| Name | ID | Start Date | End Date | Amendments up to |
Patents Regulations 1991 (Current) | F2009C01264 | 12/12/2009 | | SLI 2009 No. 332 |
Patents Regulations 1991 (Superseded) | F2009C00514 | 01/07/2009 | 11/12/2009 | SLI 2009 No. 150 |
Patents Regulations 1991 (Superseded) | F2009C00012 | 01/01/2009 | 30/06/2009 | SLI 2008 No. 279 |
Patents Regulations 1991 (Superseded) | F2008C00467 | 01/07/2008 | 31/12/2008 | SLI 2008 No. 178 |
Patents Regulations 1991 (Superseded) | F2008C00377 | 01/07/2008 | 31/12/2008 | SLI 2008 No. 122 |
Patents Regulations 1991 (Superseded) | F2007C00779 | 22/10/2007 | 30/06/2008 | SLI 2007 No. 357 |
Patents Regulations 1991 (Superseded) | F2007C00227 | 01/04/2007 | 21/10/2007 | SLI 2007 No. 40 |
Patents Regulations 1991 (Superseded) | F2007C00189 | 27/03/2007 | 31/03/2007 | SLI 2007 No. 40 |
Patents Regulations 1991 (Superseded) | F2007C00119 | 01/03/2007 | 26/03/2007 | SLI 2006 No. 355 |
Patents Regulations 1991 (Superseded) | F2006C00172 | 01/04/2006 | 28/02/2007 | SLI 2006 No. 55 |
Patents Regulations 1991 (Superseded) | F2005C00197 | 03/04/2005 | 31/03/2006 | SLI 2005 No. 51 |
Patents Regulations 1991 (Superseded) | F2005C00281 | 01/04/2005 | 02/04/2005 | SLI 2005 No. 51 |
Patents Regulations 1991 (Superseded) | F2005C00278 | 30/03/2005 | 31/03/2005 | SLI 2005 No. 51 |
Patents Regulations 1991 (Superseded) | F2005C00033 | 23/12/2004 | 29/03/2005 | SR 2004 No. 395 |
Patents Regulations 1991 (Superseded) | F2004C00048 | 20/08/2004 | 22/12/2004 | SR 2004 No. 250 |