract
Methods and industrial scale set-ups for manufacturing spray-dried powders are provided. During the process, a solvent is used. The process is done batchwise such that the emulsification mass ratio is low when removal of the solvent is started. Preferred solvents are isopropyl acetate and ethyl acetate.