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:
Jan. 22, 2008
Filed:
Feb. 11, 2005
Robert Chao, Santa Clara, CA (US);
Miroslav Rapta, Sunnyvale, CA (US);
Pierre-jean Colson, San Francisco, CA (US);
Junning Lee, El Granada, CA (US);
Robert Chao, Santa Clara, CA (US);
Miroslav Rapta, Sunnyvale, CA (US);
Pierre-Jean Colson, San Francisco, CA (US);
Junning Lee, El Granada, CA (US);
Theravance, Inc., South San Francisco, CA (US);
Abstract
The invention provides a crystalline naphthalene-1,5-disulfonic acid salt of biphenyl-2-ylcarbamic acid 1-{9-[(R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydro-quinolin-5 -yl)ethylamino]nonyl}piperidin-4-yl ester or a solvate thereof. This invention also provides pharmaceutical compositions comprising such a salt or prepared using such a salt; processes and intermediates for preparing such a salt; and methods of using such a salt to treat a pulmonary disorder.