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. 13, 2014
Filed:
Sep. 03, 2009
Gaël Lamoureux, Le Boullay Thierry, FR;
Gérard Cousin, Villemeux/Eure, FR;
Daniel Joseph Christiaan Thoné, Beerse, BE;
Gaël Lamoureux, Le Boullay Thierry, FR;
Gérard Cousin, Villemeux/Eure, FR;
Daniel Joseph Christiaan Thoné, Beerse, BE;
Janssen R&D Ireland, Little Island, Co, Cork, IE;
Abstract
A process for preparing a particle comprising a co-precipitate surrounding a neutral hydrophilic carrier, said process comprising spraying an organic solution on a neutral hydrophilic carrier, said solution comprising at least one triazine or pyrimidine active ingredient having HIV inhibiting properties, one surface active agent, and one hydrophilic polymer, wherein the spraying of whole of the solution occurs in at least two separate steps, each of these steps followed by a grinding step of the product obtained at the end of the preceding step.