(May 21, 2019, 11:35 AM EDT) -- PHILADELPHIA — A bankruptcy court’s denial of certification for a class of property owners seeking damages for asbestos supplied by former Chapter 11 debtor W.R. Grace & Co. was an interlocutory ruling, so a hospital’s appeal of the decision should be dismissed, the former debtor argues May 13 to the Third Circuit U.S. Court of Appeals (In re Grace & Co., et al., No. 18-1960, 3rd Cir.)....