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:
May. 02, 2017
Filed:
Jul. 20, 2009
Applicants:
Graham Ruecroft, Oxford, GB;
Dipesh Parikh, Oxford, GB;
David Hipkiss, Oxford, GB;
Inventors:
Assignee:
Prosonix Limited, , GB;
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); C30B 29/60 (2006.01); A61K 9/00 (2006.01); B01D 9/00 (2006.01); C30B 1/12 (2006.01);
U.S. Cl.
CPC ...
C30B 29/605 (2013.01); A61K 9/008 (2013.01); A61K 9/0075 (2013.01); B01D 9/0027 (2013.01); B01D 9/0081 (2013.01); C30B 1/12 (2013.01); Y10T 428/2982 (2015.01);
Abstract
This invention provides a process for increasing the crystallinity of at least one solid material which is less than 100% crystalline, comprising contacting said solid material with solvent in which the solid material is insoluble or poorly soluble (a non-solvent); and applying ultrasound to the solid material when in contact with said non-solvent.