(BFW) *LUPIN, CIPLA SAID TO BID FOR UCB’S $1 BILLION U.S. GENERICS ARM *LUPIN, CIPLA SAID TO BID FOR UCB’S $1 BILLION U.S. GENERICS ARM2015-06-01 10:03:30.377 GMT--BEN SCENT-0- Jun/01/2015 10:03 GMT