GS0091: separation columns and membranes for use in chromatography; and chromatography instruments composed of a pump, packed column or cartridge, chromatography detector, and packing material; all for use by pharmaceutical, industrial and educational institutions
Case File Event Statements
7/22/1999 - 25 years ago
7 - ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSEType:ABN2
7/22/1999 - 25 years ago
6 - ASSIGNED TO EXAMINERType:DOCK
11/27/1998 - 26 years ago
5 - UNRESPONSIVE/DUPLICATE PAPER RECEIVEDType:UNPR
10/13/1998 - 26 years ago
4 - NON-FINAL ACTION MAILEDType:CNRT
6/8/1998 - 26 years ago
3 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA