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. 16, 2006
Filed:
Oct. 24, 2003
Michael John Sasse, Tunbridge Wells, GB;
Paul David James Blackler, Tonbridge, GB;
David C Lee, Linton, GB;
Michael John Sasse, Tunbridge Wells, GB;
Paul David James Blackler, Tonbridge, GB;
David C Lee, Linton, GB;
SmithKline Beecham PLC, Brentford, GB;
Abstract
A hydrate of 5-[4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]benzyl]thiazolidine-2,4-dione, maleic acid salt, characterized in that it: (i) comprises water in the range of from 0.2 to 1.1% w/w; and (ii) provides an infrared spectrum containing peaks at 764 and 579 cm; and/or (iii) provides an X-ray powder diffraction (XRPD) pattern substantially as set out in FIG. II; a process for the preparation of such a compound, a pharmaceutical composition containing such a compound and the use of such a compound or composition in medicine.