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. 11, 2022
Filed:
Nov. 27, 2017
Applicant:
Ucl Business Plc, London, GB;
Inventors:
Abdul Basit, London, GB;
Alvaro Goyanes, London, GB;
Simon Gaisford, London, GB;
Fabrizio Fina, London, GB;
Assignee:
UCL Business PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/20 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 9/70 (2006.01); A61K 31/167 (2006.01); A61K 31/606 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
A61K 9/2095 (2013.01); A61K 9/006 (2013.01); A61K 9/0056 (2013.01); A61K 9/1617 (2013.01); A61K 9/1635 (2013.01); A61K 9/2009 (2013.01); A61K 9/2018 (2013.01); A61K 9/2031 (2013.01); A61K 9/2054 (2013.01); A61K 9/703 (2013.01); A61K 31/167 (2013.01); A61K 31/606 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12);
Abstract
A process for producing a solid pharmaceutical dosage formulation, said process comprising powder bed fusion selective laser 3-dimensional printing of a mixture comprising: (a)a drug; and (b)an excipient; whereinat least one of said drug and said excipient absorbs electromagnetic radiation at a wavelength emitted by the laser; or (a)a drug; (b)an excipient; and (c)an absorbent material which absorbs electromagnetic radiation at a wavelength emitted by the laser.