(1.) THE instant appeal is preferred against the order of the Assistant Controller of Patents dated 12/06/2009 in respect of Patent No.197'822 (178/MUM/2004) granted on 21/04/2006 under Section 25(4) of the Patents Act, 1970 pursuant to a post -grant opposition dated 21/04/2007.
(2.) THE facts of the case are -
(3.) THE 2nd respondent passed the impugned order rejecting the opposition filed by the appellants.