Pill Identification by Imprints: WPI 3629 Home Pill Identification by Imprints: WPI 3629 1 result HYDROMORPHONE HCL ER 8 MG TAB Side 1: WPI 3629 Color: Reddish-Brown Side 2: Shape: Round Other Popular Drug Imprint Pin-X 626 1049 MAXIPHEN DM LAN 1109 West-ward 450 RX616 D2 G220 YB 634 Sandoz 93 7350 CREON 1206 26 EP 114 CDT 254 IBgard P 240 TAP E 53 Lilly 3233 U35 W 40 M512 logo and 5712 MP 43 Watson 369 GG 58 MP 46 KPI 117 N010 WFHC L050 WW 455 MERICON 44-466 H 3 220 44-329