GS0171: medical grade polyurethane for use in the manufacture of medical tubing, and for use in the manufacture of artificial vascular grafts, of pacemaker leads, of artificial heart diaphragms, of surgical catheters and of other implantable medical devices
Case File Event Statements
12/2/2000 - 23 years ago
14 - ABANDONMENT - NO USE STATEMENT FILEDType:ABN6
1/11/2000 - 24 years ago
13 - EXTENSION 3 GRANTEDType:EX3G
11/18/1999 - 24 years ago
12 - EXTENSION 3 FILEDType:EXT3
4/21/1999 - 25 years ago
11 - EXTENSION 2 GRANTEDType:EX2G
4/21/1999 - 25 years ago
10 - EXTENSION 2 FILEDType:EXT2
12/17/1998 - 25 years ago
9 - EXTENSION 1 GRANTEDType:EX1G
11/24/1998 - 25 years ago
8 - EXTENSION 1 FILEDType:EXT1
6/30/1998 - 26 years ago
7 - NOA MAILED - SOU REQUIRED FROM APPLICANTType:NOAM
4/7/1998 - 26 years ago
6 - PUBLISHED FOR OPPOSITIONType:PUBO
3/7/1998 - 26 years ago
5 - NOTICE OF PUBLICATIONType:NPUB
1/28/1998 - 26 years ago
4 - APPROVED FOR PUB - PRINCIPAL REGISTERType:CNSA
12/17/1997 - 26 years ago
3 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA